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Generate Tile Cache Tiling Scheme Tool

أداة قم بإنشاء مخطط ذاكرة التخزين المؤقت

ArcMap ArcGIS

How to Generate Tile Cache Tiling Scheme Tool in Arc Toolbox ArcMap ArcGIS??

كيفية استخدام أداة قم بإنشاء مخطط ذاكرة التخزين المؤقت ؟؟

Path to access the toolمسار الوصول الى الأداة

:

Generate Tile Cache Tiling Scheme Tool, Tile Cache Toolset, Data Management Tools Toolbox

 

Generate Tile Cache Tiling Scheme

Creates a tiling scheme file based on the information from the source dataset. The tiling scheme file will then be used in the Manage Tile Cache tool when creating cache tiles.

This tool can be used to edit the properties of an existing tiling scheme, such as tile format, storage format, tile size, and so on. In addition, you can also use it to add new scale levels to an existing tiling scheme.

يُنشئ ملف مخطط تجانب بناءً على المعلومات من مجموعة البيانات المصدر. سيتم بعد ذلك استخدام ملف مخطط التجانب في أداة Manage Tile Cache عند إنشاء مربعات ذاكرة التخزين المؤقت.

يمكن استخدام هذه الأداة لتحرير خصائص نظام التجانب الحالي ، مثل تنسيق التجانب وتنسيق التخزين وحجم التجانب وما إلى ذلك. بالإضافة إلى ذلك ، يمكنك أيضًا استخدامه لإضافة مستويات مقياس جديدة إلى مخطط تجانب موجود.

Input Data Source

The source to be used to generate the tiling scheme. It can be a raster dataset, a mosaic dataset, or a map.

Output Tiling Scheme

The path and file name for the output tiling scheme to be created.

Generation Method

Choose to use a new or predefined tiling scheme. You can define a new tiling scheme with this tool or browse to a predefined tiling scheme file (.xml).

·      NEW—Define a new tiling scheme using other parameters in this tool to define scale levels, image format, storage format, and so on. This is the default.

·      PREDEFINED—Use a tiling scheme .xml file that already exists on disk.

Predefined Tiling Scheme (optional)

Path to a predefined tiling scheme file (usually named conf.xml). This parameter is enabled only when the Predefined option is chosen as the tiling scheme generation method.

Number of Scales

The number of scale levels to be created in the tiling scheme.

Cell Size (optional)

Determines the units of the Scales parameter.

·      Checked—The values of the Scales parameter are pixel sizes. This is the default.

·      Unchecked—The values of the Scales parameter are scale levels.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

1.    Input Data Source مصدر بيانات الإدخال

The source to be used to generate the tiling scheme. It can be a raster dataset, a mosaic dataset, or a map.

المصدر الذي سيتم استخدامه لإنشاء المخطط. يمكن أن تكون مجموعة بيانات نقطية أو مجموعة بيانات دمج الصور أو خريطة.

Output Tiling Scheme

The path and file name for the output tiling scheme to be created.

Generation Method

Choose to use a new or predefined tiling scheme. You can define a new tiling scheme with this tool or browse to a predefined tiling scheme file (.xml).

·      NEW—Define a new tiling scheme using other parameters in this tool to define scale levels, image format, storage format, and so on. This is the default.

·      PREDEFINED—Use a tiling scheme .xml file that already exists on disk.

Predefined Tiling Scheme (optional)

Path to a predefined tiling scheme file (usually named conf.xml). This parameter is enabled only when the Predefined option is chosen as the tiling scheme generation method.

Number of Scales

The number of scale levels to be created in the tiling scheme.

Cell Size (optional)

Determines the units of the Scales parameter.

·      Checked—The values of the Scales parameter are pixel sizes. This is the default.

·      Unchecked—The values of the Scales parameter are scale levels.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

2.    Output Tiling Scheme مخطط الإخراج

The path and file name for the output tiling scheme to be created.

مسار واسم ملف نظام تقسيم الإخراج المراد إنشاؤه.

Generation Method

Choose to use a new or predefined tiling scheme. You can define a new tiling scheme with this tool or browse to a predefined tiling scheme file (.xml).

·      NEW—Define a new tiling scheme using other parameters in this tool to define scale levels, image format, storage format, and so on. This is the default.

·      PREDEFINED—Use a tiling scheme .xml file that already exists on disk.

Predefined Tiling Scheme (optional)

Path to a predefined tiling scheme file (usually named conf.xml). This parameter is enabled only when the Predefined option is chosen as the tiling scheme generation method.

Number of Scales

The number of scale levels to be created in the tiling scheme.

Cell Size (optional)

Determines the units of the Scales parameter.

·      Checked—The values of the Scales parameter are pixel sizes. This is the default.

·      Unchecked—The values of the Scales parameter are scale levels.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

3.    Generation Method طريقة التوليد

Choose to use a new or predefined tiling scheme. You can define a new tiling scheme with this tool or browse to a predefined tiling scheme file (.xml).

· NEW—Define a new tiling scheme using other parameters in this tool to define scale levels, image format, storage format, and so on. This is the default.

· PREDEFINED—Use a tiling scheme .xml file that already exists on disk.

اختر استخدام نظام تجانب جديد أو محدد مسبقًا. يمكنك تحديد نظام تجانب جديد باستخدام هذه الأداة أو الاستعراض للوصول إلى ملف المخطط محدد مسبقًا (.xml).

• جديد — تحديد المخطط الجديد باستخدام معلمات أخرى في هذه الأداة لتحديد مستويات المقياس وتنسيق الصورة وتنسيق التخزين وما إلى ذلك. هذا هو الافتراضي.

• محدد مسبقًا - استخدم مخطط تقسيم ملف .xml موجود بالفعل على القرص.

Predefined Tiling Scheme (optional)

Path to a predefined tiling scheme file (usually named conf.xml). This parameter is enabled only when the Predefined option is chosen as the tiling scheme generation method.

Number of Scales

The number of scale levels to be created in the tiling scheme.

Cell Size (optional)

Determines the units of the Scales parameter.

·      Checked—The values of the Scales parameter are pixel sizes. This is the default.

·      Unchecked—The values of the Scales parameter are scale levels.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

4.    Predefined Tiling Scheme (optional) المخطط المحدد مسبقًا (اختياري)

Path to a predefined tiling scheme file (usually named conf.xml). This parameter is enabled only when the Predefined option is chosen as the tiling scheme generation method.

المسار إلى ملف المخطط المحدد مسبقًا (يُسمى عادةً conf.xml). يتم تمكين هذه المعلمة فقط عند اختيار الخيار المحدد مسبقًا كطريقة إنشاء المخطط.

Number of Scales

The number of scale levels to be created in the tiling scheme.

Cell Size (optional)

Determines the units of the Scales parameter.

·      Checked—The values of the Scales parameter are pixel sizes. This is the default.

·      Unchecked—The values of the Scales parameter are scale levels.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

5.    Number of Scales عدد المقاييس

The number of scale levels to be created in the tiling scheme.

عدد مستويات المقياس التي سيتم إنشاؤها في المخطط.

6.    Cell Size (optional) حجم الخلايا (اختياري)

Determines the units of the Scales parameter.

· Checked—The values of the Scales parameter are pixel sizes. This is the default.

· Unchecked—The values of the Scales parameter are scale levels.

يحدد وحدات معلمة المقاييس.

• تم التحقق - قيم معلمة المقاييس هي أحجام البكسل. هذا هو الافتراضي.

• غير محدد — قيم معلمة المقاييس هي مستويات المقياس.

Scales (optional)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

7.    Scales (optional) مقاييس (اختياري)

Scale levels to be included in the tiling scheme. By default, these are not represented as fractions. Instead, use 500 to represent a scale of 1:500, and so on. The value entered in the Number of Scales parameter generates a set of default scale levels.

يتم تضمين مستويات النطاق في المخطط. بشكل افتراضي ، لا يتم تمثيل هذه ككسور. بدلاً من ذلك ، استخدم 500 لتمثيل مقياس 1: 500 ، وهكذا. تنشئ القيمة التي تم إدخالها في معلمة عدد المقاييس مجموعة من مستويات المقياس الافتراضية.

Tile Origin in map units (optional)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

8.    Tile Origin in map units (optional) الأصل في وحدات الخريطة (اختياري)

The origin (upper left corner) of the tiling scheme in the coordinates of the spatial reference of the source dataset. The extent of the source dataset must be within (but does not need to coincide) this region.

أصل المخطط (الزاوية اليسرى العليا) في إحداثيات الإسناد المكاني لمجموعة البيانات المصدر. يجب أن يكون مدى مجموعة البيانات المصدر داخل هذه المنطقة (ولكن لا يلزم أن تتزامن).

Dots (Pixels) Per Inch (optional)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

·      128 x 128— Tile width and height of 128 pixels.

·      256 x 256—Tile width and height of 256 pixels.

·      512 x 512—Tile width and height of 512 pixels.

·      1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

·      PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

·      PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

·      PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

·      PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

·      JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

·      MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

·      LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

·      COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

·      EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

9.    Dots (Pixels) Per Inch (optional) النقاط (بكسل) لكل بوصة (اختياري)

The dots per inch of the intended output device. If a DPI is chosen that does not match the resolution of the output device, typically a display monitor, the scale of the tile will appear incorrect. The default value is 96.

عدد النقاط في البوصة لجهاز الإخراج المقصود. إذا تم اختيار نقطة في البوصة لا تتطابق مع دقة جهاز الإخراج ، عادةً ما تكون شاشة العرض ، فسيظهر مقياس التجانب بشكل غير صحيح. القيمة الافتراضية هي 96.

Tile Size (in pixels) (optional)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

· 128 x 128— Tile width and height of 128 pixels.

· 256 x 256—Tile width and height of 256 pixels.

· 512 x 512—Tile width and height of 512 pixels.

· 1024 x 1024—Tile width and height of 1024 pixels.

Tile Format (optional)

The file format for the tiles in the cache.

· PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

· PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

· PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

· PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

· JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

· MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

· LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

· COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

· EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

10. Tile Size (in pixels) (optional) حجم ذاكرة التخزين المؤقتة في الخلايا (اختياري)

The width and height of the cache tiles in pixels. The default is 256 by 256.

For the best balance between performance and manageability, avoid deviating from widths of 256 or 512.

· 128 x 128— Tile width and height of 128 pixels.

· 256 x 256—Tile width and height of 256 pixels.

· 512 x 512—Tile width and height of 512 pixels.

· 1024 x 1024—Tile width and height of 1024 pixels.

عرض وارتفاع مربعات ذاكرة التخزين المؤقت بالبكسل. القيمة الافتراضية هي 256 × 256.

لتحقيق أفضل توازن بين الأداء وسهولة الإدارة ، تجنب الانحراف عن عروض 256 أو 512.

• 128 × 128— العرض وارتفاعه 128 بكسل.

• 256 × 256 — العرض وارتفاعه 256 بكسل.

• 512 × 512 — العرض وارتفاعه 512 بكسل.

• 1024 × 1024 — العرض وارتفاعه 1024 بكسل.

Tile Format (optional)

The file format for the tiles in the cache.

· PNG—Creates PNG format with varying bit depths. The bit depths are optimized according to the color variation and transparency values in each tile.

· PNG8—A lossless, 8-bit color, image format that uses an indexed color palette and an alpha table. Each pixel stores a value (0 to 255) that is used to look up the color in the color palette and the transparency in the alpha table. 8-bit PNGs are similar to GIF images and provide the best support for a transparent background by most web browsers.

· PNG24—A lossless, three-channel image format that supports large color variations (16 million colors) and has limited support for transparency. Each pixel contains three 8-bit color channels, and the file header contains the single color that represents the transparent background. The color representing the transparent background color can be set in the application. Versions of Internet Explorer prior to version 7 do not support this type of transparency. Caches using PNG24 are significantly larger than those using PNG8 or JPEG, so will take more disk space and require greater bandwidth to serve clients.

· PNG32—A lossless, four-channel image format that supports large color variations (16 million colors) and transparency. Each pixel contains three 8-bit color channels and one 8-bit alpha channel that represents the level of transparency for each pixel. While the PNG32 format allows for partially transparent pixels in the range from 0 to 255, the ArcGIS Server cache generation tool only writes fully transparent (0) or fully opaque (255) values in the transparency channel. Caches using PNG32 are significantly larger than the other supported formats, so will take more disk space and require greater bandwidth to serve clients.

· JPEG—A lossy, three-channel image format that supports large color variations (16 million colors) but does not support transparency. Each pixel contains three 8-bit color channels. Caches using JPEG provide control over output quality and size.

· MIXED—Creates PNG32 anywhere that transparency is detected (in other words, anyplace where the data frame background is visible), but creates JPEG for the remaining tiles. This keeps the average file size down while providing you with a clean overlay on top of other caches. This is the default.

· LERC—Limited Error Raster Compression (LERC) is an efficient lossy compression method recommended for single-band or elevation data with a large pixel depth (12 bit to 32 bit). Compresses between 10:1 and 20:1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

· COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

· EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

11. Tile Format (optional) تسنيق ذاكرة التخزين الؤقتة (اختياري)

تنسيق الملف للمربعات في ذاكرة التخزين المؤقت.

• PNG - ينشئ تنسيق PNG بأعماق بت مختلفة. يتم تحسين أعماق البت وفقًا لتغير اللون وقيم الشفافية في كل مربع.

• PNG8 - تنسيق صورة لون بدون فقدان بيانات 8 بت يستخدم لوحة ألوان مفهرسة وجدول ألفا. يخزن كل بكسل قيمة (من 0 إلى 255) تُستخدم للبحث عن اللون في لوحة الألوان والشفافية في جدول ألفا. تتشابه ملفات PNG ذات 8 بت مع صور GIF وتوفر أفضل دعم لخلفية شفافة من قبل معظم متصفحات الويب.

• PNG24 — تنسيق صورة ثلاثي القنوات بدون فقدان بيانات يدعم تباينات ألوان كبيرة (16 مليون لون) وله دعم محدود للشفافية. يحتوي كل بكسل على ثلاث قنوات ألوان 8 بت ، ويحتوي رأس الملف على اللون الفردي الذي يمثل الخلفية الشفافة. يمكن تعيين اللون الذي يمثل لون الخلفية الشفاف في التطبيق. لا تدعم إصدارات Internet Explorer السابقة للإصدار 7 هذا النوع من الشفافية. تعد ذاكرات التخزين المؤقت التي تستخدم PNG24 أكبر بكثير من تلك التي تستخدم PNG8 أو JPEG ، لذلك سوف تشغل مساحة أكبر على القرص وتتطلب نطاقًا تردديًا أكبر لخدمة العملاء.

• PNG32 — تنسيق صورة رباعي القنوات بدون فقدان بيانات يدعم تباينات ألوان كبيرة (16 مليون لون) والشفافية. يحتوي كل بكسل على ثلاث قنوات ألوان 8 بت وقناة ألفا 8 بت تمثل مستوى الشفافية لكل بكسل. بينما يسمح تنسيق PNG32 بوحدات البكسل الشفافة جزئيًا في النطاق من 0 إلى 255 ، فإن أداة إنشاء ذاكرة التخزين المؤقت ArcGIS Server تكتب فقط قيم شفافة بالكامل (0) أو غير شفافة بالكامل (255) في قناة الشفافية. تعد ذاكرات التخزين المؤقت التي تستخدم PNG32 أكبر بكثير من التنسيقات الأخرى المدعومة ، لذلك سوف تأخذ مساحة أكبر على القرص وتتطلب نطاقًا تردديًا أكبر لخدمة العملاء.

• JPEG - تنسيق صورة ثلاثي القنوات مع فقدان البيانات ويدعم تباينات ألوان كبيرة (16 مليون لون) ولكنه لا يدعم الشفافية. يحتوي كل بكسل على ثلاث قنوات ملونة 8 بت. توفر ذاكرات التخزين المؤقت التي تستخدم JPEG التحكم في جودة الإخراج وحجمه.

• MIXED - يُنشئ PNG32 في أي مكان يتم فيه اكتشاف الشفافية (بمعنى آخر ، في أي مكان تكون فيه خلفية إطار البيانات مرئية) ، ولكنه ينشئ JPEG للمربعات المتبقية. هذا يحافظ على متوسط ​​حجم الملف منخفضًا بينما يوفر لك تراكبًا نظيفًا أعلى ذاكرات التخزين المؤقت الأخرى. هذا هو الافتراضي.

• LERC - الضغط النقطي للخطأ المحدود (LERC) هو طريقة فعالة للضغط مع فقدان البيانات موصى بها لبيانات النطاق الفردي أو بيانات الارتفاع بعمق بكسل كبير (12 بت إلى 32 بت). يضغط بين 10: 1 و 20: 1.

Tile Compression Quality (optional)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

Storage Format (optional)

Determines the storage format of tiles.

· COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

· EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

12. Tile Compression Quality (optional) جودة ضغط ذاكرة التخزين المؤقتة (اختياري)

Enter a value between 1 and 100 for the JPEG or MIXED compression quality. The default value is 75.

Compression is supported only for MIXED and JPEG format. Choosing a higher value will result in higher-quality images, but the file sizes will be larger. Using a lower value will result in lower-quality images with smaller file sizes.

أدخل قيمة بين 1 و 100 لجودة ضغط JPEG أو MIXED. القيمة الافتراضية هي 75.

الضغط مدعوم فقط لتنسيقات MIXED و JPEG. سيؤدي اختيار قيمة أعلى إلى الحصول على صور عالية الجودة ، لكن أحجام الملفات ستكون أكبر. سيؤدي استخدام قيمة أقل إلى صور منخفضة الجودة ذات أحجام ملفات أصغر.

Storage Format (optional)

Determines the storage format of tiles.

· COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

· EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

LERC Error (optional)

Set the maximum tolerance in pixel values when compressing with LERC.

13. Storage Format (optional) تنسيق التخزين (اختياري)

Determines the storage format of tiles.

· COMPACT—Group tiles into large files called bundles. This storage format is more efficient in terms of storage and mobility. This is the default.

· EXPLODED—Each tile is stored as an individual file.Note that this format cannot be used with tile packages.

يحدد تنسيق تخزين المربعات.

• COMPACT - تجميع المربعات في ملفات كبيرة تسمى الحزم. يعد تنسيق التخزين هذا أكثر كفاءة من حيث التخزين والتنقل. هذا هو الافتراضي.

• EXPLODED - يتم تخزين كل مربع كملف فردي. لاحظ أنه لا يمكن استخدام هذا التنسيق مع حزم التجانب.

14. LERC Error (optional) خطأ (اختياري)

Set the maximum tolerance in pixel values when compressing with LERC.LERC Error (optional) Set the maximum tolerance in pixel values when compressing with LERC.

عيّن الحد الأقصى للتفاوت في قيم البكسل عند الضغط باستخدام LERC.

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