موقع GIS for WE نظم المعلومات الجغرافية (GIS) وبرامج ArcGIS

Make Mosaic Layer Tool

أداة إنشاء طبقة دمج الصور

ArcMap ArcGIS

How to Make Mosaic Layer Tool in ArcToolbox ArcMap ArcGIS??

كيفية استخدام أداة إنشاء طبقة دمج الصورArcToolbox ArcMap ArcGIS   ؟؟

Path to access the toolمسار الوصول الى الأداة

:

Make Mosaic Layer Tool, Layers and Table Views Toolset, Data Management Tools Toolbox

 

Make Mosaic Layer

Creates a mosaic layer from a mosaic dataset or layer file. The layer that is created by the tool is temporary and will not persist after the session ends unless the layer is saved as a layer file or the map is saved.

This tool can be used to make a layer so you can work with a specified subset of bands in a mosaic dataset.

يُنشئ طبقة دمج الصور من مجموعة بيانات دمج الصور أو ملف طبقة. الطبقة التي تم إنشاؤها بواسطة الأداة مؤقتة ولن تستمر بعد انتهاء الجلسة ما لم يتم حفظ الطبقة كملف طبقة أو يتم حفظ الخريطة.

يمكن استخدام هذه الأداة لإنشاء طبقة بحيث يمكنك العمل مع مجموعة فرعية محددة من النطاقات في مجموعة بيانات دمج الصور.

Mosaic Dataset

The path and name of the input mosaic dataset.

Output Mosaic Layer

The name of the output mosaic layer.

Expression (optional)

Using SQL, you can define a query or use the Query Builder to build a query.

Output Cell Size (optional)

The cell size of the output mosaic layer.

Template Extent (optional)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

1.     Mosaic Dataset مجموعة بيانات دمج الصور

The path and name of the input mosaic dataset.

مسار واسم مجموعة بيانات دمج الصور المدخلات.

Output Mosaic Layer

The name of the output mosaic layer.

Expression (optional)

Using SQL, you can define a query or use the Query Builder to build a query.

Output Cell Size (optional)

The cell size of the output mosaic layer.

Template Extent (optional)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

2.     Output Mosaic Layer طبقة دمج الصور المخرجة

The name of the output mosaic layer.

اسم طبقة دمج الصور الناتجة.

Expression (optional)

Using SQL, you can define a query or use the Query Builder to build a query.

Output Cell Size (optional)

The cell size of the output mosaic layer.

Template Extent (optional)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

3.     Expression (optional) تعبير (اختياري)

Using SQL, you can define a query or use the Query Builder to build a query.

باستخدام SQL ، يمكنك تحديد استعلام أو استخدام Query Builder لإنشاء استعلام.

Output Cell Size (optional)

The cell size of the output mosaic layer.

Template Extent (optional)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

4.     Output Cell Size (optional) حجم الخلية المخرج (اختياري)

The cell size of the output mosaic layer.

حجم خلية طبقة دمج الصور الناتجة.

Template Extent (optional)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

5.     Template Extent (optional) نموذج المدى (اختياري)

The output extent can be specified by defining the four coordinates or by using the extent of an existing layer.

يمكن تحديد مدى الإخراج بتحديد الإحداثيات الأربعة أو باستخدام مدى الطبقة الموجودة.

Bands (optional)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

6.     Bands (optional) النطاقات (اختياري)

Choose which bands to export for the layer. If no bands are specified, all the bands will be used in the output.

اختر النطاقات المراد تصديرها للطبقة. إذا لم يتم تحديد أي نطاقات ، فسيتم استخدام جميع النطاقات في الإخراج.

Processing Template (optional)

The raster function processing template that can be applied on the output mosaic layer.

·       None—No processing template.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

7.     Processing Template (optional) نموذج المعالجة (اختياري)

The raster function processing template that can be applied on the output mosaic layer.

· None—No processing template.

قالب معالجة وظيفة البيانات النقطية الذي يمكن تطبيقه على طبقة دمج الصور الإخراج.

• بلا - لا يوجد قالب معالجة.

Mosaic Method (optional)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

·       CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

·       NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

·       LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

·       BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

·       CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

·       CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

·       SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.

Order Field (optional)

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Order Base Value (optional)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

Lock Raster ID (optional)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·       ASCENDING—The sort order will be ascending. This is the default.

·       DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·       FIRST—The first raster in the list will be on top. This is the default.

·       LAST—The last raster in the list will be on top.

·       MIN—The raster with the lowest value will be on top.

·       MAX—The raster with the highest value will be on top.

·       MEAN—The average pixel value will be on top.

·       BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·       SUM—The output cell value will be the aggregate of all overlapping cells.

8.     Mosaic Method (optional) طريقة دمج الصور (اختياري)

Choose the mosaic method. The mosaic method defines how the layer is created from different rasters in the mosaic dataset.

· CLOSEST_TO_CENTER—Sorts rasters based on an order where rasters that have their center closest to the view center are placed on top.

· NORTH_WEST—Sorts rasters based on an order where rasters that have their center closest to the northwest are placed on top.

· LOCK_RASTER—Enables a user to lock the display of single or multiple rasters, based on an ID or name. When you choose this option, you need to specify the Lock Raster ID.

· BY_ATTRIBUTE—Sorts rasters based on an attribute field and its difference from the base value. When this option is chosen, the order field and order base value parameters also need to be set.

· CLOSEST_TO_NADIR—Sorts rasters based on an order where rasters that have their nadir position closest to the view center are placed on top. The nadir point can be different from the center point, especially in oblique imagery.

· CLOSEST_TO_VIEWPOINT—Sorts rasters based on an order where the nadir position is closest to the user-defined viewpoint location and are placed on top.

· SEAMLINE—Cuts the rasters using the predefined seamline shape for each raster using optional feathering along the seams. The ordering is predefined during seamline generation. The LAST mosaic operator is not valid with this mosaic method.Order Field (optional) Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata. Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata. Order Base Value (optional) The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

اختر طريقة دمج الصور. تحدد طريقة دمج الصور كيفية إنشاء الطبقة من نقطية مختلفة في مجموعة بيانات دمج الصور.

• أقرب إلى المركز - يفرز البيانات النقطية بناءً على ترتيب يتم فيه وضع النقاط النقطية التي يكون مركزها الأقرب إلى مركز العرض في الأعلى.

• الشمال الغربي - يفرز البيانات النقطية بناءً على ترتيب حيث يتم وضع النقاط النقطية التي يكون مركزها الأقرب إلى الشمال الغربي في الأعلى.

• البحث النقطي - يُمكِّن المستخدم من تأمين عرض البيانات النقطية الفردية أو المتعددة ، بناءً على معرّف أو اسم. عندما تحدد هذا الخيار ، فإنك تحتاج إلى تحديد Lock Raster ID.

• حسب السمة - يفرز البيانات النقطية بناءً على حقل البيانات الجدولية واختلافه عن القيمة الأساسية. عند اختيار هذا الخيار ، يجب أيضًا تعيين حقل الطلب ومعلمات القيمة الأساسية للطلب.

• الأقرب إلى النظير - يفرز البيانات النقطية بناءً على ترتيب يتم فيه وضع البيانات النقطية التي لها موقع نظير أقرب إلى مركز العرض في الأعلى. يمكن أن تختلف نقطة النظير عن نقطة المركز ، خاصة في الصور المائلة.

• الأقرب إلى نقطة العرض - يفرز البيانات النقطية بناءً على ترتيب يكون فيه موضع النظير الأقرب إلى موقع نقطة العرض المحدد بواسطة المستخدم ويتم وضعه في الأعلى.

• خط التماس - يقطع الخطوط النقطية باستخدام شكل خط التماس المحدد مسبقًا لكل خط نقطي باستخدام التدرج الاختياري على طول اللحامات. يتم تحديد الترتيب مسبقًا أثناء إنشاء خط التماس. عامل دمج الصور الأخير غير صالح مع طريقة دمج الصور هذه.

9.     Order Field (optional) حقل الطلب (اختياري)Lock Raster ID (optional)

·ASCENDING—The sort order will be ascending. This is the default.

·DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·FIRST—The first raster in the list will be on top. This is the default.

·LAST—The last raster in the list will be on top.

·MIN—The raster with the lowest value will be on top.

·MAX—The raster with the highest value will be on top.

·MEAN—The average pixel value will be on top.

·BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·SUM—The output cell value will be the aggregate of all overlapping cells.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

Choose the order field. When the mosaic method is BY_ATTRIBUTE, the default field to use when ordering rasters needs to be set. The list of fields is defined as those in the service table that are of type metadata.

اختر حقل الطلب. عندما تكون طريقة دمج الصور حسب السمة ، يجب تعيين الحقل الافتراضي الذي سيتم استخدامه عند طلب البيانات النقطية. يتم تعريف قائمة الحقول على أنها تلك الموجودة في جدول الخدمة والتي هي من نوع بيانات التعريف.

اختر حقل الطلب. عندما تكون طريقة دمج الصور حسب السمة ، يجب تعيين الحقل الافتراضي الذي سيتم استخدامه عند طلب البيانات النقطية. يتم تعريف قائمة الحقول على أنها تلك الموجودة في جدول الخدمة والتي هي من نوع بيانات التعريف.

10.  Order Base Value (optional) القيمة الأساسية للطلب (اختياري)

The order base value. The images are sorted based on the difference between this value and the attribute value in the specified field.

القيمة الأساسية للطلب. يتم فرز الصور بناءً على الاختلاف بين هذه القيمة وقيمة السمة في الحقل المحدد.

11.  Lock Raster ID (optional) معرف قفل البيانات النقطية (اختياري)

The Raster ID or raster name to which the service should be locked so that only the specified rasters are displayed. If left undefined, it will be similar to the system default. Multiple IDs can be defined as a semicolon-delimited list.

معرّف البيانات النقطية أو اسم البيانات النقطية الذي يجب تأمين الخدمة عليه بحيث يتم عرض البيانات النقطية المحددة فقط. إذا تركت بدون تحديد ، فسيكون مشابهًا للإعداد الافتراضي للنظام. يمكن تعريف المعرفات المتعددة على أنها قائمة محددة بفاصلة منقوطة.

Sort Order (optional)

Choose whether the sort order is ascending or descending.

·   ASCENDING—The sort order will be ascending. This is the default.

·   DESCENDING—The sort order will be descending.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·   FIRST—The first raster in the list will be on top. This is the default.

·   LAST—The last raster in the list will be on top.

·   MIN—The raster with the lowest value will be on top.

·   MAX—The raster with the highest value will be on top.

·   MEAN—The average pixel value will be on top.

·   BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·   SUM—The output cell value will be the aggregate of all overlapping cells.

12.  Sort Order (optional) ترتيب الطلب (اختياري)

Choose whether the sort order is ascending or descending.

· ASCENDING—The sort order will be ascending. This is the default.

· DESCENDING—The sort order will be descending.

اختر ما إذا كان ترتيب الطلب تصاعديًا أم تنازليًا.

• تصاعدي - سيكون ترتيب الطلب تصاعديًا. هذا هو الافتراضي.

• تنازلي - سيكون ترتيب الطلب تنازليًا.

Mosaic Operator (optional)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

·   FIRST—The first raster in the list will be on top. This is the default.

·   LAST—The last raster in the list will be on top.

·   MIN—The raster with the lowest value will be on top.

·   MAX—The raster with the highest value will be on top.

·   MEAN—The average pixel value will be on top.

·   BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

·   SUM—The output cell value will be the aggregate of all overlapping cells.

13.  Mosaic Operator (optional) مشغل دمج الصور (اختياري)

Choose the mosaic operator to use. When two or more rasters have the same sort priority, this parameter is used to further refine the sort order.

· FIRST—The first raster in the list will be on top. This is the default.

· LAST—The last raster in the list will be on top.

· MIN—The raster with the lowest value will be on top.

· MAX—The raster with the highest value will be on top.

· MEAN—The average pixel value will be on top.

· BLEND—The output cell value will be a blend of values; this blend value relies on an algorithm that is weight based and dependent on the distance from the pixel to the edge within the overlapping area.

· SUM—The output cell value will be the aggregate of all overlapping cells.

اختر عامل دمج الصور المراد استخدامه. عندما يكون اثنان أو أكثر من البيانات النقطية لهما نفس أولوية الفرز ، يتم استخدام هذه المعلمة لتحسين ترتيب الفرز بشكل أكبر.

• أولاً - ستكون أول خطوط المسح في القائمة في الأعلى. هذا هو الافتراضي.

• الأخير - آخر نقطية في القائمة ستكون في الأعلى.

• الحد الأدنى - ستكون النقطية ذات القيمة الأقل في الأعلى.

• الحد الأقصى - ستكون النقطية ذات أعلى قيمة في الأعلى.

• يعني - سيكون متوسط قيمة البكسل في الأعلى.

• مزيج - ستكون قيمة خلية الإخراج مزيجًا من القيم ؛ تعتمد قيمة المزج هذه على خوارزمية تعتمد على الوزن وتعتمد على المسافة من البكسل إلى الحافة داخل المنطقة المتداخلة.

• مجموع - ستكون قيمة خلية الإخراج عبارة عن مجموع كل الخلايا المتداخلة.

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