Project Tool
أداة الإسقاط
ArcMap ArcGIS
How to Project Tool in Arc
Toolbox ArcMap ArcGIS??
كيفية استخدام أداة الإسقاطArc Toolbox ArcMap ArcGIS ؟؟
Path
to access the toolمسار الوصول الى الأداة
:
Project
Tool, Projections and Transformations Toolset, Data Management Tools Toolbox
Project
Projects spatial data
from one coordinate system to another.
إسقاط البيانات المكانية من نظام إحداثي إلى آخر.
1.
Input Dataset or Feature Class فئة
بيانات الإدخال أو فئة الميزات
The feature class,
feature layer, or feature dataset to be projected.
فئة المعالم أو طبقة المعالم أو مجموعة بيانات
المعلم المراد إسقاطها.
Input
Coordinate System (optional)
The coordinate system of the input feature class or dataset. This
parameter becomes active when the input has an unknown, or unspecified,
coordinate system. This allows you to specify the data's coordinate system
without having to modify the input data (which may not be possible if the input
is in read-only format).
Output
Dataset or Feature Class
The output dataset to which the results will be written.
Output
Coordinate System
The coordinate system to which the input data will be projected.
Vertical
(optional)
The option is only active when the input and output coordinate systems have
a vertical coordinate system, and the input feature class coordinates have
z-values. Also, many vertical transformations require additional data files
that must be installed on the computer using the ArcGIS Coordinate Systems Data
installation package.
When Vertical is checked, the Geographic Transformation parameter can
include ellipsoidal transformations and transformations between vertical
datums. For example, “~NAD_1983_To_NAVD88_CONUS_GEOID12B_Height +
NAD_1983_To_WGS_1984_1” transforms geometry vertices that are defined on NAD
1983 datum with NAVD 1988 heights into vertices on the WGS 1984 ellipsoid (with
z-values representing ellipsoidal heights). The tilde (~) indicates the
reversed direction of transformation.
This option is not compatible with the Preserve Shape parameter.
· Unchecked—Z-values of geometry coordinates will be ignored. The z-values
will not be modified. This is the default.
· Checked—The transformation specified in the Geographic Transformation
parameter is applied. The Project tool transforms x-, y-, and z-values of
geometry coordinates.
Geographic
Transformation (optional)
This method can be used for converting data between two geographic
coordinate systems or datums. This optional parameter may be required if the
input and output coordinate systems have different datum.
The tool automatically selects a default transformation. You can choose a
different transformation from the drop-down list. Transformations are
bidirectional. For example, if you're converting data from WGS 1984 to NAD
1927, you can choose a transformation called NAD_1927_to_WGS_1984_3, and the
tool will apply it correctly.
The parameter provides a drop-down list of valid transformation methods.
See the usage tips for further information on how to choose one or more
appropriate transformations.
Preserve
Shape (optional)
Specifies whether vertices will be added to the output lines or polygons
so their projected shape is more accurate.
· Unchecked—Extra vertices are not added to the output lines or polygons.
This is the default.
· Checked—Extra vertices are added to the output lines or polygons, as
needed, so their projected shape is more accurate.
Maximum
Offset Deviation (optional)
Determines how far a projected line or polygon can deviate from its exact
projected location when the Preserve Shape parameter is checked. The default is
100 times the xy tolerance of the spatial reference of the output dataset.
2.
Input Coordinate System (optional) نظام الإحداثيات المدخلات (اختياري)
The coordinate system of
the input feature class or dataset. This parameter becomes active when the
input has an unknown, or unspecified, coordinate system. This allows you to
specify the data's coordinate system without having to modify the input data
(which may not be possible if the input is in read-only format).
النظام الإحداثي لفئة أو مجموعة البيانات الخاصة
بميزة الإدخال. تصبح هذه المعلمة نشطة عندما يكون للإدخال نظام إحداثيات غير معروف
أو غير محدد. يتيح لك ذلك تحديد النظام الإحداثي للبيانات دون الحاجة إلى تعديل
بيانات الإدخال (والذي قد لا يكون ممكنًا إذا كان الإدخال بتنسيق للقراءة فقط).
Output
Dataset or Feature Class
The output dataset to which the results will be written.
Output
Coordinate System
The coordinate system to which the input data will be projected.
Vertical
(optional)
The option is only active when the input and output coordinate systems
have a vertical coordinate system, and the input feature class coordinates have
z-values. Also, many vertical transformations require additional data files
that must be installed on the computer using the ArcGIS Coordinate Systems Data
installation package.
When Vertical is checked, the Geographic Transformation parameter can
include ellipsoidal transformations and transformations between vertical
datums. For example, “~NAD_1983_To_NAVD88_CONUS_GEOID12B_Height + NAD_1983_To_WGS_1984_1”
transforms geometry vertices that are defined on NAD 1983 datum with NAVD 1988
heights into vertices on the WGS 1984 ellipsoid (with z-values representing
ellipsoidal heights). The tilde (~) indicates the reversed direction of transformation.
This option is not compatible with the Preserve Shape parameter.
· Unchecked—Z-values of geometry coordinates will be ignored. The z-values
will not be modified. This is the default.
· Checked—The transformation specified in the Geographic Transformation
parameter is applied. The Project tool transforms x-, y-, and z-values of
geometry coordinates.
Geographic
Transformation (optional)
This method can be used for converting data between two geographic
coordinate systems or datums. This optional parameter may be required if the
input and output coordinate systems have different datum.
The tool automatically selects a default transformation. You can choose a
different transformation from the drop-down list. Transformations are
bidirectional. For example, if you're converting data from WGS 1984 to NAD
1927, you can choose a transformation called NAD_1927_to_WGS_1984_3, and the
tool will apply it correctly.
The parameter provides a drop-down list of valid transformation methods.
See the usage tips for further information on how to choose one or more
appropriate transformations.
Preserve
Shape (optional)
Specifies whether vertices will be added to the output lines or polygons
so their projected shape is more accurate.
· Unchecked—Extra vertices are not added to the output lines or polygons.
This is the default.
· Checked—Extra vertices are added to the output lines or polygons, as
needed, so their projected shape is more accurate.
Maximum
Offset Deviation (optional)
Determines how far a projected line or polygon can deviate from its exact
projected location when the Preserve Shape parameter is checked. The default is
100 times the xy tolerance of the spatial reference of the output dataset.
3.
Output Dataset or Feature Class مجموعة
بيانات الإخراج أو فئة الميزة
The output dataset to
which the results will be written.
مجموعة بيانات الإخراج التي سيتم كتابة النتائج
عليها.
Output
Coordinate System
The coordinate system to which the input data will be projected.
Vertical
(optional)
The option is only active when the input and output coordinate systems
have a vertical coordinate system, and the input feature class coordinates have
z-values. Also, many vertical transformations require additional data files
that must be installed on the computer using the ArcGIS Coordinate Systems Data
installation package.
When Vertical is checked, the Geographic Transformation parameter can
include ellipsoidal transformations and transformations between vertical
datums. For example, “~NAD_1983_To_NAVD88_CONUS_GEOID12B_Height +
NAD_1983_To_WGS_1984_1” transforms geometry vertices that are defined on NAD
1983 datum with NAVD 1988 heights into vertices on the WGS 1984 ellipsoid (with
z-values representing ellipsoidal heights). The tilde (~) indicates the
reversed direction of transformation.
This option is not compatible with the Preserve Shape parameter.
· Unchecked—Z-values of geometry coordinates will be ignored. The z-values
will not be modified. This is the default.
· Checked—The transformation specified in the Geographic Transformation
parameter is applied. The Project tool transforms x-, y-, and z-values of
geometry coordinates.
Geographic
Transformation (optional)
This method can be used for converting data between two geographic
coordinate systems or datums. This optional parameter may be required if the
input and output coordinate systems have different datum.
The tool automatically selects a default transformation. You can choose a
different transformation from the drop-down list. Transformations are
bidirectional. For example, if you're converting data from WGS 1984 to NAD
1927, you can choose a transformation called NAD_1927_to_WGS_1984_3, and the
tool will apply it correctly.
The parameter provides a drop-down list of valid transformation methods.
See the usage tips for further information on how to choose one or more
appropriate transformations.
Preserve
Shape (optional)
Specifies whether vertices will be added to the output lines or polygons
so their projected shape is more accurate.
· Unchecked—Extra vertices are not added to the output lines or polygons.
This is the default.
· Checked—Extra vertices are added to the output lines or polygons, as
needed, so their projected shape is more accurate.
Maximum
Offset Deviation (optional)
Determines how far a projected line or polygon can deviate from its exact
projected location when the Preserve Shape parameter is checked. The default is
100 times the xy tolerance of the spatial reference of the output dataset.
4.
Output Coordinate System نظام الإحداثيات
المخرج
The coordinate system to
which the input data will be projected.
نظام الإحداثيات الذي سيتم عرض بيانات الإدخال
عليه.
Vertical
(optional)
The option is only active when the input and output coordinate systems
have a vertical coordinate system, and the input feature class coordinates have
z-values. Also, many vertical transformations require additional data files
that must be installed on the computer using the ArcGIS Coordinate Systems Data
installation package.
When Vertical is checked, the Geographic Transformation parameter can
include ellipsoidal transformations and transformations between vertical
datums. For example, “~NAD_1983_To_NAVD88_CONUS_GEOID12B_Height +
NAD_1983_To_WGS_1984_1” transforms geometry vertices that are defined on NAD
1983 datum with NAVD 1988 heights into vertices on the WGS 1984 ellipsoid (with
z-values representing ellipsoidal heights). The tilde (~) indicates the
reversed direction of transformation.
This option is not compatible with the Preserve Shape parameter.
· Unchecked—Z-values of geometry coordinates will be ignored. The z-values
will not be modified. This is the default.
· Checked—The transformation specified in the Geographic Transformation
parameter is applied. The Project tool transforms x-, y-, and z-values of
geometry coordinates.
Geographic
Transformation (optional)
This method can be used for converting data between two geographic
coordinate systems or datums. This optional parameter may be required if the
input and output coordinate systems have different datum.
The tool automatically selects a default transformation. You can choose a
different transformation from the drop-down list. Transformations are
bidirectional. For example, if you're converting data from WGS 1984 to NAD
1927, you can choose a transformation called NAD_1927_to_WGS_1984_3, and the
tool will apply it correctly.
The parameter provides a drop-down list of valid transformation methods.
See the usage tips for further information on how to choose one or more
appropriate transformations.
Preserve
Shape (optional)
Specifies whether vertices will be added to the output lines or polygons
so their projected shape is more accurate.
· Unchecked—Extra vertices are not added to the output lines or polygons.
This is the default.
· Checked—Extra vertices are added to the output lines or polygons, as
needed, so their projected shape is more accurate.
Maximum
Offset Deviation (optional)
Determines how far a projected line or polygon can deviate from its exact
projected location when the Preserve Shape parameter is checked. The default is
100 times the xy tolerance of the spatial reference of the output dataset.
5.
Vertical (optional) عمودي (اختياري)
The option is only
active when the input and output coordinate systems have a vertical coordinate system,
and the input feature class coordinates have z-values. Also, many vertical
transformations require additional data files that must be installed on the
computer using the ArcGIS Coordinate Systems Data installation package.
When Vertical is
checked, the Geographic Transformation parameter can include ellipsoidal
transformations and transformations between vertical datums. For example,
“~NAD_1983_To_NAVD88_CONUS_GEOID12B_Height + NAD_1983_To_WGS_1984_1” transforms
geometry vertices that are defined on NAD 1983 datum with NAVD 1988 heights
into vertices on the WGS 1984 ellipsoid (with z-values representing ellipsoidal
heights). The tilde (~) indicates the reversed direction of transformation.
This option is not
compatible with the Preserve Shape parameter.
·
Unchecked—Z-values of geometry coordinates will be ignored. The
z-values will not be modified. This is the default.
·
Checked—The transformation specified in the Geographic
Transformation parameter is applied. The Project tool transforms x-, y-, and
z-values of geometry coordinates.
يكون الخيار نشطًا فقط عندما يكون لأنظمة إحداثيات
الإدخال والإخراج نظام إحداثيات رأسي ، ويكون لإحداثيات فئة معلم الإدخال قيم z.
أيضًا ، تتطلب العديد من التحويلات الرأسية ملفات بيانات إضافية يجب تثبيتها على
الكمبيوتر باستخدام حزمة تثبيت بيانات أنظمة تنسيق ArcGIS.
عند تحديد الوضع الرأسي ، يمكن أن تتضمن معلمة
التحويل الجغرافي عمليات تحويل وتحولات بيضاوية بين المساند الرأسية. على سبيل
المثال ، "~ NAD_1983_To_NAVD88_CONUS_GEOID12B_Height
+ NAD_1983_To_WGS_1984_1"
يحول الرؤوس الهندسية المحددة في مرجع NAD 1983 مع
ارتفاعات NAVD 1988 إلى رؤوس على WGS 1984 إهليلجي (مع قيم z -idal تمثل
الإهليلجي). تشير علامة التلدة (~) إلى الاتجاه المعكوس للتحول.
هذا الخيار غير متوافق مع المعلمة Preserve Shape.
• غير محدد - سيتم تجاهل
قيم Z للإحداثيات الهندسية. لن يتم تعديل قيم z. هذا
هو الافتراضي.
• تم التحقق منه - يتم
تطبيق التحويل المحدد في معلمة التحويل الجغرافي. تقوم أداة Project بتحويل قيم x و y و z
للإحداثيات الهندسية.
6.
Geographic Transformation (optional) التحول الجغرافي (اختياري)
This method can be used
for converting data between two geographic coordinate systems or datums. This
optional parameter may be required if the input and output coordinate systems
have different datum.
The tool automatically
selects a default transformation. You can choose a different transformation
from the drop-down list. Transformations are bidirectional. For example, if
you're converting data from WGS 1984 to NAD 1927, you can choose a
transformation called NAD_1927_to_WGS_1984_3, and the tool will apply it
correctly.
The parameter provides a
drop-down list of valid transformation methods. See the usage tips for further
information on how to choose one or more appropriate transformations.
يمكن استخدام هذه الطريقة لتحويل البيانات بين
نظامي إحداثيات جغرافيين أو معطيات. قد تكون هذه المعلمة الاختيارية مطلوبة إذا
كانت أنظمة إحداثيات الإدخال والإخراج لها مسند مختلف.
تحدد الأداة تلقائيًا التحويل الافتراضي. يمكنك
اختيار تحويل مختلف من القائمة المنسدلة. التحولات ثنائية الاتجاه. على سبيل
المثال ، إذا كنت تقوم بتحويل البيانات من WGS 1984 إلى NAD 1927 ، فيمكنك اختيار تحويل يسمى NAD_1927_to_WGS_1984_3 ، وستقوم الأداة بتطبيقه بشكل صحيح.
توفر المعلمة قائمة منسدلة بأساليب التحويل
الصالحة. راجع إرشادات الاستخدام للحصول على مزيد من المعلومات حول كيفية اختيار
تحويل مناسب واحد أو أكثر.
Preserve
Shape (optional)
Specifies whether vertices will be added to the output lines or polygons
so their projected shape is more accurate.
· Unchecked—Extra vertices are not added to the output lines or polygons.
This is the default.
· Checked—Extra vertices are added to the output lines or polygons, as
needed, so their projected shape is more accurate.
Maximum
Offset Deviation (optional)
Determines how far a projected line or polygon can deviate from its exact
projected location when the Preserve Shape parameter is checked. The default is
100 times the xy tolerance of the spatial reference of the output dataset.
7.
Preserve Shape (optional) الحفاظ
على الشكل (اختياري)
Specifies whether
vertices will be added to the output lines or polygons so their projected shape
is more accurate.
·
Unchecked—Extra vertices are not added to the output lines or
polygons. This is the default.
·
Checked—Extra vertices are added to the output lines or polygons,
as needed, so their projected shape is more accurate.
يحدد ما إذا كانت الرؤوس ستتم إضافتها إلى خطوط
الإخراج أو المضلعات حتى يكون شكلها المسقط أكثر دقة.
• غير محدد - لا يتم
إضافة الرؤوس الإضافية إلى خطوط الإخراج أو المضلعات. هذا هو الافتراضي.
• تم التحديد - تتم إضافة
الرؤوس الإضافية إلى خطوط الإخراج أو المضلعات ، حسب الحاجة ، بحيث يكون شكلها
المسقط أكثر دقة.
8.
Maximum Offset Deviation (optional) أقصى انحراف للإزاحة (اختياري)
Determines how far a projected line or polygon can deviate from
its exact projected location when the Preserve Shape parameter is checked. The
default is 100 times the xy tolerance of the spatial reference of the output
dataset.
يحدد إلى أي مدى يمكن أن
ينحرف الخط أو المضلع المسقط عن موقعه المحدد بالضبط عند تحديد معلمة Preserve Shape. الافتراضي هو 100 ضعف التسامح xy
للإسناد المكاني لمجموعة بيانات الإخراج.
اليك صفحه ومجموعة على الفيس بوك لتعلم أكثر بما يخص نظم المعلومات الجغرافية (GIS) و برنامج ArcGIS Pro من خلال هذه الروابط:
مجموعة على الفيس بوك
ArcGIS Pro من
هنا.
مجموعة على الفيس بوك
GIS for WE - ArcGIS Pro من
هنا.صفحة الفيس بوك
GIS for WE من
هنا.
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