Cost Path Tool
أداة تكلفة المسار
ArcMap
ArcGIS
How to use Cost Path Tool in Arc Toolbox??
كيفية استخدام أداة تكلفة المسار ؟؟
Path to access the toolمسار الوصول الى الأداة
:
Cost Path Tool, Distance Toolset, Spatial Analyst Tools Toolbox
Cost Path
Calculates the
least-cost path from a source to a destination.
تحسب المسار الأقل تكلفة من المصدر إلى الوجهة.
1.
Input raster or feature destination data أدخل البيانات النقطية او بيانات ميزة الوجهة
A raster or feature
dataset that identifies those cells from which the least-cost path is
determined to the least costly source.
If the input is a
raster, the input consists of cells that have valid values (zero is a valid
value), and the remaining cells must be assigned NoData.
مجموعة بيانات نقطية أو ميزة تحدد تلك الخلايا
التي يتم من خلالها تحديد المسار الأقل تكلفة إلى المصدر الأقل تكلفة.
إذا كان الإدخال نقطيًا ، فإن الإدخال يتكون من
خلايا لها قيم صالحة (الصفر قيمة صالحة) ، ويجب تعيين الخلايا المتبقية NoData.
Destination field (optional)
The field used to obtain values for the destination locations.
Input feature data must contain at least one valid field.
Input cost distance raster
The name of a cost distance raster to be used to determine the least-cost
path from the destination locations to a source.
The cost distance raster is usually created with the Cost Distance, Cost
Allocation or Cost Back Link tools. The cost distance raster stores, for each
cell, the minimum accumulative cost distance over a cost surface from each cell
to a set of source cells.
Input cost backlink raster
The name of a cost back link raster used to determine the path to return
to a source via the least-cost path.
For each cell in the back link raster, a value identifies the neighbor
that is the next cell on the least accumulative cost path from the cell to a
single source cell or set of source cells.
Output raster
The output cost path raster.
The output raster is of integer type.
Path type (optional)
A keyword defining the manner in which the values and zones on the input
destination data will be interpreted in the cost path calculations.
· EACH_CELL— For each cell with valid values on the input destination data,
a least-cost path is determined and saved on the output raster. With this
option, each cell of the input destination data is treated separately, and a
least-cost path is determined for each from cell.
· EACH_ZONE— For each zone on the input destination data, a least-cost path
is determined and saved on the output raster. With this option, the least-cost
path for each zone begins at the cell with the lowest cost distance weighting
in the zone.
· BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the
Input cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
2.
Destination field (optional) حقل
الوجهة (اختياري)
The field used to obtain
values for the destination locations.
Input feature data must
contain at least one valid field.
الحقل المستخدم للحصول على قيم مواقع الوجهة.
يجب أن تحتوي بيانات ميزة الإدخال على حقل صالح
واحد على الأقل.
Input cost distance raster
The name of a cost distance raster to be used to determine the least-cost
path from the destination locations to a source.
The cost distance raster is usually created with the Cost Distance, Cost
Allocation or Cost Back Link tools. The cost distance raster stores, for each
cell, the minimum accumulative cost distance over a cost surface from each cell
to a set of source cells.
Input cost backlink raster
The name of a cost back link raster used to determine the path to return
to a source via the least-cost path.
For each cell in the back link raster, a value identifies the neighbor
that is the next cell on the least accumulative cost path from the cell to a
single source cell or set of source cells.
Output raster
The output cost path raster.
The output raster is of integer type.
Path type (optional)
A keyword defining the manner in which the values and zones on the input
destination data will be interpreted in the cost path calculations.
· EACH_CELL— For each cell with valid values on the input destination data,
a least-cost path is determined and saved on the output raster. With this
option, each cell of the input destination data is treated separately, and a
least-cost path is determined for each from cell.
· EACH_ZONE— For each zone on the input destination data, a least-cost path
is determined and saved on the output raster. With this option, the least-cost
path for each zone begins at the cell with the lowest cost distance weighting
in the zone.
· BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the
Input cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
3.
Input cost distance raster ادخل
تكلفة مسافة البيانات النقطية
The name of a cost
distance raster to be used to determine the least-cost path from the
destination locations to a source.
The cost distance raster
is usually created with the Cost Distance, Cost Allocation or Cost Back Link
tools. The cost distance raster stores, for each cell, the minimum accumulative
cost distance over a cost surface from each cell to a set of source cells.
اسم المسح النقطي لمسافة التكلفة الذي سيتم استخدامه
لتحديد المسار الأقل تكلفة من مواقع الوجهة إلى المصدر.
عادةً ما يتم إنشاء البيانات النقطية لمسافة
التكلفة باستخدام أدوات "مسافة التكلفة" أو "تخصيص التكلفة"
أو "ارتباط عودة التكلفة". تخزن مسافة التكلفة النقطية ، لكل خلية ،
الحد الأدنى لمسافة التكلفة التراكمية على سطح التكلفة من كل خلية إلى مجموعة من
الخلايا المصدر.
Input cost backlink raster
The name of a cost back link raster used to determine the path to return
to a source via the least-cost path.
For each cell in the back link raster, a value identifies the neighbor
that is the next cell on the least accumulative cost path from the cell to a
single source cell or set of source cells.
Output raster
The output cost path raster.
The output raster is of integer type.
Path type (optional)
A keyword defining the manner in which the values and zones on the input
destination data will be interpreted in the cost path calculations.
· EACH_CELL— For each cell with valid values on the input destination data,
a least-cost path is determined and saved on the output raster. With this
option, each cell of the input destination data is treated separately, and a
least-cost path is determined for each from cell.
· EACH_ZONE— For each zone on the input destination data, a least-cost path
is determined and saved on the output raster. With this option, the least-cost
path for each zone begins at the cell with the lowest cost distance weighting
in the zone.
· BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the
Input cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
4.
Input cost backlink raster ادخل
تكلفة رابط خارجي للبيانات النقطية
The name of a cost back
link raster used to determine the path to return to a source via the least-cost
path.
For each cell in the
back link raster, a value identifies the neighbor that is the next cell on the
least accumulative cost path from the cell to a single source cell or set of
source cells.
اسم البيانات النقطية لوصلة عودة التكلفة
المستخدمة لتحديد مسار العودة إلى المصدر عبر المسار الأقل تكلفة.
لكل خلية في البيانات النقطية للارتباط الخلفي ،
تحدد القيمة الجار الذي يمثل الخلية التالية على أقل مسار تكلفة تراكمي من الخلية
إلى خلية مصدر واحدة أو مجموعة من الخلايا المصدر.
Output raster
The output cost path raster.
The output raster is of integer type.
Path type (optional)
A keyword defining the manner in which the values and zones on the input
destination data will be interpreted in the cost path calculations.
· EACH_CELL— For each cell with valid values on the input destination data,
a least-cost path is determined and saved on the output raster. With this
option, each cell of the input destination data is treated separately, and a
least-cost path is determined for each from cell.
· EACH_ZONE— For each zone on the input destination data, a least-cost path
is determined and saved on the output raster. With this option, the least-cost
path for each zone begins at the cell with the lowest cost distance weighting
in the zone.
· BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the Input
cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
5.
Output raster مخرج البيانات النقطية
The output cost path
raster.
The output raster is of
integer type.
الناتج النقطي من نوع عدد صحيح.
Path type (optional)
A keyword defining the manner in which the values and zones on the input
destination data will be interpreted in the cost path calculations.
· EACH_CELL— For each cell with valid values on the input destination data,
a least-cost path is determined and saved on the output raster. With this
option, each cell of the input destination data is treated separately, and a
least-cost path is determined for each from cell.
· EACH_ZONE— For each zone on the input destination data, a least-cost path
is determined and saved on the output raster. With this option, the least-cost
path for each zone begins at the cell with the lowest cost distance weighting
in the zone.
· BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the
Input cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
6.
Path type (optional) نوع المسار
(اختياري)
A keyword defining the
manner in which the values and zones on the input destination data will be
interpreted in the cost path calculations.
·
EACH_CELL— For each cell with valid values on the input
destination data, a least-cost path is determined and saved on the output
raster. With this option, each cell of the input destination data is treated
separately, and a least-cost path is determined for each from cell.
·
EACH_ZONE— For each zone on the input destination data, a
least-cost path is determined and saved on the output raster. With this option,
the least-cost path for each zone begins at the cell with the lowest cost
distance weighting in the zone.
·
BEST_SINGLE— For all cells on the input destination data, the least-cost
path is derived from the cell with the minimum of the least-cost paths to
source cells.
كلمة أساسية تحدد الطريقة التي سيتم بها تفسير
القيم والمناطق في بيانات وجهة الإدخال في حسابات مسار التكلفة.
• EACH_CELL - لكل خلية ذات قيم صالحة في بيانات وجهة الإدخال ، يتم تحديد
المسار الأقل تكلفة وحفظه في البيانات النقطية للإخراج. باستخدام هذا الخيار ، يتم
التعامل مع كل خلية من بيانات وجهة الإدخال بشكل منفصل ، ويتم تحديد المسار الأقل
تكلفة لكل خلية من الخلية.
• EACH_ZONE - لكل منطقة على بيانات وجهة الإدخال ، يتم تحديد المسار الأقل
تكلفة وحفظه في البيانات النقطية للإخراج. باستخدام هذا الخيار ، يبدأ المسار
الأقل تكلفة لكل منطقة في الخلية بأقل وزن للمسافة في المنطقة.
• BEST_SINGLE - بالنسبة لجميع الخلايا الموجودة في بيانات وجهة الإدخال ، يتم
اشتقاق المسار الأقل تكلفة من الخلية مع الحد الأدنى من المسارات الأقل تكلفة إلى
الخلايا المصدر.
Force flow direction convention
for backlink raster (optional)
Forces the tool to treat the input backlink raster as a flow direction
raster. Flow direction rasters can have integer with values from 0-255.
· Unchecked—The Input cost backlink raster will be interpreted differently
based on the range of values and if it is integer or float. For a value range
of 0-8, the Input cost backlink raster will be treated as a backlink raster.
For values 0-255 and integer, the Input cost backlink raster will be treated as
a flow direction raster. For a value range of 0-360 and floating point, the
Input cost backlink raster will be treated as a back direction raster.
· Checked—The raster supplied for the Input cost backlink raster will be
treated as a flow direction raster. This is necessary if the flow direction
raster has a maximum value of 8 or less.
7.
Force flow direction convention for backlink raster
(optional) اصطلاح اتجاه تدفق القوة للخلفية النقطية
(اختياري)
Forces the tool to treat
the input backlink raster as a flow direction raster. Flow direction rasters
can have integer with values from 0-255.
·
Unchecked—The Input cost backlink raster will be interpreted
differently based on the range of values and if it is integer or float. For a
value range of 0-8, the Input cost backlink raster will be treated as a
backlink raster. For values 0-255 and integer, the Input cost backlink raster
will be treated as a flow direction raster. For a value range of 0-360 and
floating point, the Input cost backlink raster will be treated as a back
direction raster.
·
Checked—The raster supplied for the Input cost backlink raster
will be treated as a flow direction raster. This is necessary if the flow
direction raster has a maximum value of 8 or less.
يفرض على الأداة معالجة البيانات النقطية للوصلة
الخلفية للإدخال باعتبارها نقطية لاتجاه التدفق. يمكن أن تحتوي البيانات النقطية
لاتجاه التدفق على عدد صحيح بقيم من 0-255.
• غير محدد - سيتم تفسير
البيانات النقطية للوصلة الخلفية لتكلفة الإدخال بشكل مختلف بناءً على نطاق القيم
وما إذا كان عددًا صحيحًا أو عائمًا. بالنسبة لنطاق القيمة من 0 إلى 8 ، سيتم
التعامل مع البيانات النقطية للوصلة الخلفية لتكلفة الإدخال على أنها بيانات نقطية
للوصلة الخلفية. بالنسبة للقيم من 0 إلى 255 والأعداد الصحيحة ، سيتم التعامل مع
البيانات النقطية للوصلة الخلفية لتكلفة الإدخال على أنها خطوط نقطية لاتجاه
التدفق. بالنسبة لنطاق القيمة من 0 إلى 360 والنقطة العائمة ، سيتم التعامل مع
البيانات النقطية للوصلة الخلفية لتكلفة الإدخال على أنها نقطية للاتجاه الخلفي.
• تم التحقق منه - ستتم
معاملة البيانات النقطية المتوفرة للنسخة النقطية للوصلة الخلفية لتكلفة الإدخال
على أنها خطوط نقطية لاتجاه التدفق. يعد ذلك ضروريًا إذا كانت القيمة القصوى لخطوط
اتجاه التدفق 8 أو أقل.
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