Add Locations
أداة إضافة المواقع
ArcMap ArcGIS
How to use Add Locations Tool in Arc Toolbox ArcMap ArcGIS??
كيفية استخدام أداة إضافة المواقع
؟؟
Path
to access the toolمسار الوصول الى الأداة
:
Add
Locations Tool, Analysis Toolset, Network Analyst Tools Toolbox
Add Locations
Adds network analysis
objects to a network analysis layer. The objects are added to specific
sublayers such as Stops and Barriers. Objects are input as features or records.
يضيف كائنات تحليل الشبكة إلى طبقة تحليل الشبكة.
تتم إضافة الكائنات إلى طبقات فرعية محددة مثل التوقفات والحواجز. يتم إدخال
الكائنات كميزات أو سجلات.
1.
Input Network Analysis Layer طبقة
تحليل شبكة الإدخال
The network analysis
layer to which the network analysis objects will be added.
طبقة تحليل الشبكة التي سيتم إضافة كائنات تحليل
الشبكة إليها.
Sub Layer
The sublayer of the network analysis layer to which the network analysis
objects will be added.
Input
Locations
The feature class or table that will be the source for the new network
analysis objects.
Field
Mappings
Sets the values for the properties of the network analysis objects.
Properties can be set to a constant or mapped to a field from the input feature
class or table.
If both the Field and Default values are not specified for a property, the
resulting network analysis objects will have null values for that property.
If the data you are loading contains network locations or location ranges
based on the network dataset used for the analysis, check the Use Network
Location fields instead of geometry parameter. Adding the network analysis
objects using the network location fields is quicker than loading by geometry.
Search
Tolerance
The search tolerance for locating the input features on the network.
Features that are outside the search tolerance are left unlocated. The
parameter includes a value and units for the tolerance.
Sort Field
(optional)
The field on which the network analysis objects are sorted as they are
added to the network analysis layer. The default is the ObjectID field on the
input feature class or the table.
Search
Criteria (optional)
Specifies which sources in the network dataset will be searched when
finding locations and what portions of geometry (also known as snap types) will
be used.
When adding line or polygon network locations, only the SHAPE snap type is
used, even if other snap types are specified.
The default value is SHAPE for all network sources except system
junctions, which has a default of NONE.
Find
Closest among All Classes (optional)
Specifies how the network locations will be matched.
· Checked—Matches the new network locations to the closest network source
among all the sources that have a snap type specified in the search criteria.
This is the default.
· Unchecked—Matches the new network locations to the first network source
having a snap type specified in the search criteria. The sources are searched
in the priority order, and the searching stops when the location is found
within the search tolerance.
Append to
Existing Locations (optional)
Specifies whether to append new network analysis objects to existing
objects.
· Checked—The new network analysis objects will be appended to the existing
set of objects in the selected sublayer. This is the default.
· Unchecked—The existing network analysis objects will be deleted and
replaced with the new objects.
Snap to
Network (optional)
Specifies whether to snap the network locations along the network dataset
or at some specified offset from the network dataset.
· Checked—If there are point features, the points will be snapped to the
network, and you cannot use the curb approach. This is useful if you need to
know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
· Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
Snap
Offset (optional)
When snapping a point to the network, you can apply an offset distance. An
offset distance of zero means the point will be coincident with the network
feature (typically, a line). To offset the point from the network feature, enter
an offset distance. The offset is in relation to the original point location;
that is, if the original point was on the left side, its new location will be
offset to the left. If it was originally on the right side, its new location
will be offset to the right.
The default is 5 meters. However, this parameter is ignored if Snap to
Network is unchecked.
Exclude
Restricted Portions of the Network (optional)
Specifies whether restricted network elements will be excluded.
· Checked—The network locations will only be placed on traversable portions
of the network. This prevents placing network locations on elements that you
can't reach due to restrictions or barriers. Before adding network locations
using this option, ensure that you added all the restriction barriers to the
input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
· Unchecked—The network locations will be placed on all the elements of the
network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
Search
Query (optional)
A query that will restrict the search to a subset of the features within a
source feature class. This is useful if you don't want to find features that
may be unsuited for a network location. For example, if you are loading
centroids of polygons and don't want to locate on local roads, you can define a
query that searches for major roads only.
An SQL expression for a given source is specified by selecting the source
name in the Name column and clicking the SQL button. If you don't want to
specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
By default, no query is used.
2.
Sub Layer طبقة فرعية
The sublayer of the
network analysis layer to which the network analysis objects will be added.
الطبقة الفرعية لطبقة تحليل الشبكة التي سيتم
إضافة كائنات تحليل الشبكة إليها.
Input
Locations
The feature class or table that will be the source for the new network
analysis objects.
Field
Mappings
Sets the values for the properties of the network analysis objects.
Properties can be set to a constant or mapped to a field from the input feature
class or table.
If both the Field and Default values are not specified for a property, the
resulting network analysis objects will have null values for that property.
If the data you are loading contains network locations or location ranges
based on the network dataset used for the analysis, check the Use Network
Location fields instead of geometry parameter. Adding the network analysis
objects using the network location fields is quicker than loading by geometry.
Search
Tolerance
The search tolerance for locating the input features on the network.
Features that are outside the search tolerance are left unlocated. The
parameter includes a value and units for the tolerance.
Sort Field
(optional)
The field on which the network analysis objects are sorted as they are
added to the network analysis layer. The default is the ObjectID field on the
input feature class or the table.
Search
Criteria (optional)
Specifies which sources in the network dataset will be searched when
finding locations and what portions of geometry (also known as snap types) will
be used.
When adding line or polygon network locations, only the SHAPE snap type is
used, even if other snap types are specified.
The default value is SHAPE for all network sources except system
junctions, which has a default of NONE.
Find
Closest among All Classes (optional)
Specifies how the network locations will be matched.
· Checked—Matches the new network locations to the closest network source
among all the sources that have a snap type specified in the search criteria.
This is the default.
· Unchecked—Matches the new network locations to the first network source
having a snap type specified in the search criteria. The sources are searched
in the priority order, and the searching stops when the location is found
within the search tolerance.
Append to
Existing Locations (optional)
Specifies whether to append new network analysis objects to existing
objects.
· Checked—The new network analysis objects will be appended to the existing
set of objects in the selected sublayer. This is the default.
· Unchecked—The existing network analysis objects will be deleted and
replaced with the new objects.
Snap to
Network (optional)
Specifies whether to snap the network locations along the network dataset
or at some specified offset from the network dataset.
· Checked—If there are point features, the points will be snapped to the
network, and you cannot use the curb approach. This is useful if you need to
know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
· Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
Snap
Offset (optional)
When snapping a point to the network, you can apply an offset distance. An
offset distance of zero means the point will be coincident with the network
feature (typically, a line). To offset the point from the network feature,
enter an offset distance. The offset is in relation to the original point
location; that is, if the original point was on the left side, its new location
will be offset to the left. If it was originally on the right side, its new
location will be offset to the right.
The default is 5 meters. However, this parameter is ignored if Snap to
Network is unchecked.
Exclude
Restricted Portions of the Network (optional)
Specifies whether restricted network elements will be excluded.
· Checked—The network locations will only be placed on traversable portions
of the network. This prevents placing network locations on elements that you
can't reach due to restrictions or barriers. Before adding network locations
using this option, ensure that you added all the restriction barriers to the
input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
· Unchecked—The network locations will be placed on all the elements of the
network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
Search
Query (optional)
A query that will restrict the search to a subset of the features within a
source feature class. This is useful if you don't want to find features that
may be unsuited for a network location. For example, if you are loading
centroids of polygons and don't want to locate on local roads, you can define a
query that searches for major roads only.
An SQL expression for a given source is specified by selecting the source
name in the Name column and clicking the SQL button. If you don't want to
specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
By default, no query is used.
3.
Input Locations مواقع الإدخال
The feature class or
table that will be the source for the new network analysis objects.
فئة الميزة أو الجدول الذي سيكون مصدر كائنات
تحليل الشبكة الجديدة.
Field
Mappings
Sets the values for the properties of the network analysis objects.
Properties can be set to a constant or mapped to a field from the input feature
class or table.
If both the Field and Default values are not specified for a property, the
resulting network analysis objects will have null values for that property.
If the data you are loading contains network locations or location ranges
based on the network dataset used for the analysis, check the Use Network
Location fields instead of geometry parameter. Adding the network analysis
objects using the network location fields is quicker than loading by geometry.
Search
Tolerance
The search tolerance for locating the input features on the network.
Features that are outside the search tolerance are left unlocated. The
parameter includes a value and units for the tolerance.
Sort Field
(optional)
The field on which the network analysis objects are sorted as they are
added to the network analysis layer. The default is the ObjectID field on the
input feature class or the table.
Search
Criteria (optional)
Specifies which sources in the network dataset will be searched when
finding locations and what portions of geometry (also known as snap types) will
be used.
When adding line or polygon network locations, only the SHAPE snap type is
used, even if other snap types are specified.
The default value is SHAPE for all network sources except system
junctions, which has a default of NONE.
Find
Closest among All Classes (optional)
Specifies how the network locations will be matched.
· Checked—Matches the new network locations to the closest network source
among all the sources that have a snap type specified in the search criteria.
This is the default.
· Unchecked—Matches the new network locations to the first network source
having a snap type specified in the search criteria. The sources are searched
in the priority order, and the searching stops when the location is found
within the search tolerance.
Append to
Existing Locations (optional)
Specifies whether to append new network analysis objects to existing
objects.
· Checked—The new network analysis objects will be appended to the existing
set of objects in the selected sublayer. This is the default.
· Unchecked—The existing network analysis objects will be deleted and
replaced with the new objects.
Snap to
Network (optional)
Specifies whether to snap the network locations along the network dataset
or at some specified offset from the network dataset.
· Checked—If there are point features, the points will be snapped to the
network, and you cannot use the curb approach. This is useful if you need to
know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
· Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
Snap
Offset (optional)
When snapping a point to the network, you can apply an offset distance. An
offset distance of zero means the point will be coincident with the network
feature (typically, a line). To offset the point from the network feature,
enter an offset distance. The offset is in relation to the original point
location; that is, if the original point was on the left side, its new location
will be offset to the left. If it was originally on the right side, its new
location will be offset to the right.
The default is 5 meters. However, this parameter is ignored if Snap to
Network is unchecked.
Exclude
Restricted Portions of the Network (optional)
Specifies whether restricted network elements will be excluded.
· Checked—The network locations will only be placed on traversable portions
of the network. This prevents placing network locations on elements that you
can't reach due to restrictions or barriers. Before adding network locations
using this option, ensure that you added all the restriction barriers to the
input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
· Unchecked—The network locations will be placed on all the elements of the
network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
Search
Query (optional)
A query that will restrict the search to a subset of the features within a
source feature class. This is useful if you don't want to find features that
may be unsuited for a network location. For example, if you are loading
centroids of polygons and don't want to locate on local roads, you can define a
query that searches for major roads only.
An SQL expression for a given source is specified by selecting the source
name in the Name column and clicking the SQL button. If you don't want to
specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
By default, no query is used.
4.
Field Mappings تعيينات الحقول
Sets the values for the
properties of the network analysis objects. Properties can be set to a constant
or mapped to a field from the input feature class or table.
If both the Field and
Default values are not specified for a property, the resulting network analysis
objects will have null values for that property.
If the data you are
loading contains network locations or location ranges based on the network
dataset used for the analysis, check the Use Network Location fields instead of
geometry parameter. Adding the network analysis objects using the network
location fields is quicker than loading by geometry.
يضبط قيم خصائص كائنات تحليل الشبكة. يمكن تعيين
الخصائص إلى ثابت أو تعيينها إلى حقل من فئة أو جدول ميزة الإدخال.
إذا لم يتم تحديد كل من قيم الحقل والقيم
الافتراضية لخاصية ما ، فستتضمن كائنات تحليل الشبكة الناتجة قيم خالية لتلك
الخاصية.
إذا كانت البيانات التي تقوم بتحميلها تحتوي على
مواقع الشبكة أو نطاقات المواقع بناءً على مجموعة بيانات الشبكة المستخدمة للتحليل
، فتحقق من استخدام حقول موقع الشبكة بدلاً من معلمة الهندسة. تعد إضافة كائنات
تحليل الشبكة باستخدام حقول موقع الشبكة أسرع من التحميل حسب الهندسة.
Search
Tolerance
The search tolerance for locating the input features on the network.
Features that are outside the search tolerance are left unlocated. The
parameter includes a value and units for the tolerance.
Sort Field
(optional)
The field on which the network analysis objects are sorted as they are
added to the network analysis layer. The default is the ObjectID field on the
input feature class or the table.
Search
Criteria (optional)
Specifies which sources in the network dataset will be searched when
finding locations and what portions of geometry (also known as snap types) will
be used.
When adding line or polygon network locations, only the SHAPE snap type is
used, even if other snap types are specified.
The default value is SHAPE for all network sources except system
junctions, which has a default of NONE.
Find
Closest among All Classes (optional)
Specifies how the network locations will be matched.
· Checked—Matches the new network locations to the closest network source
among all the sources that have a snap type specified in the search criteria.
This is the default.
· Unchecked—Matches the new network locations to the first network source
having a snap type specified in the search criteria. The sources are searched
in the priority order, and the searching stops when the location is found
within the search tolerance.
Append to
Existing Locations (optional)
Specifies whether to append new network analysis objects to existing
objects.
· Checked—The new network analysis objects will be appended to the existing
set of objects in the selected sublayer. This is the default.
· Unchecked—The existing network analysis objects will be deleted and
replaced with the new objects.
Snap to
Network (optional)
Specifies whether to snap the network locations along the network dataset
or at some specified offset from the network dataset.
· Checked—If there are point features, the points will be snapped to the
network, and you cannot use the curb approach. This is useful if you need to
know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
· Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
Snap
Offset (optional)
When snapping a point to the network, you can apply an offset distance. An
offset distance of zero means the point will be coincident with the network
feature (typically, a line). To offset the point from the network feature,
enter an offset distance. The offset is in relation to the original point
location; that is, if the original point was on the left side, its new location
will be offset to the left. If it was originally on the right side, its new
location will be offset to the right.
The default is 5 meters. However, this parameter is ignored if Snap to
Network is unchecked.
Exclude
Restricted Portions of the Network (optional)
Specifies whether restricted network elements will be excluded.
· Checked—The network locations will only be placed on traversable portions
of the network. This prevents placing network locations on elements that you
can't reach due to restrictions or barriers. Before adding network locations
using this option, ensure that you added all the restriction barriers to the
input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
· Unchecked—The network locations will be placed on all the elements of the
network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
Search
Query (optional)
A query that will restrict the search to a subset of the features within a
source feature class. This is useful if you don't want to find features that
may be unsuited for a network location. For example, if you are loading
centroids of polygons and don't want to locate on local roads, you can define a
query that searches for major roads only.
An SQL expression for a given source is specified by selecting the source
name in the Name column and clicking the SQL button. If you don't want to
specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
By default, no query is used.
5. Search Tolerance بحث المسافة
المسموحة
The search tolerance for
locating the input features on the network. Features that are outside the
search tolerance are left unlocated. The parameter includes a value and units
for the tolerance.
تفاوت البحث لتحديد موقع ميزات الإدخال على
الشبكة. يتم ترك الميزات التي تقع خارج نطاق تسامح البحث غير محددة. تتضمن المعلمة
قيمة ووحدات للتفاوت.
Sort Field
(optional)
The field on which the network analysis objects are sorted as they are
added to the network analysis layer. The default is the ObjectID field on the
input feature class or the table.
Search
Criteria (optional)
Specifies which sources in the network dataset will be searched when
finding locations and what portions of geometry (also known as snap types) will
be used.
When adding line or polygon network locations, only the SHAPE snap type is
used, even if other snap types are specified.
The default value is SHAPE for all network sources except system
junctions, which has a default of NONE.
Find
Closest among All Classes (optional)
Specifies how the network locations will be matched.
· Checked—Matches the new network locations to the closest network source
among all the sources that have a snap type specified in the search criteria.
This is the default.
· Unchecked—Matches the new network locations to the first network source
having a snap type specified in the search criteria. The sources are searched
in the priority order, and the searching stops when the location is found
within the search tolerance.
Append to
Existing Locations (optional)
Specifies whether to append new network analysis objects to existing
objects.
· Checked—The new network analysis objects will be appended to the existing
set of objects in the selected sublayer. This is the default.
· Unchecked—The existing network analysis objects will be deleted and
replaced with the new objects.
Snap to
Network (optional)
Specifies whether to snap the network locations along the network dataset
or at some specified offset from the network dataset.
· Checked—If there are point features, the points will be snapped to the
network, and you cannot use the curb approach. This is useful if you need to
know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
· Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
Snap
Offset (optional)
When snapping a point to the network, you can apply an offset distance. An
offset distance of zero means the point will be coincident with the network
feature (typically, a line). To offset the point from the network feature, enter
an offset distance. The offset is in relation to the original point location;
that is, if the original point was on the left side, its new location will be
offset to the left. If it was originally on the right side, its new location
will be offset to the right.
The default is 5 meters. However, this parameter is ignored if Snap to
Network is unchecked.
Exclude
Restricted Portions of the Network (optional)
Specifies whether restricted network elements will be excluded.
· Checked—The network locations will only be placed on traversable portions
of the network. This prevents placing network locations on elements that you
can't reach due to restrictions or barriers. Before adding network locations
using this option, ensure that you added all the restriction barriers to the
input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
· Unchecked—The network locations will be placed on all the elements of the
network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
Search
Query (optional)
A query that will restrict the search to a subset of the features within a
source feature class. This is useful if you don't want to find features that
may be unsuited for a network location. For example, if you are loading
centroids of polygons and don't want to locate on local roads, you can define a
query that searches for major roads only.
An SQL expression for a given source is specified by selecting the source
name in the Name column and clicking the SQL button. If you don't want to
specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
By default, no query is used.
6.
Sort Field (optional) ترتيب الحقل
(اختياري)
The field on which the
network analysis objects are sorted as they are added to the network analysis
layer. The default is the ObjectID field on the input feature class or the
table.
الحقل الذي يتم فيه فرز كائنات تحليل الشبكة عند
إضافتها إلى طبقة تحليل الشبكة. الافتراضي هو حقل معرف الكائن في فئة ميزة الإدخال
أو الجدول.
7.
Search Criteria (optional) معايير
البحث (اختياري)
Specifies which sources
in the network dataset will be searched when finding locations and what
portions of geometry (also known as snap types) will be used.
When adding line or
polygon network locations, only the SHAPE snap type is used, even if other snap
types are specified.
The default value is
SHAPE for all network sources except system junctions, which has a default of
NONE.
تحدد المصادر الموجودة في مجموعة بيانات الشبكة
التي سيتم البحث عنها عند البحث عن المواقع وأجزاء الهندسة (المعروفة أيضًا باسم
أنواع المفاجئة) التي سيتم استخدامها.
عند إضافة مواقع شبكة خط أو مضلع ، يتم استخدام
نوع SHAPE snap فقط ، حتى إذا تم تحديد
أنواع snap أخرى.
القيمة الافتراضية هي SHAPE لجميع
مصادر الشبكة باستثناء تقاطعات النظام ، والتي لها قيمة افتراضية NONE.
8.
Find Closest among All Classes (optional) البحث عن الأقرب بين جميع الفئات (اختياري)
Specifies how the
network locations will be matched.
·
Checked—Matches the new network locations to the closest network
source among all the sources that have a snap type specified in the search
criteria. This is the default.
·
Unchecked—Matches the new network locations to the first network
source having a snap type specified in the search criteria. The sources are
searched in the priority order, and the searching stops when the location is
found within the search tolerance.
يحدد كيفية مطابقة مواقع الشبكة.
• محدد - يطابق مواقع
الشبكة الجديدة مع أقرب مصدر للشبكة من بين جميع المصادر التي لها نوع سريع محدد
في معايير البحث. هذا هو الافتراضي.
• غير محدد - يطابق مواقع
الشبكة الجديدة بمصدر الشبكة الأول ذي النوع الخاطف المحدد في معايير البحث. يتم
البحث عن المصادر بترتيب الأولوية ، ويتوقف البحث عند العثور على الموقع ضمن نطاق
تفاوت البحث.
9.
Append to Existing Locations (optional) إلحاق بالمواقع الموجودة (اختياري)
Specifies whether to
append new network analysis objects to existing objects.
·
Checked—The new network analysis objects will be appended to the
existing set of objects in the selected sublayer. This is the default.
·
Unchecked—The existing network analysis objects will be deleted
and replaced with the new objects.
يحدد ما إذا كان سيتم إلحاق كائنات تحليل الشبكة
الجديدة بالكائنات الموجودة أم لا.
• محدد - سيتم إلحاق
كائنات تحليل الشبكة الجديدة بمجموعة الكائنات الموجودة في الطبقة الفرعية
المحددة. هذا هو الافتراضي.
• غير محدد - سيتم حذف
كائنات تحليل الشبكة الحالية واستبدالها بالكائنات الجديدة.
10.
Snap to Network (optional) التقاط
على الشبكة (اختياري)
Specifies whether to
snap the network locations along the network dataset or at some specified
offset from the network dataset.
·
Checked—If there are point features, the points will be snapped to
the network, and you cannot use the curb approach. This is useful if you need
to know how a vehicle approaches a stop. If your input features are lines or
polygons, check this option.
·
Unchecked—The geometries of the network locations are based on the
geometries of the input features. This is useful if you want to use the curb
approach, which requires that the network locations identify which side of the
edge they are on. This is the default.
يحدد ما إذا كان سيتم محاذاة مواقع الشبكة عبر
مجموعة بيانات الشبكة أو في بعض الإزاحة المحددة من مجموعة بيانات الشبكة.
• تم التحديد - إذا كانت هناك
ميزات نقطية ، فسيتم قطع النقاط على الشبكة ، ولا يمكنك استخدام نهج الرصيف. هذا
مفيد إذا كنت بحاجة إلى معرفة كيفية اقتراب مركبة من التوقف. إذا كانت ميزات
الإدخال عبارة عن خطوط أو مضلعات ، فحدد هذا الخيار.
• غير محدد - تستند
الأشكال الهندسية لمواقع الشبكة إلى الأشكال الهندسية لميزات الإدخال. يعد هذا
مفيدًا إذا كنت تريد استخدام نهج الرصيف ، والذي يتطلب أن تحدد مواقع الشبكة أي
جانب من الحافة توجد عليه. هذا هو الافتراضي.
11.
Snap Offset (optional) التقاط
التجانب (اختياري)
When snapping a point to
the network, you can apply an offset distance. An offset distance of zero means
the point will be coincident with the network feature (typically, a line). To
offset the point from the network feature, enter an offset distance. The offset
is in relation to the original point location; that is, if the original point
was on the left side, its new location will be offset to the left. If it was
originally on the right side, its new location will be offset to the right.
The default is 5 meters.
However, this parameter is ignored if Snap to Network is unchecked.
عند انجذاب نقطة إلى الشبكة ، يمكنك تطبيق مسافة
الإزاحة. تعني مسافة الإزاحة البالغة صفر أن النقطة ستكون متطابقة مع ميزة الشبكة
(عادةً ، خط). لتعويض النقطة عن ميزة الشبكة ، أدخل مسافة الإزاحة. الإزاحة تتعلق
بموقع النقطة الأصلي ؛ أي ، إذا كانت النقطة الأصلية على الجانب الأيسر ، فسيتم
إزاحة موقعها الجديد إلى اليسار. إذا كان في الأصل على الجانب الأيمن ، فسيتم
إزاحة موقعه الجديد إلى اليمين.
الافتراضي 5 أمتار. ومع ذلك ، يتم تجاهل هذه
المعلمة إذا لم يتم تحديد انطباق على الشبكة.
12.
Exclude Restricted Portions of the Network (optional) استبعاد الأجزاء المقيدة من الشبكة (اختياري)
Specifies whether
restricted network elements will be excluded.
·
Checked—The network locations will only be placed on traversable
portions of the network. This prevents placing network locations on elements
that you can't reach due to restrictions or barriers. Before adding network
locations using this option, ensure that you added all the restriction barriers
to the input network analysis layer to get expected results. This option is not
applicable when adding barrier objects. This is the default.
·
Unchecked—The network locations will be placed on all the elements
of the network. The network locations that are added with this option may be
unreachable during the solve process if they are placed on restricted elements.
يحدد ما إذا كان سيتم استبعاد عناصر الشبكة
المقيدة.
• تم التحديد - سيتم وضع
مواقع الشبكة فقط على الأجزاء التي يمكن عبورها من الشبكة. هذا يمنع وضع مواقع
الشبكة على العناصر التي لا يمكنك الوصول إليها بسبب القيود أو العوائق. قبل إضافة
مواقع الشبكة باستخدام هذا الخيار ، تأكد من إضافة جميع حواجز التقييد إلى طبقة
تحليل شبكة الإدخال للحصول على النتائج المتوقعة. هذا الخيار غير قابل للتطبيق عند
إضافة كائنات حاجزة. هذا هو الافتراضي.
• غير محدد - سيتم وضع
مواقع الشبكة على جميع عناصر الشبكة. قد يتعذر الوصول إلى مواقع الشبكة التي تمت
إضافتها باستخدام هذا الخيار أثناء عملية الحل إذا تم وضعها على عناصر مقيدة.
13.
Search Query (optional) استعلام
البحث (اختياري)
·
A query that will restrict the search to a subset of the features
within a source feature class. This is useful if you don't want to find
features that may be unsuited for a network location. For example, if you are
loading centroids of polygons and don't want to locate on local roads, you can
define a query that searches for major roads only.
·
An SQL expression for a given source is specified by selecting the
source name in the Name column and clicking the SQL button. If you don't want
to specify a query for a source, remove the SQL expression for that source by
selecting the source name and clicking the Remove button.
·
By default, no query is used.Search Query (optional) A query that will restrict the search to
a subset of the features within a source feature class. This is useful if you
don’t want to find features that may be unsuited for a network location. For
example, if you are loading centroids of polygons and don’t want to locate on
local roads, you can define a query that searches for major roads only.
•
استعلام يقصر البحث على مجموعة فرعية من المعالم ضمن فئة المعالم المصدر. يكون هذا
مفيدًا إذا كنت لا تريد العثور على ميزات قد تكون غير مناسبة لموقع الشبكة. على
سبيل المثال ، إذا كنت تقوم بتحميل النقطتين الوسطى من المضلعات ولا تريد تحديد
موقع على الطرق المحلية ، فيمكنك تحديد طلب بحث يبحث عن الطرق الرئيسية فقط.
• يتم
تحديد تعبير SQL لمصدر معين عن طريق تحديد اسم المصدر في عمود الاسم والنقر فوق
الزر SQL. إذا كنت لا تريد تحديد استعلام لمصدر ما ، فقم بإزالة تعبير SQL لهذا
المصدر عن طريق تحديد اسم المصدر والنقر فوق الزر "إزالة".
• بشكل
افتراضي ، لا يتم استخدام أي استعلام.
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هنا.
مجموعة على الفيس بوك
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هنا.
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