概要
Converts contour polylines into elevation tint band polygon features. The features can be used to represent different elevation levels on a Joint Operations Graphic (JOG).
使用法
Use contour lines that have been collected using meters.
The feature layers specified for the Contour Feature Class and Exclusion Feature Classes parameters must all contain the field listed in the Contour Elevation Field parameter.
The Elevation Units parameter value applies to all the feature layers specified for the Contour Feature Class and Exclusion Feature Classes parameters.
This tool may generate holes around the corners of AOI Feature Class features. Set a high AOI Buffer value to correct this. Do not use a negative value for this parameter.
構文
arcpy.defense.CreateJOGElevationTintBands(AOI_Feature_Class, AOI_Field, AOI_Buffer, Contour_Feature_Class, Contour_Elevation_Field, Contour_Elevation_Units, Output_Feature_Class, Output_Feature_Class_Units, {Exclusion_Feature_Classes})| パラメーター | 説明 | データ タイプ |
AOI_Feature_Class | The area of interest for the JOG. This feature is typically stored in an index feature class. | Feature Layer |
AOI_Field | 各対象地域の一意の ID を含むフィールド。 | Field |
AOI_Buffer | 入力した対象地域フィーチャに適用されるバッファー。このバッファーは、AOI の境界を越えて存在するコンター フィーチャクラス内のフィーチャを含むように、AOI フィーチャクラス ジオメトリを拡張します。このバッファーにより、ポリゴンの生成に使用されるバンド計算の精度を向上できます。 | Linear unit |
Contour_Feature_Class | The feature layer that contains the contours. The information for the output bands will be derived from these features. This must be a polyline feature class. | Feature Layer |
Contour_Elevation_Field | The field in the contour feature layer from which the elevation values will be derived. | Field |
Contour_Elevation_Units | The unit of measurement that has been used to collect the contours and exclusion features.
| String |
Output_Feature_Class | The feature class that will contain the banding features. | Feature Class |
Output_Feature_Class_Units | Output band distance units.
| String |
Exclusion_Feature_Classes [Exclusion_Feature_Classes,...] (オプション) | Feature layers that define areas for processing exclusion. Excluded areas will not be taken into account when calculating the percent area ratio for the output bands. | Feature Layer |
コードのサンプル
CreateJOGElevationTintBands example (stand-alone script)
The following stand-alone script demonstrates how to use the CreateJOGElevationTintBands tool.
# Name: CreateJOGElevationTintBands_Example.py
# Description: Create banding features from a single JOG feature
# Requirements: ArcGIS Defense Mapping solution
# Import arcpy module
import arcpy
# Check out a DefenseMapping extension license
arcpy.CheckOutExtension("defense")
arcpy.CheckOutExtension("foundation")
# set the gp environment
arcpy.env.workspace = "c:\\data\\MapIndex.gdb"
arcpy.env.overwriteOutput = "true"
# create a feature layer for the AOI_Feature_Class parameter
aoiPath = "MapIndex\\JOG_Index"
arcpy.MakeFeatureLayer_management(aoiPath,"aoiFeatures")
print arcpy.GetMessages()
# create a feature layer for the Contour_Feature_Class parameter
contoursPath = "ContourL"
arcpy.MakeFeatureLayer_management(contoursPath,"contourFeatures")
print arcpy.GetMessages()
# create a where clause for select by layer
whereClause = "NRN='1501ANI1105'"
# select a single AOI feature from JOG
arcpy.SelectLayerByAttribute_management("aoiFeatures","NEW_SELECTION",whereClause)
print arcpy.GetMessages()
# Variables for the tool
aoiField = "NRN"
aoiBuffer = "100 meters"
contourElevField = "elevation"
outputFeatureClass = "jogElevTintBands"
# execute the Create JOG Elevation Tint Bands tool - output is written arcpy.env.workspace
arcpy.CreateJOGElevationTintBands_defense("aoiFeatures", aoiField, aoiBuffer, "contourFeatures", contourElevField, "Meters", outputFeatureClass, "Meters","")
print arcpy.GetMessages()
# Check in the Defense Mapping extension
arcpy.CheckInExtension("defense")
arcpy.CheckInExtension("foundation")
環境
ライセンス情報
- Basic: いいえ
- Standard: いいえ
- Advanced: 次のものが必要 Defense Mapping