Display Name: Viewshed
Description: Calculates the viewshed of a point given a user defined location and viewing distance.
Category:
Help URL: http://sampleserver6.arcgisonline.com/arcgis/rest/directories/arcgisoutput/Elevation/ESRI_Elevation_World_GPServer/Elevation_ESRI_Elevation_World/Viewshed.htm
Execution Type: esriExecutionTypeSynchronous
Parameters:
Parameter: Input_Observation_Point
Data Type: GPFeatureRecordSetLayer
Display Name Input_Observation_Point
Description: The input location from which the viewshed should be calculated.
Direction: esriGPParameterDirectionInput
Default Value:
Geometry Type: esriGeometryPoint
HasZ: false
HasM: false
Spatial Reference: 54003
(54003)
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
OffsetA
(
type: esriFieldTypeSmallInteger, alias: OffsetA
)
Features: None.
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Viewshed_Distance
Data Type: GPLinearUnit
Display Name Viewshed_Distance
Description: The maximum distance from the input point for which the viewshed should be calculated. The maximum allowed distance is 20000 meters.
Direction: esriGPParameterDirectionInput
Default Value: 15000.0 (esriMeters)
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Viewshed_Result
Data Type: GPFeatureRecordSetLayer
Display Name Viewshed_Result
Description: The resulting viewshed feature class given the user location and maximum distance.
Direction: esriGPParameterDirectionOutput
Default Value:
Geometry Type: esriGeometryPolygon
HasZ: false
HasM: false
Spatial Reference: 54003
(54003)
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Id
(
type: esriFieldTypeInteger, alias: Id
)
-
grid_code
(
type: esriFieldTypeInteger, alias: grid_code
)
-
Shape_Length
(
type: esriFieldTypeDouble, alias: Shape_Length
)
-
Shape_Area
(
type: esriFieldTypeDouble, alias: Shape_Area
)
Features: None.
Parameter Type: esriGPParameterTypeRequired
Category:
Supported Operations:
Execute Task