Display Name: TraceDownStreamMar2020

Description: Using flow accumulation and flow direction grids and a 2km buffer around an input point, create a downstream flow path within the buffered area. Find the distance to the nearest intersected wetland and impaired waters. Find the land use along the downstream path. Note: Rasters are in GCS North American 1983. Make sure other input layers are in same projection! Updated with the 2014 Impaired Waters - July 2016 Updated the rasters - Feb 2018 Updated the layers to include area within the APNEP boundary in North Carolina - Nov 2019 Updated to use NLCD 2016 land cover, 2016 Impaired Waters - March 2020

Category:

Help URL: https://cmap2.vims.edu/arcgis/rest/directories/arcgisoutput/WetCAT/TraceDownStreamMar2020_GPServer/WetCAT_TraceDownStreamMar2020/TraceDownStreamMar2020.htm

Execution Type: esriExecutionTypeAsynchronous

Parameters:

Parameter: Input_Features

Data Type: GPFeatureRecordSetLayer
Display Name Input Features
Description: User defined input point. Point is obtained from user interaction in the WetCAT viewer.
Direction: esriGPParameterDirectionInput
Default Value:
Geometry Type: esriGeometryPoint
HasZ: false
HasM: false
Spatial Reference: 102100  (3857)

Fields:
• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
Features: None.



Parameter Type: esriGPParameterTypeRequired
Category:


Parameter: BufferTDS

Data Type: GPFeatureRecordSetLayer
Display Name BufferTDS
Description: A two kilometer buffer around the input point. This is the analysis window for creating the downstream path.
Direction: esriGPParameterDirectionOutput
Default Value:
Geometry Type: esriGeometryPolygon
HasZ: false
HasM: false
Spatial Reference: 102100  (3857)

Fields:
• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• BUFF_DIST ( type: esriFieldTypeDouble , alias: BUFF_DIST )
• ORIG_FID ( type: esriFieldTypeInteger , alias: ORIG_FID )
• SHAPE_Length ( type: esriFieldTypeDouble , alias: SHAPE_Length )
• SHAPE_Area ( type: esriFieldTypeDouble , alias: SHAPE_Area )
Features: None.



Parameter Type: esriGPParameterTypeRequired
Category:


Parameter: TDS_path

Data Type: GPFeatureRecordSetLayer
Display Name TDS_path
Description: A downstream path generated from the user input point and a flow direction raster created from 1/3rd arc second National Elevation Dataset (NED) digital elevation grids (DEMs).
Direction: esriGPParameterDirectionOutput
Default Value:
Geometry Type: esriGeometryPolyline
HasZ: false
HasM: false
Spatial Reference: 102100  (3857)

Fields:
• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• arcid ( type: esriFieldTypeInteger , alias: arcid )
• grid_code ( type: esriFieldTypeInteger , alias: grid_code )
• from_node ( type: esriFieldTypeInteger , alias: from_node )
• to_node ( type: esriFieldTypeInteger , alias: to_node )
• Shape_Length ( type: esriFieldTypeDouble , alias: Shape_Length )
Features: None.



Parameter Type: esriGPParameterTypeRequired
Category:


Parameter: Buffer30_DownStreamPath

Data Type: GPFeatureRecordSetLayer
Display Name Buffer30_DownStreamPath
Description: The downstream path is segmented into 30 roughly equal lengths and buffered 30 meters. Land use (from 2016 National Land Cover Dataset) and wetland habitat and water quality scores are reported for each segment.
Direction: esriGPParameterDirectionOutput
Default Value:
Geometry Type: esriGeometryPolygon
HasZ: false
HasM: false
Spatial Reference: 102100  (3857)

Fields:
• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• flowacc ( type: esriFieldTypeDouble , alias: flowacc )
• lensum ( type: esriFieldTypeDouble , alias: lensum )
• Len ( type: esriFieldTypeInteger , alias: Len )
• develop ( type: esriFieldTypeDouble , alias: develop )
• crops ( type: esriFieldTypeDouble , alias: crops )
• pasture ( type: esriFieldTypeDouble , alias: pasture )
• natural1 ( type: esriFieldTypeDouble , alias: natural1 )
• FREQUENCY ( type: esriFieldTypeInteger , alias: FREQUENCY )
• MEAN_HabSc ( type: esriFieldTypeDouble , alias: MEAN_HabSc )
• MEAN_HRPot ( type: esriFieldTypeDouble , alias: MEAN_HRPot )
• MAX_WQMode ( type: esriFieldTypeDouble , alias: MAX_WQMode )
• MIN_WQSc16 ( type: esriFieldTypeDouble , alias: MIN_WQSc16 )
• MAX_WQSc16 ( type: esriFieldTypeDouble , alias: MAX_WQSc16 )
• MAX_WQRest ( type: esriFieldTypeDouble , alias: MAX_WQRest )
• MIN_WQRPot ( type: esriFieldTypeDouble , alias: MIN_WQRPot )
• MAX_WQRPot ( type: esriFieldTypeDouble , alias: MAX_WQRPot )
• mnHabStres ( type: esriFieldTypeString , alias: mnHabStres , length: 35 )
• mnWqStress ( type: esriFieldTypeString , alias: mnWqStress , length: 35 )
• AveHabSc ( type: esriFieldTypeDouble , alias: AveHabSc )
• Shape_Length ( type: esriFieldTypeDouble , alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble , alias: Shape_Area )
Features: None.



Parameter Type: esriGPParameterTypeRequired
Category:


Parameter: Buffer_Intersect_impwtr_first

Data Type: GPFeatureRecordSetLayer
Display Name Buffer_Intersect_impwtr_first
Description: Impaired waters are intersected with the buffered downstream path. This feature reports the first instance of impaired waters encountered in the downstream path.
Direction: esriGPParameterDirectionOutput
Default Value:
Geometry Type: esriGeometryPolygon
HasZ: false
HasM: false
Spatial Reference: 102100  (3857)

Fields:
• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• flowacc ( type: esriFieldTypeDouble , alias: flowacc )
• lensum ( type: esriFieldTypeDouble , alias: lensum )
• Len ( type: esriFieldTypeInteger , alias: Len )
• ID305B ( type: esriFieldTypeString , alias: ID305B , length: 50 )
• MILES ( type: esriFieldTypeDouble , alias: MILES )
• CYCLE ( type: esriFieldTypeString , alias: CYCLE , length: 4 )
• WATER_NAME ( type: esriFieldTypeString , alias: WATER_NAME , length: 100 )
• LOCATION ( type: esriFieldTypeString , alias: LOCATION , length: 254 )
• AU_COMMENT ( type: esriFieldTypeString , alias: AU_COMMENT , length: 254 )
• CATEGORY ( type: esriFieldTypeString , alias: CATEGORY , length: 10 )
• IMP_CAUSE ( type: esriFieldTypeString , alias: IMP_CAUSE , length: 254 )
• SOURCE ( type: esriFieldTypeString , alias: SOURCE , length: 254 )
• AQUA_LIFE ( type: esriFieldTypeString , alias: AQUA_LIFE , length: 254 )
• DEEP_CHANN ( type: esriFieldTypeString , alias: DEEP_CHANN , length: 254 )
• DEEP_WATER ( type: esriFieldTypeString , alias: DEEP_WATER , length: 254 )
• FISH_CONSU ( type: esriFieldTypeString , alias: FISH_CONSU , length: 254 )
• MIGRATORY ( type: esriFieldTypeString , alias: MIGRATORY , length: 254 )
• OPEN_WATER ( type: esriFieldTypeString , alias: OPEN_WATER , length: 254 )
• PWS ( type: esriFieldTypeString , alias: PWS , length: 254 )
• RECREATION ( type: esriFieldTypeString , alias: RECREATION , length: 254 )
• SHELLFISH ( type: esriFieldTypeString , alias: SHELLFISH , length: 254 )
• SW_SAV ( type: esriFieldTypeString , alias: SW_SAV , length: 254 )
• WILDLIFE ( type: esriFieldTypeString , alias: WILDLIFE , length: 254 )
• Shape_Leng ( type: esriFieldTypeDouble , alias: Shape_Leng )
• Display ( type: esriFieldTypeString , alias: Display , length: 255 )
• water_type ( type: esriFieldTypeString , alias: water_type , length: 50 )
• BUFF_DIST ( type: esriFieldTypeDouble , alias: BUFF_DIST )
• ORIG_FID ( type: esriFieldTypeInteger , alias: ORIG_FID )
• Acres ( type: esriFieldTypeDouble , alias: Acres )
• Sq_Miles ( type: esriFieldTypeDouble , alias: Sq_Miles )
• definition ( type: esriFieldTypeString , alias: definition , length: 700 )
• group_ ( type: esriFieldTypeString , alias: group , length: 50 )
• Display_1 ( type: esriFieldTypeString , alias: Display_1 , length: 254 )
• MIN_Len ( type: esriFieldTypeDouble , alias: MIN_Len )
• FREQUENCY ( type: esriFieldTypeInteger , alias: FREQUENCY )
• MIN_Len_1 ( type: esriFieldTypeDouble , alias: MIN_Len )
• Shape_Length ( type: esriFieldTypeDouble , alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble , alias: Shape_Area )
Features: None.



Parameter Type: esriGPParameterTypeRequired
Category:

Supported Operations:   Submit Job