Performing Viewshed Analysis in ArcGIS Pro


Performing Viewshed Analysis in ArcGIS Pro 

  • Add the project data to a new map document.
  • In the Catalog pane, browse to Databases, and then expand the VSPro geodatabase.
  • On the Map tab, chose Streets to change the basemap.
  •  In the Format Polygon Symbol pane, click Properties, and then specify the following parameters:

  • Color: No Color
  • Outline Color: Mars Red (row 3, column 2)
  • Outline Width: 2 pt

  • The fields view opens, and the Fields tab opens on the ribbon. The fields view shows the content and format for each field in the LightLocations attribute table.
  • For Field Name, type OFFSETA.
  • The OFFSETA field will affect the height from which the viewshed will be created. It is a vertical distance in surface units to be added to the elevation of the observation point.
  • Add the following additional fields to the fields view:

  • AZIMUTH1
  • AZIMUTH2
  • RADIUS2


  • In the Geoprocessing pane, in the search field, type viewshed.,Click Viewshed (3D Analyst Tools), and then specify the following parameters:

  • Input Raster: NY_DEM
  • Input Point Or Polyline Observer Features: LightLocations
  • Output Raster: ..\EsriTraining\ProViewshedAnalysis\VSPro.gdb\Viewshed_3m



  • On the Analysis tab, in the Raster group, click Raster Functions .
  • In the Raster Functions pane, expand Math: Logical.
  • Click Greater Than .
  • In the Greater Than Properties pane, specify the following parameters:

  • General tab
    • Output Pixel Type: 8 Bit Unsigned
  • Parameters tab
    • Raster: Viewshed_3m
    • Raster2: 2


  • In the Contents pane, right-click LightLocations and choose Attribute Table.
  • In the attribute table, right-click OFFSETA and choose Calculate Field .
  • In the Calculate Field dialog box, specify the following parameters:
  • Input Table: LightLocations
  • Field Name (Existing Or New): OFFSETA
  • OFFSETA = 10




  • If necessary, in the Geoprocessing pane, click the Back button 
  • In the Recent section, click the Viewshed (3D Analyst Tools) tool.
  • In the Viewshed pane, specify the following parameters:

  • Input Raster: NY_DEM
  • Input Point Or Polyline Observer Features: LightLocations
  • Output Raster: ..\EsriTraining\ProViewshedAnalysis\VSPro.gdb\Viewshed_10m

  • On the Analysis tab, click Raster Functions .
  • In the Raster Functions pane, expand Math: Logical, if necessary, and click Greater Than .
  • In the Greater Than Properties pane, specify the following parameters:

  • General tab
    • Output Pixel Type: 8 Bit Unsigned
  • Parameters tab
    • Raster: Viewshed_10m
    • Raster2: 2













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