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Finding percentage of raster contained in shapefile using ArcGIS Pro

Geographic Information Systems Asked by matthiastrek on May 16, 2021

Using ArcGIS Pro, I have a raster that shows tree height and a shapefile that contain parcels of land. I am trying to find out the percentage of the raster that intersects with the shapefile for each parcel. I am assuming that Zonal Statistics is the tool to use in this case, but I am not sure what to choose for each parameter, such as the zone field.

Is there a better tool to use or should I use this one and if so, what would the parameters be?

One Answer

Tabulate Area tool. Use the shapefile as the input feature zone and object_ID as the zonal. Use the raster as the input class and value as the class. This generates a table showing a count of each pixel within each parcel. Export the table as an .csv file and open in excel. Create a column that calculates the percentage of pixels within each parcel.

Answered by matthiastrek on May 16, 2021

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