topic Confused about my input raster layers in ArcGIS Pro Questions

Confused about my input raster layers

KimberlyHamm — Fri, 11 Feb 2022 23:38:18 GMT

Hi all,

I've been following the "Calculate Impervious Surfaces from Spectral Imagery" tutorial. I made it all the way to the end where you calculate the area but I'm stuck. I do not have a "Parcels" layer like in the tutorial and I do not need one because I just want to calculate the impervious/pervious surfaces in the entire circle. Do you know what I would put for the Input raster, zone field, second input raster, and class field? Photo attached for clarity!

Many thanks!

Re: Confused about my input raster layers

JayantaPoddar — Sat, 12 Feb 2022 04:40:57 GMT

I believe you are trying to implement the tasks using your own datasets.

Input raster or feature zone data: Circle_Polygon
Zone field: ObjectID (or any other attribute)
Input raster or feature class data: Raster_Layer
Class Field: Value

Re: Confused about my input raster layers

KimberlyHamm — Wed, 16 Mar 2022 22:19:31 GMT

Do you know how I would get my values to have labels? Like impervious and pervious so I know which value is for which category? Like is Value 0 pervious?