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Confused about my input raster layers

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02-11-2022 03:38 PM
KimberlyHamm
Occasional Contributor

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! 

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JayantaPoddar
MVP Esteemed Contributor

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



Think Location

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2 Replies
JayantaPoddar
MVP Esteemed Contributor

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



Think Location
KimberlyHamm
Occasional Contributor

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?

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