Reclassification Raster in ENVI? - NV5 Geospatial

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Last Post 27 Apr 2016 10:26 PM by anon

Reclassification Raster in ENVI?

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anon

New Member

Posts:12

27 Apr 2016 10:26 PM
Hi, I have derived slope using SRTM 1Arc Sec DEM. Now, I am intending to reclassify its values in 4 classes to rate and rank them for my suitability analysis. For example, Slope having 1-15 degree will be assigned to Class-1 and so on. I am using ENVI 5.3 and have searched for the required tool but didn't found there. There might be Band Math expression to do the job, how would I classify it?

MariM

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Posts:2396
Veteran Member

28 Apr 2016 07:30 AM
You can use the Raster Color Slices in ENVI 5.x (known as a Density Slice in ENVI Classic). This allows you to assign a range of values to a class and export the slices to a classification image.

Deleted User

New Member

Posts:12

29 Apr 2016 12:35 AM
It was indeed helpful, Thank you for the anticipation and prompt help. Neelum

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