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Clip Raster By Polygon

version 1.0.0.0 (4.79 KB) by Mohammad Abouali
Clips a raster by a polygon and extracts certain statistics

4 Downloads

Updated 24 Jul 2017

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This code clips a raster data to a polygon and calculates some statistics. Current operations are:
- Aggregate By Area: sum all the pixels within the polygon. Values are multiplied by the overlapping area of the pixel and the polygon.
- Average By Area: averages all the pixels within the polygon. The average is a weighted average based on the overlapping area of the pixel and the polygon
- aggregate: Sum of all the pixels that area within the polygon, even if partially.
- average: averages all the pixels within the area, even if partially.
- Majority: Returns the most frequently occuring value among all the pixels within polygon (even if partially). It uses "mode" function of matlab.

Cite As

Mohammad Abouali (2021). Clip Raster By Polygon (https://www.mathworks.com/matlabcentral/fileexchange/63855-clip-raster-by-polygon), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (1)

Reema Alhassan

what is opt in the function input parameter ?

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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