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Calculate the Sum of the nightlights data from TIFF images

version 1.0.2 (20.4 KB) by Reema Alhassan

Reema Alhassan (view profile)
A program that read the nightlights data from the satellite images (TIFF) and calculates the sum of lights inside each geometry polygon.
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Updated 20 Jan 2019

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This program read the nightlights data from the satellite images (TIFF) to calculate the sum of the nightlights inside each geometry polygon and write the results in a CSV file.
I was working on this project during my training in KAPSARC (King Abdullah Petroleum Studies and Research Center).
With my supervisor Hector G. LOPEZ-RUIZ
from May- July 2018.

The two main algorithms that I have used in this program are:
1- [A,x,y,I]=geoimread(filename,varargin) by Aslak Grinsted
from : https://ww2.mathworks.cn/matlabcentral/fileexchange/46904-geoimread
2- insidepoly(gridsX,gridsY,shapeX,shapeY) by Bruno Luong
from: https://ww2.mathworks.cn/matlabcentral/fileexchange/27840-2d-polygon-interior-detection?s_tid=answers_rc2-1_p4_MLT

Cite As

Reema Alhassan (2020). Calculate the Sum of the nightlights data from TIFF images (https://www.mathworks.com/matlabcentral/fileexchange/70035-calculate-the-sum-of-the-nightlights-data-from-tiff-images), MATLAB Central File Exchange. Retrieved .

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Updates

1.0.2

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1.0.1

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MATLAB Release Compatibility
Created with R2018b
Compatible with R2018b
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired by: 2D polygon interior detection, geoimread

CalculateTheNightlightsData