Calculate the Sum of the nightlights data from TIFF images

バージョン 1.0.2 (20.4 KB) 作成者: Reema Alhassan
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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更新 2019/1/20

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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

引用

Reema Alhassan (2025). 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. に取得済み.

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ヒントを得たファイル: 2D polygon interior detection, geoimread

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CalculateTheNightlightsData

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