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​ EFSDAF Pogram

​ Developed by Chenlie Shi, email:[email protected]

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2021.7.28 Update

Content

(1) repair the exist bugs for EFSDAF

(2) add the instrution of EFSDAF Called instrution.txt

(3) add a demo video for EFSDAF

(4) provide the test data

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Cite:

Shi, C.; Wang, X.; Zhang, M.; Liang, X.; Niu, L.; Han, H.; Zhu, X. A Comprehensive and Automated Fusion Method: The Enhanced Flexible Spatiotemporal DAta Fusion Model for Monitoring Dynamic Changes of Land Surface. Appl. Sci. 2019, 9, 3693.

Files

1. SVD_Endmembers.csv

​ the Global SVD Endmembers of Landsat images

2. abundancecaculatemodule.exe

   ​ the fully constrained least squares (FCLS) program

3. efsdaf.pro

​ main code of EFSDAF

Usage

1. The program is written in IDL; IDL and ENVI are required,
2. Before running the program, build a new IDL project , copy all the files to the project folder;
3. Compile and execute (enter the file as prompted)

Note

1. input images must be reflectance image. the range of dn values is 0<dn<1. data type is float

2. the resolution of MODIS image should be sampled to the resolution of Landsat image.