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Questions related from Binyam Tesfaw Hailu
I am working on Sentinel 2A images. Do these images need pre-processing? For example, topographic correction, atmospheric correction using well known methods?
16 June 2017 3,491 4 View
Hi, I am doing species distribution modelling. One of the variable that I am using is Topographic wetness index (TWI). I found a few definitions and interpretations of this index. However, I...
07 July 2015 9,230 6 View
I am reading many articles that tells Africa has the highest deforestation rate in the world. However, I couldn't find any recent peer reviewed article that tells this information. Can anyone...
09 February 2015 4,473 5 View
The eMODIS NDVI data was downloaded for the year 2001 and 2014. Subtraction of the two years of NDVI was done. However, I was not sure how I can decide whether the result shows the deforestation...
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