9 Questions 25 Answers 0 Followers
Questions related from Jasim Ali
I am using Land cover indices to compare their relationship with temperature for different places. Is it important to convert the digital number to at ground reflectance for deriving the indices...
24 December 2014 7,958 5 View
Most of the remote sensing data is captured for the earth surface 2D and I could not find any technique or available data to measure the thermal response for the vertical features like walls. If...
06 May 2014 304 10 View
What are the types of emulsifying agents
15 April 2014 9,177 2 View
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15 April 2014 4,052 1 View
15 April 2014 9,706 4 View
I am wondering if the acquisition of Landsat 8 data provides the same location over every visit (same pixel location). How can we compare the temporal change if there is any shift, and what are...
25 March 2014 9,637 8 View
I am thinking of working on building a 3D model with the characteristics of urban materials using remote sensing data. Could you please suggest any approach or possible image combination for that?...
11 March 2014 5,053 6 View
I have downloaded some Landsat 8 data, however, I found that the pixel values are quite large and as I understand the range should be between 0-255 while in the data that I downloaded I found...
25 February 2014 5,877 8 View
I would like to learn how to deal with hyperspectral data using ERDAS IMAGIN or ArcGIS and the steps of classification using digital library and also the preprocessing until getting classified...
15 February 2014 9,811 8 View
