Emranul Islam Leon

3 Questions 1 Answers 0 Followers

Questions related from Emranul Islam Leon

Is atmospheric correction applicable in different landsat images and high resolution images?

I am trying to show change in land cover using landsat mss tm etm+ and high resolution images. I know that it is a must to perform atmospheric correction in multi temporal data to classify and...

09 June 2014 3,734 3 View

What is the correct procedure for dark object subtraction?

I am having a hard time figuring out how exactly to do DOS. In the past I just used to locate a dark body of water and minus those values from bands 1,2,3,4,5 & 7. But more recently I heard it is...

09 June 2014 5,825 7 View

How do you create a coverage in Arc GIS. 9.3?

I usually digitize maps by creating a shapefile. Now I want to digitize by creating a coverage. I have tried several times but failed. Please help me.

31 May 2014 4,160 3 View