Aditya KUMAR Singh

3 Questions 2 Answers 0 Followers

Questions related from Aditya KUMAR Singh

I have done flood mapping using sentinel 1 image but for validation i am unable to find any dataset...what dataset should i download...??

I have done flood mapping using SAR but for validation i am finding difficulty in getting a data set...i opted for LANDSAT image but there i am facing difficulty in cloud coverage as coverage is...

17 February 2021 4,775 3 View

How to know the threshold limit value of a sar image...??

i want to do thresholding by segregation of water areas from non water areas for that i am using model maker in ERDAS but i am unable to get the threshold limit value of my image.

27 January 2021 8,413 1 View

For geometric correction a referenced image is needed but how to get the refrenced image.....??

geometric correction is needed for my image and a refrenced image is needed for it.So how to get the refrenced image and what are the requirements of refrenced image....??

27 January 2021 4,720 1 View