Punitha Shanmugam

2 Questions 3 Answers 0 Followers

Questions related from Punitha Shanmugam

How can we match very low resolution satellite image with high resolution satellite image?

For example, when we are doing change detection for 20 years, we can not get high resolution image for 1990's, so how can we reduce this kind of error using ERDAS?

06 November 2014 8,065 7 View

Which remote sensing elevation data can be used for coastal DEM mapping?

For our study site, for collecting accurate elevation data we have used DGPS, I feel like it is a more time consuming method, instead of this is there any other better option for coastal elevation...

15 April 2014 7,521 23 View