Nilupul Kalpana Gunasekara

3 Questions 6 Answers 0 Followers

Questions related from Nilupul Kalpana Gunasekara

What are essential preprocessing steps involved in getting historical aerial photographs usable?

If you have any experience in this subject...or if you can guide me to good reading material would be glad. Not familier with this yet. Comparing between a good quality georeferenced orthophoto...

24 May 2015 8,107 3 View

How can I get a good co-registration for L7 SLC-off to L5 or L8?

I am trying image-to-image registration of L7 SLC-off images to L5 and L8, for change detection. So, the RMS error should be

08 April 2014 9,702 13 View

Anyone have recommendations for the preliminary planning of site ground truthing?

I am working on land degradation detection. My research site is an arid, mountainous region. Grazing is the dominant human factor intervening with natural vegetation. The sites selected are less...

23 February 2014 3,698 3 View