0

I want to perform an NDVI analysis in a small area. I want to see the change around a river body for the year 2002, 2005, 2008, 2010 and 2011. I tried using Landsat-7 data but due to the scanline error, it's not a good choice.

I want to work on free data for now.

Which satellite data should I use?

closed as too broad by ahmadhanb, xunilk, Jochen Schwarze, Erik, LaughU Feb 4 at 12:30

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • 1
    Where is your area of interest? – Aaron Feb 3 at 15:25
  • The lhasa river in Tibet – Aaqib Khan Feb 5 at 11:25
2

If you prefer to use Landsat, then Landsat 5 ran until 2013 (when Landsat 8 was launched). This imagery doesn't suffer from the scan-line error and would cover your time period of interest.

Not the answer you're looking for? Browse other questions tagged or ask your own question.