Fernando Troya

4 Questions 5 Answers 0 Followers

Questions related from Fernando Troya

What is the difference between the MOD09 and MOD13 quality flags?

I was producing vegetation indices in a study area in the tropics with MOD09 product (Land Surface Reflectance, 8-days, 500m) and also with MOD13 (Vegetation index, 16-days, 500m). I got more or...

29 March 2022 3,659 1 View

How to statistically compare 2 different features in a map?

I have a map/raster of trend values (across 20 years) of vegetation index, in this map l have 2 different areas similar in characteristics but different in size. How can I do a statistical...

30 June 2021 7,608 5 View

Is there any other indicator for land degradation as RUE but for temperate climates?

Rain Use Efficiency (RUE) is a very good indicator of land degradation but mostly in drylands, where the main constraint for plant growth is water availability. But if the constraint of water is...

19 February 2020 3,856 2 View

How can I automate phenology metrics extraction on TIMESAT?

Hello everyone, I am trying to process MODIS images from a study area, I want to extract phenology metrics and I have seen that the most used software is TIMESAT. I have already extracted...

18 December 2019 3,773 2 View