Marco Baldo

3 Questions 2 Answers 0 Followers

Questions related from Marco Baldo

Could you advice about a rapid and "simple" method to delate NA values from a data frame?

Dear scientific community, I need to delate in a data frame derivated from satellite products (Copernicus program) some missing values (NA). There are several techniques to do this, but which is...

17 February 2022 2,715 2 View

When do you apply (in R environment) stretch function at a raster data frame, could the proportionality of data change?

I am working on satellite data about Dry matter Productivity (DMP300 from VITO platform). I stretched my raster data in the way to standardize the scale in visualization. But I am finding a quite...

28 May 2021 6,677 0 View

How to calculate faPAR index from Landsat-8 raw metadata?

I'm trying to evaluate faPAR index from Landsat 8 dataset. I would like to know the physical formula to derive this index from Landsat 8 wavelength bands.

27 January 2021 3,503 0 View