Ngula Niipele

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Questions related from Ngula Niipele

How can I estimate/ calculate evapotranspiration from Landsat 8 or Sentinel 2 imageries?

I am working on two projects that both require me to estimate Evapotraspiration in my areas of interest. The first project is to calculate ET in rice fields (in a controlled field and in a local...

24 October 2020 8,053 3 View

Is it possible to determine lithology types from XRD and XRF analysis results. If so, how?

I am currently working in a flat terrain area with no rock outcrops for determining the geology of the area. Also, the said area has no detailed lithology map and therefore am looking at...

12 November 2018 5,769 16 View

1) Can surface lithology determine the subsurface geology? If so How? 2) What is the difference between contour points and spot heigh pointa?

I am working in an area with no rock outcrops and highly characterized by deep sandy soils with a depth ranging from 0 to 1m below surface in some areas. In some areas I have hard soil crusts...

24 May 2016 3,943 5 View