Laura Whyte

2 Questions 1 Answers 0 Followers

Questions related from Laura Whyte

How can I combat the impact to hydrological modelling from artificial sinks in the DEM?

The digital elevation model includes elevated road and railway features overlaying river systems. In reality, water is carried through/below these structures; however, in the elevation model these...

28 July 2020 7,978 3 View

How can I overlay two DEMs with the same cell size and coordinate system?

I have two DEMS, one which includes the bulk of the country, and the other fills in the gaps. I basically want to use the one to fill in the gaps of where values = 0 in the other DEM. One question...

03 June 2020 7,189 8 View