I want to implement a raster layer on top of a Leaflet map that includes the following functionalities:
- Digital Elevation Model (DEM) terrain height included in each raster cell
- GPS-Track (I use this plugin for GPS tracks. Is there another one I should use?)
- Assign a color to each raster cell that was visited by a GPS point.
What is the easiest way to go about this? Are there any better plugins I should use?