get_elevation_difference | R Documentation |
Get difference between DEM raster and elevation column in an sfc
get_elevation_difference( df, dem_src, elev_field = elevation_gps, geom_field = geom, abs = TRUE )
df |
spatial datagram with elevation column |
dem_src |
path to Digital Elevation Model file. This must be a raster file, usually a .tif |
elev_field |
Existing elevation column in 'df' |
geom_field |
name of geometry column in df |
abs |
If true, use absolute difference |
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