get_elevation: Extract elevation from DEM
In SppTrend: Analyzing Linear Trends in Species Occurrence Data
View source: R/get_elevation.R
get_elevation R Documentation
Extract elevation from DEM
Description
This function retrieves elevation values from a Digital Elevation Model (DEM) based on their geographic coordinates (lon/lat).
Usage
get_elevation(data, dem_file)
Arguments
data
A data frame containing species records. Must include lon, lat, year, and month columns.
dem_file
Full character path to the downloaded DEM raster file.
Value
The input data frame data with a new column (ele) containing the extracted elevation values.
SppTrend documentation built on Feb. 7, 2026, 5:07 p.m.
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View source: R/get_elevation.R
| get_elevation | R Documentation |
Extract elevation from DEM
Description
This function retrieves elevation values from a Digital Elevation Model (DEM) based on their geographic coordinates (lon/lat).
Usage
get_elevation(data, dem_file)
Arguments
data |
A |
dem_file |
Full |
Value
The input data frame data with a new column (ele) containing the extracted elevation values.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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