raster_extract: Extracts values from a raster at Points

In dyerlab/gstudio: Tools Related to the Spatial Analysis of Genetic Marker Data

Extracts values from a raster at Points

Description

This is s quick convenience function that takes a 'data.frame' and a raster and returns the extracted values as a single column.

Usage

raster_extract(
  x,
  raster,
  Latitude = "Latitude",
  Longitude = "Longitude",
  CRS = 4326
)

Arguments

x	A data frame object.
raster	A raster from which you can extract the values
Latitude	The name of the column holding the latitude values (default = "Latitude")
Longitude	The name of the column holding the longitude (default = "Longitude")
CRS	The coordinate reference system (default = 4326)

dyerlab/gstudio documentation built on Feb. 2, 2024, 8:24 p.m.