buffer_sdm: Create buffer around occurrences

In caretSDM: Build Species Distribution Modeling using 'caret'

Create buffer around occurrences

Description

Create buffer around records in occ_data to be used as study area

Usage

buffer_sdm(occ_data, size = NULL, crs = NULL)

Arguments

occ_data	A data.frame object with species, decimalLongitude and decimalLatitude columns. Usually the output from GBIF_data.
size	numeric. The distance between the record and the margin of the buffer (i.e. buffer radius).
crs	numeric. Indicates which EPSG it the occ_data in.

Value

A sf buffer around occ_data records.

Author(s)

Luíz Fernando Esser ([e-mail]) https://luizfesser.wordpress.com

See Also

GBIF_data

Examples

# Create sdm_area object:
study_area <- buffer_sdm(occ, size=50000, crs=6933)
plot(study_area)

caretSDM documentation built on Aug. 29, 2025, 5:17 p.m.