strandkoder: strandkoder

In jonpeder/Insektlok: Obtain insect locality data from coordinates

strandkoder

Description

Returns Strand-codes from one, or a set of input coordinates (projection longlat, datum WGS84). The strand-codes are obtained by identifying the intesects beween the input coordinates and a polygon dataset of the Strand regions. This dataset was created by Endrestøl (2021), following the revision of the Strand-system by Økland (1981).

Usage

strandkoder(lat, lon)

Arguments

lat	a numerical value, or vector of numerical values, that specifies the latitude(s) in the input coordinates
lon	a numerical value, or vector of numerical values, that specifies the longitude(s) in the input coordinates

Value

dataframe with Strand-codes

Examples

example_output <- strandkoder(lat = c(69.57696, 70.44070, 62.259262),
                              lon = c(24.840064, 23.186622, 12.734821))

jonpeder/Insektlok documentation built on July 16, 2022, 7:31 a.m.