isNearCoast: Determine the proximity to coast of points

In LuisLauM/ruisu: Tools for habitual tasks (and another fancy things)

Determine the proximity to coast of points

Description

Determine the proximity to coast of points

Usage

isNearCoast(
  dataPoints,
  colLon = "lon",
  colLat = "lat",
  units = "m",
  distance = 20
)

Arguments

dataPoints	data.frame which has Longitude and Latitude information.
colLon	Name of column which contains Longitude info.
colLat	Name of column which contains Latitude info.
units	Which units do you want to use for measuring the proximity to coast.
distance	Maximum distance (in degrees) to make the searching.

Value

A logical vector indicating whether the coordinates belong to the area between the coast line and a buffer of the selected distance.

Examples

isNearCoast(c(-81.191, -5.211), distance = 20)
isNearCoast(c(-81.191, -5.211), distance = 10)

LuisLauM/ruisu documentation built on March 26, 2024, 8:23 a.m.