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RgoogleMaps (version 1.5.1)

osmtile_bbox: compute the bounding box of an OpenStreetmap tile

Description

inspired by osmtile from the package OpenStreetmap

returns the Mercator projection bounding box

Usage

osmtile_bbox(x = 61, y = 41, zoom = 7, minim = -20037508)

Value

bounding box, Mercator projection

Arguments

x

x tile coordinate

y

x tile coordinate

zoom

zoom level

minim

parameter for OSM projection

Author

Markus Loecher