fetch_region: Fetch tile region.

In hadley/rastermap: Access Raster Map Data

Description

Given bounding box, find tiles that span region and stitch them together into a single raster.

Usage

fetch_region(lon, lat, provider, cache = TRUE, zoom = 10)

Arguments

lon,lat	Longitude and latitiude ranges
provider	A tile set provider. See providers for possible options
cache	If TRUE, uses cache as described in cache_path
zoom	Zoom level (0-18). Higher numbers produce more detailed graphics, but will require more data to be downloaded.

Examples

houston <- fetch_region(c(-95.80204, -94.92313), c(29.38048, 30.14344),
  stamen("terrain"))
houston
plot(houston)

hadley/rastermap documentation built on May 17, 2019, 11:29 a.m.