mapbox: Mapbox Vector Tiles

In protolite: Highly Optimized Protocol Buffer Serializers

Mapbox Vector Tiles

Description

Read Mapbox vector-tile (mvt) files and returns the list of layers.

Usage

read_mvt_data(data, as_latlon = TRUE, zxy = NULL)

read_mvt_sf(data, crs = 4326, zxy = NULL)

Arguments

data	url, path or raw vector with the mvt data
as_latlon	return the data as lat/lon instead of raw EPSG:3857 positions
zxy	vector of length 3 with respectively z (zoom), x (column) and y (row). For file/url in the standard ⁠../{z}/{x}/{y}.mvt⁠ format, these are automatically inferred from the input path.
crs	desired output coordinate system (passed to sf::st_transform). Note that mvt input is always by definition 3857.

protolite documentation built on Oct. 4, 2024, 5:09 p.m.