canvec.load

One or more NTS References as generated by <code>nts()</code>

ntsid

A single layer id as listed in <code>canvec_layers$id</code>

layerid

Pass a specific cache directory in which files have been extracted.
Default value is that returned by <code>canvec.cachedir()</code>

cachedir


Load layerid for NTS reference(s) that were previously downloaded to cachedir.


Provides an interface to the National Topographic System (NTS),
which is the way in which a number of freely available Canadian datasets are
organized. CanVec and CanVec+ datasets, which include all data used to create
Canadian topographic maps, are two such datasets that are useful in creating
vector-based maps for locations across Canada. This packages searches CanVec
data by location, plots it using pretty defaults, and exports it to human-
readable shapefiles for use in another GIS.

canvec.load: Load CanVec Data

Description

Usage

Arguments

Value

Examples