lake


This example data is a SpatialPolygonsDataFrame 
of a single lake, Lake Sunapee.  Used for examples and tests.


datasets

Several web services are available that provide access to elevation
data. This package provides access to several of those services and
returns elevation data either as a SpatialPointsDataFrame from
point elevation services or as a raster object from raster
elevation services.  Currently, the package supports access to the
Mapzen Elevation Service <https://mapzen.com/documentation/elevation/elevation-service/>,
Mapzen Terrain Service <https://mapzen.com/documentation/terrain-tiles/>,
Amazon Web Services Terrain Tiles <https://aws.amazon.com/public-datasets/terrain/> and the USGS
Elevation Point Query Service <http://ned.usgs.gov/epqs/>.

Jeffrey W Hollister

elevatr

Access Elevation Data from Various APIs

lake function

SpatialPolygonDataframe with 1 lakes, each with 13 variables

lake: SpatialPolygonsDataFrame of Lake Sunapee

Description

Arguments

Format