get_epqs

A SpatialPointsDataFrame of the location(s) for which you 
wish to return elevation. The first column is Longitude and 
the second column is Latitude.

locations

Character string of either meters or feet. Conversions for 
'epqs' are handled by the API itself.

units

Function for accessing elevation data from the USGS epqs

internal

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
Amazon Web Services Terrain Tiles <https://aws.amazon.com/public-datasets/terrain/>
and the USGS Elevation Point Query Service <http://ned.usgs.gov/epqs/>.

get_epqs: Get point elevation data from the USGS Elevation Point Query Service

Description

Usage

Arguments

Value