location_getSingleElevation_USGS: Get elevation data from a USGS web service

View source: R/location_getSingleElevation_USGS.R

location_getSingleElevation_USGSR Documentation

Get elevation data from a USGS web service

Description

USGS APIs are used to determine the elevation associated with the longitude and latitude.

Usage

location_getSingleElevation_USGS(
  longitude = NULL,
  latitude = NULL,
  verbose = TRUE
)

Arguments

longitude

Single longitude in decimal degrees E.

latitude

Single latitude in decimal degrees N.

verbose

Logical controlling the generation of progress messages.

Value

Numeric elevation value.

References

https://nationalmap.gov/epqs/

Examples


library(MazamaLocationUtils)

# Fail gracefully if any resources are not available
try({

  # Wenatchee
  lon <- -120.325278
  lat <- 47.423333

  location_getSingleElevation_USGS(lon, lat)
  
}, silent = FALSE)



MazamaLocationUtils documentation built on March 18, 2022, 7:24 p.m.