Package: elevatr 1.0.0.9999

Jeffrey Hollister

elevatr: Access Elevation Data from Various APIs

Several web services are available that provide access to elevation data. This package provides access to many of those services and returns elevation data either as an 'sf' simple features object from point elevation services or as a 'raster' object from raster elevation services. In future versions, 'elevatr' will drop support for 'raster' and will instead return 'terra' objects. Currently, the package supports access to the Amazon Web Services Terrain Tiles <https://registry.opendata.aws/terrain-tiles/>, the Open Topography Global Datasets API <https://opentopography.org/developers/>, and the USGS Elevation Point Query Service <https://apps.nationalmap.gov/epqs/>.

Authors:Jeffrey Hollister [aut, cre], Tarak Shah [ctb], Jakub Nowosad [ctb], Alec L. Robitaille [ctb], Marcus W. Beck [rev], Mike Johnson [ctb]

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elevatr.pdf |elevatr.html
elevatr/json (API)

# Install 'elevatr' in R:
install.packages('elevatr', repos = c('https://usepa.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/usepa/elevatr/issues

Datasets:
  • lake - SpatialPolygonsDataFrame of Lake Sunapee
  • pt_df - Small data frame of xy locations
  • sf_big - A sf POINT dataset of random points

On CRAN:

digital-elevation-modelelevation-dataelevatrepamapzen-elevation-servicer-language

8 exports 198 stars 5.68 score 41 dependencies 4 dependents 5 mentions 1.2k scripts 2.9k downloads

Last updated 6 days agofrom:22098bdcc8. Checks:OK: 5 NOTE: 2. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 13 2024
R-4.5-winNOTESep 13 2024
R-4.5-linuxNOTESep 13 2024
R-4.4-winOKSep 13 2024
R-4.4-macOKSep 13 2024
R-4.3-winOKSep 13 2024
R-4.3-macOKSep 13 2024

Exports:get_aws_pointsget_aws_terrainget_elev_pointget_elev_rasterget_epqsget_opentopomerge_rastersset_opentopo_key

Dependencies:askpassclassclassIntclicodetoolscurlDBIdigeste1071furrrfutureglobalsgluehttrjsonliteKernSmoothlatticelifecyclelistenvmagrittrMASSmimeopensslparallellypngprogressrproxypurrrR6rasterRcpprlangs2sfslippymathspsysterraunitsvctrswk

Introduction to elevatr

Rendered fromintroduction_to_elevatr.Rmdusingknitr::rmarkdownon Sep 13 2024.

Last update: 2024-09-09
Started: 2016-12-09