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/>.
Version: 0.99.0 Depends: R (≥ 3.5.0) Imports: httr, jsonlite, progressr, sf, terra, future, furrr, purrr, units, slippymath, curl, raster, methods Suggests: testthat, knitr, rmarkdown, formatR, progress Published: 2023-09-12 DOI: 10.32614/CRAN.package.elevatr Author: Jeffrey Hollister [aut, cre], Tarak Shah [ctb], Jakub Nowosad [ctb], Alec L. Robitaille [ctb], Marcus W. Beck [rev], Mike Johnson [ctb] Maintainer: Jeffrey Hollister <hollister.jeff at epa.gov> BugReports: https://github.com/jhollist/elevatr/issues/ License: MIT + file LICENSE URL: https://github.com/jhollist/elevatr/ NeedsCompilation: no Citation: elevatr citation info Materials: README In views: Spatial CRAN checks: elevatr results Documentation: Downloads: Reverse dependencies: Reverse imports: cholera, gwavr, movecost, rivnet Reverse suggests: geocausal, IsoriX, rayshader, RplotterPkg, sharpshootR, shoredate, transfR, traudem, windfarmGA Linking:Please use the canonical form https://CRAN.R-project.org/package=elevatr to link to this page.
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