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usepa
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/>.
Maintained by Jeffrey Hollister. Last updated 7 months ago.
digital-elevation-modelelevation-dataelevatrepamapzen-elevation-servicer-language
206 stars 11.11 score 1.3k scripts 3 dependents
ropensci
terrainr:Landscape Visualizations in R and 'Unity'
Functions for the retrieval, manipulation, and visualization of 'geospatial' data, with an aim towards producing '3D' landscape visualizations in the 'Unity' '3D' rendering engine. Functions are also provided for retrieving elevation data and base map tiles from the 'USGS' National Map <https://apps.nationalmap.gov/services/>.
Maintained by Michael Mahoney. Last updated 9 months ago.
datasetsdemsmapmap-tilesmappingnational-mapnhdorthoimagerypeer-reviewedprogressrretrieve-dataterrainrunityunity-rendering-engineusgs
72 stars 7.40 score 87 scripts