Package: whatarelief Title: Get topography elevation and online imagery data Version: 0.0.1.9012 Authors@R: person("Michael D.","Sumner", role = c("aut", "cre"), email = "mdsumner@gmail.com") Description: Obtain elevation data, topography relief for any region on the Earth. Topography and bathymetry data is supported by default. Sensible defaults exist for usage, with a matrix of entire planet topography(and bathymetry) returned. The geographic extent can be modified (from whole-planet) to a simple region in longitude/latitude by 'xmin,xmax,ymin,ymax' range, or by specifying a grid exactly with extent, dimension, projection in generic or spatial formats ('terra' or 'raster'). Online sources for data are used, 'GEBCO' General Bathymetric Chart of the Oceans (GEBCO) as a background (to ~500m resolution), and Copernicus GLO-30 Digital Elevation Model for higher resolution (to ~30m resolution). Custom source/s of topography may be input to override defaults, links to file/s or URLs as required. License: MIT + file LICENSE Encoding: UTF-8 RoxygenNote: 7.3.0 Imports: sds, readr, vapour (>= 0.9.3.9003) Suggests: terra, raster, knitr, rmarkdown, ximage, testthat (>= 3.0.0) VignetteBuilder: knitr URL: https://github.com/hypertidy/whatarelief BugReports: https://github.com/hypertidy/whatarelief/issues Remotes: hypertidy/ximage, hypertidy/vapour, hypertidy/sds Config/testthat/edition: 3 Config/pak/sysreqs: libgdal-dev gdal-bin libicu-dev libzstd-dev libproj-dev libx11-dev Repository: https://hypertidy.r-universe.dev Date/Publication: 2024-01-27 01:29:04 UTC RemoteUrl: https://github.com/hypertidy/whatarelief RemoteRef: HEAD RemoteSha: 4520ba7549c7f3f05b21775d2f3c1405c395923e NeedsCompilation: no Packaged: 2026-06-02 10:41:27 UTC; root Author: Michael D. Sumner [aut, cre] Maintainer: Michael D. Sumner