Import bathymetric and hypsometric data from the NOAA (National Oceanic and Atmospheric Administration, <https://www.ncei.noaa.gov/products/etopo-global-relief-model>), GEBCO (General Bathymetric Chart of the Oceans, <https://www.gebco.net>) and other sources, plot xyz data to prepare publication-ready figures, analyze xyz data to extract transects, get depth / altitude based on geographical coordinates, or calculate z-constrained least-cost paths.
| Version: | 1.0.12 | 
| Depends: | R (≥ 2.10) | 
| Imports: | DBI, RSQLite, gdistance, geosphere, sp, raster, ncdf4, plotrix, shape, reshape2, adehabitatMA, ggplot2, methods | 
| Suggests: | maps, mapdata, lattice, mapproj, R.rsp | 
| Published: | 2025-07-30 | 
| DOI: | 10.32614/CRAN.package.marmap | 
| Author: | Eric Pante [aut], Benoit Simon-Bouhet [aut, cre], Jean-Olivier Irisson [aut] | 
| Maintainer: | Benoit Simon-Bouhet <besibo at gmail.com> | 
| BugReports: | https://github.com/ericpante/marmap/issues | 
| License: | GPL (≥ 3) | 
| URL: | https://github.com/ericpante/marmap | 
| NeedsCompilation: | no | 
| In views: | Spatial | 
| CRAN checks: | marmap results | 
| Reference manual: | marmap.html , marmap.pdf | 
| Vignettes: | Analysing bathymetric data in R with marmap (source) Data import and export strategies in marmap (source) Making and using bathymetric maps in R with marmap (source) | 
| Package source: | marmap_1.0.12.tar.gz | 
| Windows binaries: | r-devel: marmap_1.0.12.zip, r-release: marmap_1.0.12.zip, r-oldrel: marmap_1.0.12.zip | 
| macOS binaries: | r-release (arm64): marmap_1.0.12.tgz, r-oldrel (arm64): marmap_1.0.12.tgz, r-release (x86_64): marmap_1.0.12.tgz, r-oldrel (x86_64): marmap_1.0.12.tgz | 
| Old sources: | marmap archive | 
| Reverse suggests: | pastclim | 
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