Package: geoarea 0.0.1.007

Mark Padgham

geoarea: Fast, Dependency-Free Geodesic Area Calculations

Dependency-free, ultra fast calculation of geodesic areas, using the the reference nanometre-accuracy libraries of Karney (2013) <doi:10.1007/s00190-012-0578-z>, as used by the 'sf' package. The main function accepts a single input of two columns containing the longitude and latitude coordinates, assumed to be a polygon and represented in WSG84 projection, and returns the area in square metres, and perimeter in metres.

Authors:Mark Padgham [aut, cre], Charles F.F Karney [cph]

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geoarea.pdf |geoarea.html✨
geoarea/json (API)

# Install 'geoarea' in R:

install.packages('geoarea', repos = c('https://hypertidy.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/hypertidy/geoarea/issues

On CRAN:

1.70 score 1 scripts 1 exports 0 dependencies

Last updated 2 years agofrom:45b2efe11e. Checks:OK: 9. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Dec 06 2024
R-4.5-win-x86_64	OK	Dec 06 2024
R-4.5-linux-x86_64	OK	Dec 06 2024
R-4.4-win-x86_64	OK	Dec 06 2024
R-4.4-mac-x86_64	OK	Dec 06 2024
R-4.4-mac-aarch64	OK	Dec 06 2024
R-4.3-win-x86_64	OK	Dec 06 2024
R-4.3-mac-x86_64	OK	Dec 06 2024
R-4.3-mac-aarch64	OK	Dec 06 2024