parzer: Parse Messy Geographic Coordinates

Parse geographic coordinates from various formats to decimal degree numeric values. Parse coordinates into their parts (degree, minutes, seconds); calculate hemisphere from coordinates; pull out individually degrees, minutes, or seconds; add and subtract degrees, minutes, and seconds. C++ code herein originally inspired from code written by Jeffrey D. Bogan, but then completely re-written.

Package details

AuthorScott Chamberlain [aut, cre] (<>), Alban Sagouis [ctb], Jeffrey Bogan [ctb] (C++ code originally from Jeffrey Bogan, but completely re-written), Julien Brun [rev] (Julien Brun reviewed the package, see, Maria Munafó [rev] (Maria Munafó reviewed the package, see, rOpenSci [fnd] (
MaintainerScott Chamberlain <>
LicenseMIT + file LICENSE
URL (devel) (docs)
Package repositoryView on CRAN
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parzer documentation built on Feb. 16, 2021, 9:07 a.m.