tanaka: Design Shaded Contour Lines (or Tanaka) Maps

The Tanaka method enhances the representation of topography on a map using shaded contour lines. In this simplified implementation of the method, north-west white contours represent illuminated topography and south-east black contours represent shaded topography. See Tanaka (1950) <doi:10.2307/211219>.

Package details

AuthorTimothée Giraud [cre, aut] (<https://orcid.org/0000-0002-1932-3323>)
MaintainerTimothée Giraud <[email protected]>
LicenseGPL-3
Version0.1.1
URL https://github.com/rcarto/tanaka/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("tanaka")

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tanaka documentation built on Oct. 7, 2019, 5:06 p.m.