roads: Road Network Projection

Project road network development based on an existing road network, target locations to be connected by roads and a cost surface. Road projection methods include minimum spanning tree with least cost path (Kruskal's algorithm (1956) <doi:10.2307/2033241>), least cost path (Dijkstra's algorithm (1959) <doi:10.1007/BF01386390>) or snapping. These road network projection methods are ideal for use with land cover change projection models.

Version: 1.1.1
Depends: R (≥ 2.10)
Imports: dplyr, igraph, data.table, sf, units, rlang, methods, tidyselect, terra
Suggests: testthat (≥ 2.1.0), knitr, rmarkdown, viridis, tmap, bench
Published: 2023-06-24
Author: Sarah Endicott ORCID iD [aut, cre], Kyle Lochhead [aut], Josie Hughes [aut], Patrick Kirby [aut], Her Majesty the Queen in Right of Canada as represented by the Minister of the Environment [cph] (Copyright holder for included functions buildSimList, getLandingsFromTarget, pathsToLines, plotRoads, projectRoads, rasterizeLine, rasterToLineSegments), Province of British Columbia [cph] (Copyright holder for included functions getGraph, lcpList, mstList, shortestPaths, getClosestRoad, buildSnapRoads)
Maintainer: Sarah Endicott <sarah.endicott at ec.gc.ca>
BugReports: https://github.com/LandSciTech/roads/issues
License: Apache License (≥ 2)
URL: https://github.com/LandSciTech/roads, https://landscitech.github.io/roads/
NeedsCompilation: no
Materials: README NEWS
CRAN checks: roads results

Documentation:

Reference manual: roads.pdf
Vignettes: ReconstructRoadHistory
roads Package

Downloads:

Package source: roads_1.1.1.tar.gz
Windows binaries: r-devel: roads_1.1.1.zip, r-release: roads_1.1.1.zip, r-oldrel: roads_1.1.1.zip
macOS binaries: r-release (arm64): roads_1.1.1.tgz, r-oldrel (arm64): roads_1.1.1.tgz, r-release (x86_64): roads_1.1.1.tgz, r-oldrel (x86_64): roads_1.1.1.tgz
Old sources: roads archive

Linking:

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