CRAN/E | roads

roads

Road Network Projection

Installation

About

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.

github.com/LandSciTech/roads
landscitech.github.io/roads/
Bug report File report

Key Metrics

Version 1.1.1
R ≥ 2.10
Published 2023-06-24 301 days ago
Needs compilation? no
License Apache License (≥ 2)
CRAN checks roads results

Downloads

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Last 30 days 204 -9%
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Last 365 days 3.074 +91%

Maintainer

Maintainer

Sarah Endicott

sarah.endicott@ec.gc.ca

Authors

Sarah Endicott

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)

Material

README
NEWS
Reference manual
Package source

Vignettes

ReconstructRoadHistory
roads Package

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

roads archive

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