A collection of functions to make R a more effective viewscape analysis tool for calculating viewscape metrics based on computing the viewable area for given a point/multiple viewpoints and a digital elevation model.The method of calculating viewscape metrics implemented in this package are based on the work of Tabrizian et al. (2020) <doi:10.1016/j.landurbplan.2019.103704>. The algorithm of computing viewshed is based on the work of Franklin & Ray. (1994) <https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=555780f6f5d7e537eb1edb28862c86d1519af2be>.
Version: 2.0.2 Depends: R (≥ 4.2) Imports: Rcpp, rlang, methods, dplyr, sf, sp, terra, ForestTools (≥ 1.0.1), parallel, pbmcapply LinkingTo: Rcpp Suggests: testthat (≥ 3.0.0), knitr, rmarkdown Published: 2024-12-19 DOI: 10.32614/CRAN.package.viewscape Author: Xiaohao Yang [aut, cre, cph], Nathan Fox [aut], Derek Van Berkel [aut], Mark Lindquist [aut] Maintainer: Xiaohao Yang <xiaohaoy at umich.edu> BugReports: https://github.com/land-info-lab/viewscape/issues License: GPL-3 URL: https://github.com/land-info-lab/viewscape NeedsCompilation: yes Language: en-US CRAN checks: viewscape resultsRetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4