treePlotArea: Correction Factors for Tree Plot Areas Intersected by StandBoundaries
The German national forest inventory uses angle count sampling, a sampling method first published as 'Bitterlich, W.: Die Winkelzählmessung. Allgemeine Forst- und Holzwirtschaftliche Zeitung, 58. Jahrg., Folge 11/12 vom Juni 1947' and extended by Grosenbaugh (<https://academic.oup.com/jof/article-abstract/50/1/32/4684174>) as probability proportional to size sampling. When plots are located near stand boundaries, their sizes and hence their probabilities need to be corrected.
| Version: | 3.1.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | fritools, graphics,sf, stats |
| Suggests: | checkmate,pkgload,plotrix,rmarkdown,rprojroot,RUnit,testthat,tinytest |
| Published: | 2025-11-25 |
| DOI: | 10.32614/CRAN.package.treePlotArea |
| Author: | Andreas Dominik Cullmann [aut, cre], Bernhard Bösch [ctb], Christoph Fischer [ctb], Gerald Kändler [ctb] |
| Maintainer: | Andreas Dominik Cullmann <fvafrcu at mailbox.org> |
| License: | BSD_2_clause + fileLICENSE |
| URL: | https://gitlab.com/fvafrcu/treeplotarea.git |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README,NEWS |
| CRAN checks: | treePlotArea results |
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