Lake morphometry metrics are used by limnologists to understand, among other things, the ecological processes in a lake. Traditionally, these metrics are calculated by hand, with planimeters, and increasingly with commercial GIS products. All of these methods work; however, they are either outdated, difficult to reproduce, or require expensive licenses to use. The 'lakemorpho' package provides the tools to calculate a typical suite of these metrics from an input elevation model and lake polygon. The metrics currently supported are: fetch, major axis, minor axis, major/minor axis ratio, maximum length, maximum width, mean width, maximum depth, mean depth, shoreline development, shoreline length, surface area, and volume.
| Version: | 1.1.1 |
| Depends: | R (≥ 3.0.0) |
| Imports: | methods, stats, grDevices, rgdal, raster, rgeos, sp, geosphere, cluster |
| Published: | 2018-02-11 |
| Author: | Jeffrey W. Hollister [aut, cre], Joseph Stachelek [ctb] |
| Maintainer: | Jeffrey W. Hollister <hollister.jeff at epa.gov> |
| BugReports: | https://www.github.com/jhollist/lakemorpho/issues |
| License: | CC0 |
| URL: | http://www.github.com/jhollist/lakemorpho |
| NeedsCompilation: | no |
| Materials: | README |
| In views: | Hydrology |
| CRAN checks: | lakemorpho results |
| Reference manual: | lakemorpho.pdf |
| Package source: | lakemorpho_1.1.1.tar.gz |
| Windows binaries: | r-devel: lakemorpho_1.1.1.zip, r-release: lakemorpho_1.1.1.zip, r-oldrel: lakemorpho_1.1.1.zip |
| macOS binaries: | r-release: lakemorpho_1.1.1.tgz, r-oldrel: lakemorpho_1.1.1.tgz |
| Old sources: | lakemorpho archive |
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