Package: FIAstemmap
Title: Tree Canopy Modeling for US Forest Inventory and Analysis (FIA)
        Plots
Version: 2.0.0.9001
Authors@R: 
    person("Chris", "Toney", email = "jctoney@gmail.com",
           role = c("aut", "cre"), comment = c(ORCID = "0000-0001-5734-6510"))
Description: Maps individual tree stem locations on field plots of the
        Forest Inventory and Analysis Program of USDA Forest Service
        (<https://research.fs.usda.gov/programs/nfi>). Stem locations
        are mapped in cartesian coordinate space based on
        field-measured distance and azimuth from subplot and microplot
        centers. Per-tree crown widths are estimated using a curated
        set of allometric equations with coverage for the conterminous
        US. Spatial descriptors of tree point pattern are computed at
        the whole plot level. Several stand height metrics are also
        computed and provided in the output. The spatial representation
        of modeled tree crowns is used to generate estimates of
        fractional tree canopy cover at the microplot, subplot and
        whole plot levels. Convenience functions are provided for
        efficient data processing. Exploratory data analysis is also
        facilitated via integration with the 'spatstat' packages.
License: MIT + file LICENSE
Depends: R (>= 4.1.0)
Imports: bit64, cli, gdalraster (>= 2.5.0), grDevices, methods,
        spatstat.explore, spatstat.geom, stats
Suggests: glue (>= 1.6.0), spelling, testthat (>= 3.0.0), vctrs (>=
        0.3.0)
URL: https://firelab.github.io/FIAstemmap/,
        https://github.com/firelab/FIAstemmap
BugReports: https://github.com/firelab/FIAstemmap/issues
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
Roxygen: list(markdown = TRUE)
Language: en-US
Config/roxygen2/version: 8.1.1
Config/pak/sysreqs: libgdal-dev gdal-bin libxml2-dev libzstd-dev
Repository: https://firelab.r-universe.dev
Date/Publication: 2026-10-14 15:23:17 UTC
RemoteUrl: https://github.com/firelab/fiastemmap
RemoteRef: HEAD
RemoteSha: 83827027f0ebf8ac43dc710c72dbd486d40c3352
NeedsCompilation: no
Packaged: 2026-11-09 22:55:42 UTC; root
Author: Chris Toney [aut, cre] (ORCID: <https://orcid.org/0000-0001-5734-6510>)
Maintainer: Chris Toney <jctoney@gmail.com>