Package: soilKey
Type: Package
Title: Automated Soil Profile Classification per WRB 2022, 'SiBCS' 5
        and USDA Soil Taxonomy 13
Version: 0.9.313
Date: 2026-10-21
Authors@R: 
    person("Hugo", "Rodrigues",
           email = "rodrigues.machado.hugo@gmail.com",
           role  = c("aut", "cre", "cph"),
           comment = c(ORCID = "0000-0002-8070-8126"))
Description: Implements deterministic classification keys for the World
        Reference Base for Soil Resources 2022 (4th edition) and the
        Brazilian System of Soil Classification ('SiBCS', 5th edition).
        Provides a unified profile representation with explicit
        per-attribute provenance, multimodal extraction from field
        reports and photos via vision-language models, spatial priors
        from 'SoilGrids' and national soil maps, and gap-filling of
        soil attributes from Vis-NIR or MIR spectra via the Open Soil
        Spectral Library ('OSSL'). The taxonomic key itself is never
        delegated to a language model; LLMs are restricted to
        schema-validated extraction. Each classification result reports
        a key trace, a provenance-aware evidence grade, and ambiguities
        that further measurement would resolve.
License: MIT + file LICENSE
URL: https://github.com/HugoMachadoRodrigues/soilKey,
        https://hugomachadorodrigues.github.io/soilKey/
BugReports: https://github.com/HugoMachadoRodrigues/soilKey/issues
Encoding: UTF-8
LazyData: true
LazyDataCompression: xz
Depends: R (>= 4.1)
Imports: R6, data.table, yaml, cli, rlang
Suggests: aqp, SoilTaxonomy (>= 0.2.8), mpspline2, terra, foreign, sf,
        chromote, munsellinterpol, pls, prospectr, resemble, ellmer (>=
        0.3.2), httr, jsonlite, jsonvalidate, pdftools, magick, shiny
        (>= 1.8.1), promises, later, mirai, DT, bslib (>= 0.7.0),
        shinyWidgets, plotly, leaflet, htmltools, withr, DBI, RSQLite,
        base64enc, maps, parallel, testthat (>= 3.0.0), knitr,
        rmarkdown
Config/testthat/edition: 3
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
Repository: https://hugomachadorodrigues.r-universe.dev
Date/Publication: 2026-10-30 01:43:54 UTC
RemoteUrl: https://github.com/hugomachadorodrigues/soilkey
RemoteRef: HEAD
RemoteSha: 183303d70e63ba16e9465f76cd7e36ad34596a46
NeedsCompilation: no
Packaged: 2026-10-30 02:10:20 UTC; root
Author: Hugo Rodrigues [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-8070-8126>)
Maintainer: Hugo Rodrigues <rodrigues.machado.hugo@gmail.com>