# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "SpatialPosition" in publications use:'
type: software
license: GPL-3.0-only
title: 'SpatialPosition: Spatial Position Models'
version: 2.1.3
doi: 10.32614/CRAN.package.SpatialPosition
abstract: 'Computes spatial position models: the potential model as defined by Stewart
  (1941) <https://doi.org/10.1126/science.93.2404.89> and catchment areas as defined
  by Reilly (1931) or Huff (1964) <https://doi.org/10.2307/1249154>.'
authors:
- family-names: Giraud
  given-names: Timothée
  email: timothee.giraud@cnrs.fr
  orcid: https://orcid.org/0000-0002-1932-3323
- family-names: Commenges
  given-names: Hadrien
repository: https://CRAN.R-project.org/package=SpatialPosition
repository-code: https://github.com/riatelab/SpatialPosition
url: https://github.com/riatelab/SpatialPosition
contact:
- family-names: Giraud
  given-names: Timothée
  email: timothee.giraud@cnrs.fr
  orcid: https://orcid.org/0000-0002-1932-3323
keywords:
- accessibility
- cran
- potential
- r
- r-package
- spatial-analysis
- stewart-potentials
references:
- type: software
  title: 'R: A Language and Environment for Statistical Computing'
  notes: Depends
  url: https://www.R-project.org/
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
  version: '>= 3.5.0'
- type: software
  title: sf
  abstract: 'sf: Simple Features for R'
  notes: Imports
  url: https://r-spatial.github.io/sf/
  repository: https://CRAN.R-project.org/package=sf
  authors:
  - family-names: Pebesma
    given-names: Edzer
    email: edzer.pebesma@uni-muenster.de
    orcid: https://orcid.org/0000-0001-8049-7069
  year: '2025'
  doi: 10.32614/CRAN.package.sf
- type: software
  title: sp
  abstract: 'sp: Classes and Methods for Spatial Data'
  notes: Imports
  url: https://github.com/edzer/sp/
  repository: https://CRAN.R-project.org/package=sp
  authors:
  - family-names: Pebesma
    given-names: Edzer
    email: edzer.pebesma@uni-muenster.de
  - family-names: Bivand
    given-names: Roger
    email: Roger.Bivand@nhh.no
  year: '2025'
  doi: 10.32614/CRAN.package.sp
- type: software
  title: grDevices
  abstract: 'R: A Language and Environment for Statistical Computing'
  notes: Imports
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
- type: software
  title: graphics
  abstract: 'R: A Language and Environment for Statistical Computing'
  notes: Imports
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
- type: software
  title: methods
  abstract: 'R: A Language and Environment for Statistical Computing'
  notes: Imports
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
- type: software
  title: isoband
  abstract: 'isoband: Generate Isolines and Isobands from Regularly Spaced Elevation
    Grids'
  notes: Imports
  url: https://isoband.r-lib.org
  repository: https://CRAN.R-project.org/package=isoband
  authors:
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
    orcid: https://orcid.org/0000-0003-4757-117X
  - family-names: Wilke
    given-names: Claus O.
    email: wilke@austin.utexas.edu
    orcid: https://orcid.org/0000-0002-7470-9261
  - family-names: Pedersen
    given-names: Thomas Lin
    email: thomasp85@gmail.com
    orcid: https://orcid.org/0000-0002-5147-4711
  year: '2025'
  doi: 10.32614/CRAN.package.isoband
- type: software
  title: raster
  abstract: 'raster: Geographic Data Analysis and Modeling'
  notes: Imports
  url: https://rspatial.org/raster
  repository: https://CRAN.R-project.org/package=raster
  authors:
  - family-names: Hijmans
    given-names: Robert J.
    email: r.hijmans@gmail.com
    orcid: https://orcid.org/0000-0001-5872-2872
  year: '2025'
  doi: 10.32614/CRAN.package.raster
- type: software
  title: lwgeom
  abstract: 'lwgeom: Bindings to Selected ''liblwgeom'' Functions for Simple Features'
  notes: Suggests
  url: https://r-spatial.github.io/lwgeom/
  repository: https://CRAN.R-project.org/package=lwgeom
  authors:
  - family-names: Pebesma
    given-names: Edzer
    email: edzer.pebesma@uni-muenster.de
    orcid: https://orcid.org/0000-0001-8049-7069
  year: '2025'
  doi: 10.32614/CRAN.package.lwgeom
- type: software
  title: parallel
  abstract: 'R: A Language and Environment for Statistical Computing'
  notes: Suggests
  authors:
  - name: R Core Team
  institution:
    name: R Foundation for Statistical Computing
    address: Vienna, Austria
  year: '2025'
- type: software
  title: doParallel
  abstract: 'doParallel: Foreach Parallel Adaptor for the ''parallel'' Package'
  notes: Suggests
  url: https://github.com/RevolutionAnalytics/doparallel
  repository: https://CRAN.R-project.org/package=doParallel
  authors:
  - family-names: Corporation
    given-names: Microsoft
  - family-names: Weston
    given-names: Steve
  year: '2025'
  doi: 10.32614/CRAN.package.doParallel
- type: software
  title: foreach
  abstract: 'foreach: Provides Foreach Looping Construct'
  notes: Suggests
  url: https://github.com/RevolutionAnalytics/foreach
  repository: https://CRAN.R-project.org/package=foreach
  authors:
  - name: Microsoft
  - family-names: Weston
    given-names: Steve
  year: '2025'
  doi: 10.32614/CRAN.package.foreach
- type: software
  title: cartography
  abstract: 'cartography: Thematic Cartography'
  notes: Suggests
  url: https://github.com/riatelab/cartography/
  repository: https://CRAN.R-project.org/package=cartography
  authors:
  - family-names: Giraud
    given-names: Timothée
    email: timothee.giraud@cnrs.fr
    orcid: https://orcid.org/0000-0002-1932-3323
  - family-names: Lambert
    given-names: Nicolas
    email: nicolas.lambert@cnrs.fr
  year: '2025'
  doi: 10.32614/CRAN.package.cartography
- type: software
  title: knitr
  abstract: 'knitr: A General-Purpose Package for Dynamic Report Generation in R'
  notes: Suggests
  url: https://yihui.org/knitr/
  repository: https://CRAN.R-project.org/package=knitr
  authors:
  - family-names: Xie
    given-names: Yihui
    email: xie@yihui.name
    orcid: https://orcid.org/0000-0003-0645-5666
  year: '2025'
  doi: 10.32614/CRAN.package.knitr
- type: software
  title: rmarkdown
  abstract: 'rmarkdown: Dynamic Documents for R'
  notes: Suggests
  url: https://pkgs.rstudio.com/rmarkdown/
  repository: https://CRAN.R-project.org/package=rmarkdown
  authors:
  - family-names: Allaire
    given-names: JJ
    email: jj@posit.co
  - family-names: Xie
    given-names: Yihui
    email: xie@yihui.name
    orcid: https://orcid.org/0000-0003-0645-5666
  - family-names: Dervieux
    given-names: Christophe
    email: cderv@posit.co
    orcid: https://orcid.org/0000-0003-4474-2498
  - family-names: McPherson
    given-names: Jonathan
    email: jonathan@posit.co
  - family-names: Luraschi
    given-names: Javier
  - family-names: Ushey
    given-names: Kevin
    email: kevin@posit.co
  - family-names: Atkins
    given-names: Aron
    email: aron@posit.co
  - family-names: Wickham
    given-names: Hadley
    email: hadley@posit.co
  - family-names: Cheng
    given-names: Joe
    email: joe@posit.co
  - family-names: Chang
    given-names: Winston
    email: winston@posit.co
  - family-names: Iannone
    given-names: Richard
    email: rich@posit.co
    orcid: https://orcid.org/0000-0003-3925-190X
  year: '2025'
  doi: 10.32614/CRAN.package.rmarkdown

{
  "@context": "https://doi.org/10.5063/schema/codemeta-2.0",
  "@type": "SoftwareSourceCode",
  "identifier": "SpatialPosition",
  "description": "Computes spatial position models: the potential model as defined by Stewart (1941) <doi:10.1126/science.93.2404.89> and catchment areas as defined by Reilly (1931) or Huff (1964) <doi:10.2307/1249154>.",
  "name": "SpatialPosition: Spatial Position Models",
  "codeRepository": "https://github.com/riatelab/SpatialPosition",
  "issueTracker": "https://github.com/riatelab/SpatialPosition/issues",
  "license": "https://spdx.org/licenses/GPL-3.0",
  "version": "2.1.3",
  "programmingLanguage": {
    "@type": "ComputerLanguage",
    "name": "R",
    "url": "https://r-project.org"
  },
  "runtimePlatform": "R version 4.5.1 (2025-06-13)",
  "provider": {
    "@id": "https://cran.r-project.org",
    "@type": "Organization",
    "name": "Comprehensive R Archive Network (CRAN)",
    "url": "https://cran.r-project.org"
  },
  "author": [
    {
      "@type": "Person",
      "givenName": "Timothe",
      "familyName": "Giraud",
      "email": "timothee.giraud@cnrs.fr",
      "@id": "https://orcid.org/0000-0002-1932-3323"
    },
    {
      "@type": "Person",
      "givenName": "Hadrien",
      "familyName": "Commenges"
    }
  ],
  "contributor": [
    {
      "@type": "Person",
      "givenName": "Jol",
      "familyName": "Boulier"
    }
  ],
  "maintainer": [
    {
      "@type": "Person",
      "givenName": "Timothe",
      "familyName": "Giraud",
      "email": "timothee.giraud@cnrs.fr",
      "@id": "https://orcid.org/0000-0002-1932-3323"
    }
  ],
  "softwareSuggestions": [
    {
      "@type": "SoftwareApplication",
      "identifier": "lwgeom",
      "name": "lwgeom",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=lwgeom"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "parallel",
      "name": "parallel"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "doParallel",
      "name": "doParallel",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=doParallel"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "foreach",
      "name": "foreach",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=foreach"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "cartography",
      "name": "cartography",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=cartography"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "knitr",
      "name": "knitr",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=knitr"
    },
    {
      "@type": "SoftwareApplication",
      "identifier": "rmarkdown",
      "name": "rmarkdown",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=rmarkdown"
    }
  ],
  "softwareRequirements": {
    "1": {
      "@type": "SoftwareApplication",
      "identifier": "R",
      "name": "R",
      "version": ">= 3.5.0"
    },
    "2": {
      "@type": "SoftwareApplication",
      "identifier": "sf",
      "name": "sf",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=sf"
    },
    "3": {
      "@type": "SoftwareApplication",
      "identifier": "sp",
      "name": "sp",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=sp"
    },
    "4": {
      "@type": "SoftwareApplication",
      "identifier": "grDevices",
      "name": "grDevices"
    },
    "5": {
      "@type": "SoftwareApplication",
      "identifier": "graphics",
      "name": "graphics"
    },
    "6": {
      "@type": "SoftwareApplication",
      "identifier": "methods",
      "name": "methods"
    },
    "7": {
      "@type": "SoftwareApplication",
      "identifier": "isoband",
      "name": "isoband",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=isoband"
    },
    "8": {
      "@type": "SoftwareApplication",
      "identifier": "raster",
      "name": "raster",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=raster"
    },
    "SystemRequirements": null
  },
  "fileSize": "677.629KB"
}