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Apicarto module Geoportail de l'urbanisme

Source: R/get_apicarto_gpu.R
get_apicarto_gpu.Rd

Apicarto module Geoportail de l'urbanisme

Usage

get_apicarto_gpu(x, layer, category = NULL)

Arguments

x

sf, sfc or character :

  • Shape : must be an object of class sf or sfc.

  • Code insee (layer = "municipality") : must be a character of length 5 (see com_2025)

  • Partition : must be a valid partition character for checking and Geoportail for documentation

layer

character; Layer name from get_gpu_layers()

category

public utility easement according to the national nomenclature

Value

sf

Details

/!\ API cannot returned more than 5000 features.

All existing parameters for layer :

  • "municipality" : information on the communes (commune with RNU, merged commune)

  • "document" : information on urban planning documents (POS, PLU, PLUi, CC, PSMV, SCoT)

  • "zone-urba" : zoning of urban planning documents,

  • "secteur-cc" : communal map sectors

  • "prescription-surf", "prescription-lin", "prescription-pct" : its's a constraint or a possibility indicated in an urban planning document (PLU, PLUi, ...)

  • "info-surf", "info-lin", "info-pct" : its's an information indicated in an urban planning document (PLU, PLUi, ...)

  • "acte-sup" : act establishing the SUP

  • "generateur-sup-s", "generateur-sup-l", "generateur-sup-p" : an entity (site or monument, watercourse, water catchment, electricity or gas distribution of electricity or gas, etc.) which generates on the surrounding SUP (of passage, alignment, protection, land reservation, etc.)

  • "assiette-sup-s", "assiette-sup-l", "assiette-sup-p" : spatial area to which SUP it applies.

Examples

if (FALSE) { # \dontrun{
library(sf)
library(tmap)

# Find if commune is under the RNU (national urbanism regulation)
# If no RNU it means communes probably have a PLU
rnu <- get_apicarto_gpu("29158", "municipality")
rnu$is_rnu

# Get urbanism document
# Rq : when using geometry, multiple documents can be returned due to intersection
x <- get_apicarto_cadastre("29158", "commune")
document <- get_apicarto_gpu(x, "document")
document$partition
penmarch <- document$partition[2]

# get gpu features
## from shape
gpu <- get_apicarto_gpu(x, "zone-urba")
qtm(gpu, fill="typezone")

## from partition
gpu <- get_apicarto_gpu(penmarch, "zone-urba")
qtm(gpu, fill="typezone")

# example : all prescription
layers <- names(get_gpu_layers("prescription"))
prescriptions <- lapply(layers, \(x) get_apicarto_gpu(penmarch, x)) |>
   setNames(layers)

qtm(prescriptions$`prescription-pct`, fill = "libelle")+
qtm(prescriptions$`prescription-lin`, col = "libelle")+
qtm(prescriptions$`prescription-surf`, fill = "libelle")

# When using SUP, category can be used for filtering
# AC1 : Monuments historiques
penmarch <- get_apicarto_cadastre(29158)
mh <- get_apicarto_gpu(penmarch, "assiette-sup-s", category = "AC1")

# example : public utility servitude (SUP) generateur
## /!\ a generator can justify several assiette
gen_mh <- get_apicarto_gpu(penmarch, "generateur-sup-s", "AC1")

qtm(mh, fill = "lightblue")+qtm(gen_mh, fill = "red")

} # }