btb_add_inspire: Creates Inpire names for a grid

In btb: Beyond the Border - Kernel Density Estimation for Urban Geography

Creates Inpire names for a grid

Description

Creates Inpire names for a grid defined with :

• centroids coordinates

• Squares size(s)

• Projection system

Ajoute les noms des identifiants en norme Inspire des carreaux définis à partir :

• des coordonnées de leurs centroides

• de la taille de leur côté en mètres

• d'un système de projection)

Usage

btb_add_inspire(
  pts_centro,
  sEPSG,
  iCellSize,
  names_centro = c("x_centro", "y_centro")
)

Arguments

pts_centro	(df object) : table of centroids.
sEPSG	(integer or character) : epsg code.
iCellSize	(integer) : cells size(s) in meters. Can be a vector for irregular grids
names_centro	(character vector) : vector of names for longitude/latitude variables. Default c("x_centro","y_centro").

Value

(df) pts_centro table with additional idInspire variable

Examples

pts_centro <- data.frame(x_centro = c(100, 100, 300, 300, 500), 
y_centro = c(100, 300, 100, 300, 100))
btb_add_inspire(pts_centro, sEPSG = 2154, iCellSize = 200)

btb documentation built on Oct. 24, 2022, 5:10 p.m.