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La cartographie et les analyses spatiales avec R

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2. Lecture / écriture<br />

Fichiers Fonctions Librairies<br />

Texte :<br />

txt, csv, xyz read.table() ; read.csv() utils<br />

Données vectoriel<strong>les</strong> :<br />

ESRI Shapefile<br />

(shp, shx, dbf, prj)<br />

MapInfo (tab, MIF/MID)<br />

Google Earth (kml)<br />

Raster :<br />

Images (bmp, jpeg, png, Gtiff)<br />

ENVI (hdr)<br />

ESRI (asc)<br />

n<strong>et</strong>cdf<br />

readOGR()<br />

readShapeSpatial()<br />

Shapefile()<br />

read.shapefile()<br />

readOGR()<br />

raster()<br />

readGDAL()<br />

raster()<br />

import.asc()<br />

read.asc()<br />

readGDAL()<br />

raster()<br />

open.ncdf()<br />

rgdal<br />

maptools<br />

raster<br />

shapefi<strong>les</strong><br />

rgdal<br />

raster<br />

rgdal<br />

raster<br />

ade4habitat<br />

SDMTools<br />

rgdal<br />

raster<br />

ncdf<br />

library(rgdal)<br />

# list supported formats by OGR / GDAL<br />

ogrDrivers()<br />

S. Roch<strong>et</strong>te ValorIg – 9-10 octobre 2012 Les données spatia<strong>les</strong> dans R

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