Free USA 1/3 arc second resolution (10m)

Radio Mobile download site 1

Radio Mobile download site 2

Radio Mobile download site 3

Source: USGS NED 1/3 at Seamless data distribution system


Free World at 1 arc second resolution (30m)

Radio Mobile download site 1

Radio Mobile download site 2

Radio Mobile download site 3

Source for USA and Mexico: USGS NED 1 at Seamless data distribution system

Source above 40N: Shuttle Radar Topography Mission (SRTM) data products and non published SRTM for Canada

Source for Northern Canada and void filling: Natural Resources Canada CDED at Geobase

Source for Northern Canada and void filling: Natural Resources Canada CANVEC at Geobase

Source for Northern Canada and void filling: ASTER


Free World 3 arc second resolution (100m)

Radio Mobile download site 1

Radio Mobile download site 2

Radio Mobile download site 3

Main source: Shuttle Radar Topography Mission (SRTM) data products

Source for Alaska: USGS Alasaka NED 2 at Seamless data distribution system

Source for North of Canada: Natural Resources Canada CDED at Geobase

Source for North of Eurasia and Groendland: Viewfinder Panoramas

Source for Antartica at Radarsat Antarctic Mapping Project

Source of SRTM Void filled for Eurasia: Viewfinder Panoramas


Free World and USA in BIL format at up to 1/9 arc second resolution (3m)

Seamless data distribution system


Original SRTM

Shuttle Radar Topography Mission (SRTM) data products


Free Landcover - 1, 3, 10, or 30 arc second resolution (30m, 100m, 300m, or 1km)

Radio Mobile download site 1

Radio Mobile download site 2

Radio Mobile download site 3

Source USA: NLCD 2006 Seamless data distribution system

Source Canada: Natural Resources Canada Circa 2000 at Geobase

Source Europe: Corine landcover at European Environment Agency

Source World: Globcover at European Environment Agency


Page principale - Home page