div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Source: Esri DigitalGlobe GeoEye Earthstar Geographics src=https:reader030fdocumentsnetreader030viewer202201271361abfb60721b096cba7e41e0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpSource: Esri DigitalGlobe GeoEye Earthstar Geographics CNESAirbus DSUSDA USGS AEX Getmapping Aerogrid IGN IGP swisstopo and the GIS UserCommunitypdiv