The USGS and the NGA have collaborated on the development of a notably enhanced global elevation model named the GMTED2010 that replaces GTOPO30 as the elevation dataset of choice for global and conti
16.8 million colours, colour depth of 8bit, floor resolution of 20cm. File size approx. 23MB per image. For each orthophoto, a position file in tfw format. 20 pictures. Gauss-Krüger coordinate system
Dieser Web Map Service transportiert die abgeleiteten Rasterbilder der historischen Digitalen Orthophotos DOP20 entsprechend dem Produkt- und Qualitätsstandard für Digitale Orthophotos (www.adv-online
