Digital Orthophotos Lower and Outer Elbe (DOP020) WSA Hamburg 2016
Description
Digital orthophotos (DOP) are high-resolution, distortion-free images of the Earth's surface. Digital orthophotos are true to scale and can thus be directly compared with maps of the same scale or digitally combined with specialist data, for example road planning. The DOP data is available in ECW and GeoTIFF data formats. They have a standard tile size of 1 km x 1 km. The spatial resolution is 0.2 m. The data volume of the DOP (TIFF uncompressed) is about 100 MB per raster file. The processing area includes the Elbe watercourse from Geesthacht (km 585) to the North Sea. The orthophotos are also available as 4-channel images (R, G, B, IR) from the responsible body. Low water flight of the Tideelbe and the tributaries Este and Krückau. The other tributaries were flown without low water criteria. The tributaries Stör and Pinnau were not flown at all.
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Tags
- beweissicherung
- wasserstraßen
- orthophoto
- wasserstraßen-(thesaurus:-gemet)
- wsv
- wsv_topic_code:wsvluft
- wsv_topic:luftbilder-wsv
- umweltüberwachung