234fb9c3-fbf2-4f3f-85e7-933d44828092 Geodaesie_ und_Geoinformation Geotopographie Bundesanstalt für Gewässerkunde +49 (0)261 1306 0 Am Mainzer Tor 1 Koblenz Rheinland-Pfalz 56068 Deutschland Geodaesieservice@bafg.de pointOfContact 2025-11-14 ISO 19115 2003/Cor.1:2006 EPSG:25833 Digital surface model of the watercourses Elbe and Lower Havel (Germany), DGM-W Elbe project, DOM Elbe 2022 DOM Elbe 2022 2022-03-18 2025-11-14 https://registry.gdi-de.org/id/de.bund.bfg.csw/234fb9c3-fbf2-4f3f-85e7-933d44828092 M39610504165 The high-resolution digital surface model (DSM1, DOM1) of the watercourses Elbe and Lower Havel is based on the airborne laser scanning data, undertaken from 06 January 2022 to 18 March 2022 in the Elbe area and from 20 to 22 December 2021 in the Havel area. It was produced and published by Germany’s Federal Institute of Hydrology (BfG), on behalf of the River Basin Community Elbe (RBC Elbe, FGG Elbe). The work was supported by the German Federal Waterways and Shipping Administration (WSV) and the surveying offices and water management administrations of six German states - Saxony, Saxony-Anhalt, Brandenburg, Lower Saxony, Mecklenburg-Vorpommern and Schleswig-Holstein. The data cover both the area around the inland water stretches of the Elbe from the Czech-German border to the village of Zollenspieker (part of the city of Hamburg) and the Lower Havel waterway from the town of Rathenow to its confluence with the Elbe. Since the dataset has a large coverage of 4,043 km², it is split into 62 sections. They were either labelled *HW in case of flood relevant areas (in German: “hochwasser-relevante Gebiete”) or *AU in case of historical floodplains (in German: “Altauengebiete”). Financing was divided according to these categories: In the HW areas, the project was co-funded by BfG, the WSV and the federal states, while in the AU areas, BfG covered all project costs. For each section we provide hillshade (*HS) and height maps (*NHN). The data are available in a raster resolution of 1 meter in GeoTiff format; Coordinate reference frame: ETRS89.DREF91.R16; Coordinate projection: UTM Zone 33N; EPSG-Code: 25833; Height reference system: DHHN2016, national vertical reference frame in Germany (2022). For further information please contact us. Citation short: BfG et al. / i.A. FGG Elbe (2025) Recent homogeneous geotopographic data of the Elbe watercourse and its historical floodplain are required for a number of applications in the fields of water management, hydraulic engineering and ecology. Geotopographie Bundesanstalt für Gewässerkunde +49 (0)261 1306 0 Am Mainzer Tor 1 Koblenz Rheinland-Pfalz 56068 Deutschland Geodaesieservice@bafg.de pointOfContact https://geoportal.bafg.de/smartEditor/preview/DOM_Dresden_zoom.JPG Digital surface model in the city of Dresden opendata geo-referenced data inland water Elbe Lower Havel Waterway floodplain digital surface model DSM airborne lidar ALS Geobasisdaten Binnengewässer Untere Havel-Wasserstraße UHW Aue Altaue Digitales Oberflächenmodell DOM Es gelten keine Bedingungen. Dieser Datensatz kann gemäß der Lizenz "Creative Commons Namensnennung – 4.0 International (CC BY 4.0)" (http://creativecommons.org/licenses/by/4.0/) genutzt werden. { "id": "cc-by/4.0", "name": "Creative Commons Namensnennung – 4.0 International (CC BY 4.0)", "url": "http://creativecommons.org/licenses/by/4.0/", "quelle": "BfG et al. / i.A. FGG Elbe (2025)" } 1.00 inlandWaters true 10.11 14.25 50.87 53.50 https://doi.org/10.5281/zenodo.17458487 The data is derived from airborne laser scanning (ALS), at the inland Elbe waterway from 06 January 2022 to 18 March 2022, at the Lower Havel waterway from 20 to 22 December 2021.