Digital surface model of the watercourses Elbe and Lower Havel (Germany), DGM-W Elbe project, DOM Elbe 2022

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)

Citation proposal
(2025) . Digital surface model of the watercourses Elbe and Lower Havel (Germany), DGM-W Elbe project, DOM Elbe 2022. https://gdk.gdi-de.org/geonetwork/srv/api/records/234fb9c3-fbf2-4f3f-85e7-933d44828092

INSPIRE
SDS

INSPIRE

Identification

File identifier: 234fb9c3-fbf2-4f3f-85e7-933d44828092 XML

Hierarchy level: Dataset

Online resource

Resource identifier

code: https://registry.gdi-de.org/id/de.bund.bfg.csw/234fb9c3-fbf2-4f3f-85e7-933d44828092

code: M39610504165

Metadata language: German

Encoding

Projection

Classification of data and services

Topic category

Inland waters

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

Other keywords

Keywords

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

Geographic coverage

Temporal reference

Temporal extent

Date ( Creation ): 2022-03-18

Date ( Publication ): 2025-11-14

Quality and validity

Lineage: 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.

Distance: 1.00 m

Conformity

Restrictions on access and use

Access constraints: Es gelten keine Bedingungen.

Access constraints: { "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)" }