3D-model of the deeper underground of the North German Basin

The „TUNB 3D-model of the North German Basin“ provides information of the spatial distribution of base horizons, salt structures and faults in the North German Basin (On- and Offshore). The model consists of 13 important supra-regional “litho”-stratigraphic base horizons of late Paleozoic to Cenozoic formations. The base of the Late Permian „Zechstein“ forms the base of the model and the base of the Cenozoic „Rupelium“ is the youngest modeled horizon. The digital elevation model (or sea bottom offshore) acts as the top of the model. 273 salt structures were modelled using seismic data, well data and in some cases the depth maps of surrounding horizons. The salt structures are represented by a generalized modelled boundary between salt and surrounding sediment. Due to the large number of faults in the area only selected faults could be incorporated into the model. Faults that are longer than 5 km and offset at least 3 horizons are modelled. Also selected important faults are included into the model even if they don´t match these criteria. Due to its overview scale and necessary generalisations, the model is not suitable for detailed site investigations. The 3D model is the outcome of a joint project coordinated by BGR. The modelling was conducted between 2014 and 2020 by the State Geologic Survey Organisation (GSO) of Schleswig-Holstein (LLUR), Mecklenburg-Vorpommern (LUNG), Brandenburg (LBGR), Sachsen-Anhalt (LAGB) and Niedersachen (LBEG). The area of Hamburg was modelled by LLUR, that of Bremen by LBEG and that of Berlin by the State Geological Survey of Brandenburg (LBGR). The BGR was responsible for modelling the area of the Exclusive Economic Zone of the German North Sea. The authorship of the individual state models lies with the State Geological Surveys, which created them in each case. The software package GOCAD/SKUA by Emerson Paradigm was used to create the model. In this software format the model can also be downloaded. We would like to thank EMERSON E&P for providing Paradigm SKUA-GOCAD and EPOS as part of the Academic Software Program.

Citation proposal
(2021) . 3D-model of the deeper underground of the North German Basin. https://gdk.gdi-de.org/geonetwork/srv/api/records/8b70fe0f-0b03-477b-a3cd-c0f13a2c41b2

Simple

Alternate title: TUNB-3D

Date ( Publication ): 2021-01-28

Date ( Revision ): 2022-05-11

Identifier: 0112783c-f33f-df22-49f7-8d1902548695

Status: completed Completed

Point of contact

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) - von Goerne, Gabriela

Stilleweg 2 Hannover 30655 Deutschland

GEMET - INSPIRE themes, version 1.0 ( Theme )

Geologie
Geology

GEMET - Concepts, version 4.1.4 ( Theme )

Modell

Keywords ( Theme )

Geothermie
3D-Horizont
Strukturgeologie

Keywords ( Place )

Norddeutsches Becken
Deutsche Nordsee

Access constraints: Other restrictions

Use constraints: Other restrictions

Other constraints: Die bereitgestellten Informationen sind bei Weiterverwendung wie folgt zu zitieren: BGR, LAGB, LBEG, LBGR, LLUR, LUNG (2022): 3D-Modell des geologischen Untergrundes des Norddeutschen Beckens (Projekt TUNB). Erstveröffentlichung 2021, Version 2022, https://gst.bgr.de, Abgerufen am xx.xx.xxxx Allgemeine Geschäftsbedingungen, siehe https://www.bgr.bund.de/AGB General terms and conditions, see https://www.bgr.bund.de/AGB_en.“

Spatial representation type: TIN

Metadata language: German

Character set: UTF8

Topic category

Geoscientific information

Distribution format

online (n/a )
GOCAD/SKUA (n/a )

OnLine resource: Modell im BGR-3D-Viewer
Modell im BGR-3D-Viewer

OnLine resource: Projekt-Homepage
Projekt-Homepage

Hierarchy level: Dataset

Conformance result

Date ( Publication ): 2010-12-08

Explanation: siehe dazu die angegebene Durchführungsbestimmung

Statement: Die Urheberschaft der Landesmodelle zu Niedersachsen & Bremen, Schleswig-Holstein & Hamburg, Brandenburg & Berlin, Sachsen-Anhalt, Mecklenburg-Vorpommern sowie zur Deutschen Nordsee liegt bei den Staatlichen Geologischen Diensten (LBEG, LLUR, LBGR, LAGB, LUNG, BGR), die diese jeweils erstellt haben. Das TUNB-Gesamtmodell als auch die jeweiligen Landesmodelle unterliegen dem deutschen Urheberrecht.