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Harmonisierte deutsche Bohrdaten in BoreholeML - Niedersachsen

Dieser Datensatz beinhaltet semantisch und strukturell harmonisierte Bohrdaten aus einem gesamten Bundesland der Bundesrepublik Deutschland, die von einem der Staatlichen Geologischen Dienste der Länder (SGD) bereitgestellt werden. In Deutschland sind die SGD für die Speicherung, Archivierung und Weitergabe der Informationen über alle mechanisch abgeteuften Bohrungen zuständig. Die Bohrungsdaten wurden überwiegend gemäß Geologiedatengesetz von Dritten an die SGD übermittelt. Sie können daher keine Gewähr für die Richtigkeit der Informationen übernehmen. Im Rahmen einer dauerhaften Kooperation werden die Bohrdaten in generalisierter Form über das Austauschformat BoreholeML bei der BGR zentral zusammengeführt und veröffentlicht. Der Geodatensatz beinhaltet Stammdaten zu jeder Bohrung sowie ggf. Bohrtechnik-, Schicht-, Ausbau-, Grundwasser-, Probendaten sowie ggf. deren Auswertung und gewonne Daten aus Bohrlochmessverfahren. Die gleichen Informationen sind auch abrufbar in der Bohrpunktkarte Deutschland unter https://boreholemap.bgr.de.

Harmonisierte deutsche Bohrdaten in BoreholeML - Niedersachsen (OAF)

Dieser Datensatz beinhaltet semantisch und strukturell harmonisierte Bohrdaten aus einem gesamten Bundesland der Bundesrepublik Deutschland, die von einem der Staatlichen Geologischen Dienste der Länder (SGD) bereitgestellt werden. In Deutschland sind die SGD für die Speicherung, Archivierung und Weitergabe der Informationen über alle mechanisch abgeteuften Bohrungen zuständig. Die Bohrungsdaten wurden überwiegend gemäß Geologiedatengesetz von Dritten an die SGD übermittelt. Sie können daher keine Gewähr für die Richtigkeit der Informationen übernehmen. Im Rahmen einer dauerhaften Kooperation werden die Bohrdaten in generalisierter Form über das Austauschformat BoreholeML bei der BGR zentral zusammengeführt und veröffentlicht. Der Geodatensatz beinhaltet Stammdaten zu jeder Bohrung sowie ggf. Bohrtechnik-, Schicht-, Ausbau-, Grundwasser-, Probendaten sowie ggf. deren Auswertung und gewonne Daten aus Bohrlochmessverfahren. Die gleichen Informationen sind auch abrufbar in der Bohrpunktkarte Deutschland unter https://boreholemap.bgr.de.

Borehole-GPR crosshole and reflection data from monitoring of freeze-thaw cycles in a geological latent heat storage system

The dataset contains borehole-GPR (ground penetrating radar) data from a shallow quaternary glacial aquifer at the test site "TestUM" in Wittstock/Dosse (Germany). At the test site a geological latent heat storage concept was tested while freezing and thawing a subsurface volume in a controlled manner. Therefore, 16 heat exchanger probes, 18 m deep each, are installed in a 1 m x 1 m-grid. 22 2-inch wells and eight multilevel wells are installed to provide direct access to the aquifer for groundwater sampling and borehole measurements. The borehole deviation of the 2-inch monitoring wells was measured using a deviation probe (DevProbe1, Geotomographie, Neuwied, Germany). Readings of tilt and direction were taken for every borehole, allowing calculation of the well path in the subsurface. Reflection and crosshole borehole GPR measurements were performed before and during two freezing cycles. The data were collected from November 2022 to December 2023. The borehole GPR measurements were performed in the 2-inch monitoring wells. To record the data, we used a GSSI SIR 4000 (GSSI Geophysical Survey Systems, Inc., Nashua, USA) and one (reflection measurements) or two (crosshole measurements) Tubewave-100 antennas (Radarteam Sweden AB, Boden, Sweden). For reflection measurements, an antenna was used that served as both transmitter and receiver. It was lowered into a borehole, and measurements were taken every 0.25 meters starting at a maximum of 16.75 m up to 0.25 m depth. The crosshole measurements were realized as zero offset profiles with two antennas. One served as a transmitter and one as a receiver. They were placed in two boreholes and lowered simultaneously, with measurements taken every 0.25 m at the same depth starting at a maximum of 16.75 m up to 0.25 m depth. The naming of the 2-inch wells was adjusted according to the groundwater flow direction from northeast to southwest. Wells located upstream of the freezing area start with the letter U, central wells with the letter C, and downstream wells with the letter D. For the reflection measurements, four boreholes were measured upstream (U03, U04, U05, U06), two in the center (C04, C05), and five downstream (D02, D04, D05, D06, D08). For crosshole, various measurements were chosen to characterize the subsurface before freezing, including combinations of upstream-downstream, upstream-center, center-center, and center-downstream. During the freezing phase, the crosshole measurements were conducted using combinations of upstream-upstream, upstream-downstream, center-center, and downstream-downstream.

INSPIRE: German Borehole Locations - Mecklenburg Western Pomerania (GBL)

The GBL (INSPIRE) represents mechanically drilled boreholes approved by the State Geological Surveys of Germany (SGS). Most of the drilling data were not collected by the SGS, but were transmitted to SGS by third parties in accordance with legal requirements. Therefore, the SGS can accept no responsibility for the accuracy of the information. According to the Data Specification on Geology (D2.8.II.4_v3.0) the boreholes of each federal state are stored in one INSPIRE-compliant GML file. The GML file together with a Readme.txt file is provided in ZIP format (e.g. GBL-INSPIRE_Lower_Saxony.zip). The Readme.txt file (German/English) contains detailed information on the GML file content. Data transformation was proceeded by using the INSPIRE Solution Pack for FME according to the INSPIRE requirements.

INSPIRE: German Borehole Locations - Baden-Württemberg (GBL)

The GBL (INSPIRE) represents mechanically drilled boreholes approved by the State Geological Surveys of Germany (SGS). Most of the drilling data were not collected by the SGS, but were transmitted to SGS by third parties in accordance with legal requirements. Therefore, the SGS can accept no responsibility for the accuracy of the information. According to the Data Specification on Geology (D2.8.II.4_v3.0) the boreholes of each federal state are stored in one INSPIRE-compliant GML file. The GML file together with a Readme.txt file is provided in ZIP format (e.g. GBL-INSPIRE_Lower_Saxony.zip). The Readme.txt file (German/English) contains detailed information on the GML file content. Data transformation was proceeded by using the INSPIRE Solution Pack for FME according to the INSPIRE requirements.

Sediment echosounder raw data (Atlas Parasound P70 echosounder entire dataset) of RV MARIA S. MERIAN during cruise MSM98

Sediment echosounder data using Atlas Parasound P70 echosounder was recorded during MARIA S. MERIAN cruise MSM98, which took place in the North Sea from 2021-01-08 to 2021-01-23. The main objective of the cruise was focused on the hydrocarbon fluid emissions in the German North Sea and focused on the 'Entenschnabel'- area. During MSM98 the newly detected gas emissions were investigated in detail regarding its quantities, temporal and spatial variability, source and fate. Description of data source: During the MSM98 cruise, the hull-mounted parametric sub-bottom profiler ATLAS PARASOUND P70 was used to conduct information about the sediment sub-surface and water column. Its function is based on the parametric effect of the non-linear relation of pressure and density during sonar propagation. The system utilizes two high-intensity waves with frequencies of 18-20 kHz (primary high frequency; PHF) and 22-24 kHz to create a secondary high (about 40-42 kHz) and secondary low frequency (SLF) of about 4 kHz. The SLF can record sub-bottom structures, whereas the PHF can image the water column and potential gas bubbles, plankton ,fish or nepheloid layers within. The transducer array has an opening angle of 4° by 5°, which corresponds to a footprint size of about 7% of the water depth. Data acquisition was performed using measured real-time values of surface sound velocity and a static sound velocity profile of 1500 m/s. Using the software ATLAS PARASTORE, data was displayed and stored as raw *.asd files and additional *.ps3 and auxiliary files for certain depth windows. The *.ps3 files were utilized for conversion to SEG-Y format and further processing using the software SeNT (developed by V. Spiess & H. Keil, MTU-GeoB) and Kingdom Suite. For further information on the system, consult: https://epic.awi.de/id/eprint/26733/7/ATLAS_PARASOUND_2015-02.pdf. The sub-bottom profiler was operating almost continuously with a desired frequency of 4 kHz for SLF and a desired frequency of 18 kHz for PHF. Most of the time the system run as continuous wave for water column analyisis.

Physical oceanographic profiles of 43 CTD casts during MARIA S. MERIAN cruise MSM98 in 20201 in the North Sea

During the RV Maria S. Merian cruise 98, which took place between 08.01.2021 to 23.01.2021 bathymetry data based on multibeam echosounder (MBES) was recorded. The main objective of the cruise was focused on the hydrocarbon fluid emissions in the German North Sea and focused on the 'Entenschnabel'- area. In total, 43 CTDs were deployed, mainly to sample the methane content in the water column and to observe the stratigraphy of the water column. Oceanographic data as well as water samples have been collected at every CTD station. At the borehole locations of B11-2 and B18-1 but also at the DOK1-X Thor-1 and D1 well 4 CTDS per site have been deployed.Detailed information about the temperature, conductivity and oxygen of the water column have been carried out with a Seabird CTD/Rosette SBE911 with SBE-32 water sampler, equipped with 24 OTE bottles (10L).

Deutscher Bohrungsnachweis

Der Deutsche Bohrungsnachweis (German Borehole Locations - GBL) bietet Zugriff auf Bohrdaten in der Bundesrepublik Deutschland, die von den Staatlichen Geologischen Diensten der Bundesländer (SGD) bereitgestellt werden. In Deutschland sind die SGD für die Speicherung, Verarbeitung und Weitergabe der Informationen über Bohrungen zuständig. Im Rahmen eines Gemeinschaftsprojektes werden die Bohrdaten in generalisierter Form über das Austauschformat BoreholeML bei der BGR zentral zusammengeführt. Der Geodatensatz beinhaltet die übermittelten Stammdaten der Bohrungen aus den beteiligten Ländern in BoreholeML Kodierung. Diese Kodierung kann über die mitgelieferte Data Specification -codeLists- in Klartext aufgelöst werden. Die gleichen Informationen sind auch abrufbar in der Bohrpunktkarte Deutschland https://boreholemap.bgr.de/ auf dem Reiter „Stammdaten“ zu jeder Bohrung.

INSPIRE: German Borehole Locations - Berlin (GBL)

The GBL (INSPIRE) represents mechanically drilled boreholes approved by the State Geological Surveys of Germany (SGS). Most of the drilling data were not collected by the SGS, but were transmitted to SGS by third parties in accordance with legal requirements. Therefore, the SGS can accept no responsibility for the accuracy of the information. According to the Data Specification on Geology (D2.8.II.4_v3.0) the boreholes of each federal state are stored in one INSPIRE-compliant GML file. The GML file together with a Readme.txt file is provided in ZIP format (e.g. GBL-INSPIRE_Lower_Saxony.zip). The Readme.txt file (German/English) contains detailed information on the GML file content. Data transformation was proceeded by using the INSPIRE Solution Pack for FME according to the INSPIRE requirements.

INSPIRE: German Borehole Locations - Thuringia (GBL)

The GBL (INSPIRE) represents mechanically drilled boreholes approved by the State Geological Surveys of Germany (SGS). Most of the drilling data were not collected by the SGS, but were transmitted to SGS by third parties in accordance with legal requirements. Therefore, the SGS can accept no responsibility for the accuracy of the information. According to the Data Specification on Geology (D2.8.II.4_v3.0) the boreholes of each federal state are stored in one INSPIRE-compliant GML file. The GML file together with a Readme.txt file is provided in ZIP format (e.g. GBL-INSPIRE_Lower_Saxony.zip). The Readme.txt file (German/English) contains detailed information on the GML file content. Data transformation was proceeded by using the INSPIRE Solution Pack for FME according to the INSPIRE requirements.

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