Geochemical Atlas of the Federal Republic of Germany (1985), Stream water samples, Sample points

In the former GDR, investigations were carried out between 1980 and 1990 to estimate the raw material potential in the pre-Upper Permian bedrock units (Flechtingen-Rosslau Hills, Harz Mountains, Saxon Granulite Mountains, Thuringian Forest, Thuringian-Vogtlandian Slate Mountains, Ore Mountains, Elbe Valley Region/Lusatia), which lie at the earth's surface or are slightly covered by the Cenozoic. Part of these investigations was a geochemical prospection in the area of the above mentioned bedrock units. Approximately 18,000 water and 17,500 stream sediment samples were taken and geochemically analysed over an area of almost 15,000 km². The results of these investigations were documented in sub-reports on the individual bedrock units as well as in the "Final Report on the Comparative Evaluation of the Raw Material Potential in the Bedrock Units of the GDR" (Röllig et al., 1990; in German). These data from the bedrock units in the southern part of the former GDR are unique in their high sampling density (> 1 sample/km²) and provide a comprehensive geochemical survey of these areas. All later geochemical investigations (Geochemical Atlas 2000 as well as within the framework of GEMAS and FOREGS) were carried out with a much lower sampling density. These valuable and irretrievable data are now made generally available via the BGR geoportal. In addition to the digital provision of the original data material, area-wide distribution maps are made available for the first time, which were generated using modern computer-assisted methods. The downloads show the distribution of the sample points and the sampled area in the form of a (smoothed) 1 km buffer around the sample points.

INSPIRE

Identification

File identifier
4a0d5d33-ab64-4a3d-81a4-28b5677ed2d1 XML
Hierarchy level
Dataset
Online resource
Resource identifier
code

https://registry.gdi-de.org/id/de.bund.bgr.csw/88887fe1-1535-366b-008b-8176032c4ebf

Metadata language
Deutsch
Spatial representation type
Grid
Spatial representation type
Vector
Encoding
Format

Shapefile
Version

n/a
Format

PDF
Version

n/a
Format

PNG
Version

n/a
Projection
code
EPSG:32632
 

Classification of data and services

Topic category
  • Geoscientific information
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Keywords

Other keywords

Theme

  • Atlas

  • Bachwässer

  • Geochemie

  • Geochemische Karte

  • Elementkonzentration

  • flächenhafte Verteilung

  • Prospektion

  • Umweltgeochemie

  • atlas

  • stream waters

  • geochemistry

  • geochemical map

  • element concentration

  • spatial distribution

  • prospection

  • environmental geochemistry
Place

  • Deutschland

  • Germany
 
 

Geographic coverage

N
S
E
W
thumbnail


 

Temporal reference

Temporal extent
Temporal extent
Date (Publication)
2023-10-31
 

Quality and validity

Lineage

Röllig, G., Berger, W., Birke, M., Enderlein, F., Grosche, G., Kaberdin, B., Kampe, A., Krull, P., Kruse, B., Kunz, I., Rauch, U., Rentzsch, J., Schwandtke, E., Sehm, K., Söllig, A., Thomas, U. & Wünsch, K. (1990): Abschlußbericht zur vergleichenden Bewertung der Rohstofführung in den Grundgebirgseinheiten im Südteil der DDR. Gesellschaft für Umwelt- und Wirtschaftsgeologie mbH: S. 807; Berlin (Archiv der Bundesanstalt für Geowissenschaften und Rohstoffe, Hannover, Archivnummer 1004927).
Denominator
1000000
 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
Explanation

siehe dazu die angegebene Durchführungsbestimmung
 

Restrictions on access and use

Access constraints
Es gelten keine Zugriffsbeschränkungen
Access constraints

Allgemeine Geschäftsbedingungen, s. https://www.bgr.bund.de/agb - General Terms and Conditions, s. https://www.bgr.bund.de/agb_en

 

Responsible organization (s)

Contact for the resource
Organisation name

Bundesanstalt für Geowissenschaften und Rohstoffe/Federal Institute for Geosciences and Natural Resources
Email

geochemischeatlanten@bgr.de

 

Responsible organization (s)

Contact for the resource
Organisation name

Bundesanstalt für Geowissenschaften und Rohstoffe/Federal Institute for Geosciences and Natural Resources
Email

geochemischeatlanten@bgr.de

 

Metadata information

Contact for the metadata
Organisation name

Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Email

geodatenmanagement@bgr.de

Date stamp
2025-03-10
Metadata language
Deutsch
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Access constraints

Limitation
 

Use constraints

Limitation
 

Responsible custodian

Contact for the resource
 
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Atlas Bachwässer Elementkonzentration Geochemie Geochemische Karte Prospektion Umweltgeochemie atlas element concentration environmental geochemistry flächenhafte Verteilung geochemical map geochemistry prospection spatial distribution stream waters

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Associated resources

Not available