INSPIRE Geoportal
MIN4EU LGRB-BW: near-surface mineral raw material occurrences - harmonized dataset
Since 1999, the Geologic Survey of Baden-Württemberg publishes a statewide geological map series 1 : 50 000 "Karte der mineralischen Rohstoffe 1 : 50 000 (KMR 50)". On it, the distribution of near-surface mineral raw material prospects and occurrences (mainly) and deposits (subordinate) is shown. This continuously completed and updated map currently covers around 60% of the federal state. It is the base for the regional associations in the task of mineral planning.
The prospects and occurrences are classified according to different raw material groups (e.g. raw material for crushed stone (limestone, igneous rocks, metamorphic rocks, sand and gravel), raw materials for cement, dimension stone, high purity limestone, gypsum ...). Their spatial delineation is based on various group-specific criteria such as minimum workable thickness, minimum resources, ratio overburden/workable thickness, and so on. It is assumed that they contain deposits as a whole or in parts. In the vast majority of cases, the data is not sufficient for the immediate planning of mining projects, but it does facilitate the selection of exploration areas.
The name of each area (e.g. L 6926-3) consists of three parts. L = roman rnumeral fo 50, 6926 = sheet number of the topographic map 1 : 50 000, 3 = number of the area/mineral occurrence shown on this sheet.
Co-occurring land-use conflicts, e.g. water protection areas and nature conservation areas, forestry and agriculture, are not taken into account in the processing of KMR 50. Their assessment is the task of land use planning, the licensing authorities and the companies interested in mining.
The data is stored in the statewide raw material area database "olan-db" of the LGRB.
Simple
- Alternate title
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LGRB near-surface mineral raw material occurrences - dataset
- Date (Revision)
- 2021-06-30
- Status
- On going
- Point of contact
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Organisation name Individual name Electronic mail address Role Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Ref. 96 state raw material geology
Point of contact
- Maintenance and update frequency
- Annually
- Keywords
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Germany
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- Keywords
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Baden-Württemberg
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- Keywords
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LGRB
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- Keywords
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Mintell4EU
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- Keywords
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near surface mineral raw materials
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- Keywords
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map of mineral resources 1 : 50 000 (KMR 50)
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- Keywords
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deposits
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- Keywords
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prospects and occurrences
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- Keywords
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raw material groups
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- Keywords
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EGDI
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Liste der Datenkategorien in der GDI-BW für Geodaten
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inspireidentifiziert
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opendata
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Spatial scope
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GDI-BW-Schlüsselwortliste nach dem mehrsprachigen Umwelt-Thesaurus GEMET
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raw materials
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- Access constraints
- Other restrictions
- Other constraints
- no limitations to public access
- Use constraints
- Other restrictions
- Other constraints
- Data licence Germany - Zero - Version 2.0
- Spatial representation type
- Vector
- Denominator
- 50000
- Language
- English
- Character set
- UTF8
- Topic category
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- Geoscientific information
- Environment
))
- Unique resource identifier
- EPSG:25832
- Unique resource identifier
- EPSG:31467
- Unique resource identifier
- EPSG:4326
- Unique resource identifier
- EPSG:3857
- Unique resource identifier
- EPSG:4258
- Distribution format
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Name Version ESRI Shapefile
n/a (default)
Distributor
- Distributor contact
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Organisation name Individual name Electronic mail address Role Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Distribution
Distributor
- Fees
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keine
- OnLine resource
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Protocol Linkage Name https://services.lgrb-bw.de/m4eu/services/m4eu?REQUEST=GetCapabilities&SERVICE=WFS&VERSION=2.0.0 WFS GetCapabilities request providing machine readable service metadata
- Hierarchy level
- Dataset
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
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Service was tested with the official EU validator.
- Pass
- Yes
- Statement
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map of mineral resources of Baden-Württemberg 1 : 50 000 (KMR 50)
Metadata
- File identifier
- 42a0ebee-2275-4255-a15a-a27742ffc19d XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2023-05-23T09:48:43
- Metadata standard name
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ISO 19115:2003 (GDI-BW)
- Metadata standard version
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2.1
- Metadata author
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Organisation name Individual name Electronic mail address Role Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Section 91
Point of contact Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Section 91
Custodian
