Geothermal map - Depths of the 90°C isotherm
The underground geothermal conditions can be presented, irrespective of the aquifers' position, with the appropriate geothermal maps. This map shows the expected depths of the isotherm of 90 °C and is made with data from 191 boreholes. In a way, it is the inverse of those ordinary temperature maps showing the temperature at certain depths. It is made on the basis of measured temperatures in accessible boreholes throughout the country. However, since the temperature field depends on the geological structure in the depths and tectonic characteristics, the course contours result of many influences, such as thermal conductivity of rocks, permeability and fracturing of rocks, all of which are reflected in the measured temperatures in boreholes. The distribution of boreholes, which were useful for the measurement of temperature, is very uneven, and different as regard the depths. The map of depths to 90 °C isotherm shows a positive anomaly in the northeastern part of Slovenia. As a result of thin Earth's crust in the area and the higher conductive heat flow from the Earth's mantle, there are higher temperatures and thus are inversely smaller depths to isotherm of 90 °C.
Simple
- Date (Creation)
- 2012-12-31
- Citation identifier
- SI.GEOZS.GEOTERM.IZO.90C / cd048766-d5fa-4788-b5f9-ff2862da1b7a
- Presentation form
- Digital map
- Purpose
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The aim is to improve access to the geothermal conditions in the depths. This map shows the expected depths of the isotherm of 90 ° C.
- Point of contact
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Organisation name Individual name Electronic mail address Role Geological Survey of Slovenia
info@geo-zs.si
Owner Geological Survey of Slovenia
mag. Andrej Lapanje
andrej.lapanje@geo-zs.si
Point of contact Geological Survey of Slovenia
mag. Dušan Rajver
dusan.rajver@geo-zs.si
Point of contact Ministry of Infrastructure
Originator Geološki zavod Slovenije
info@geo-zs.si
Custodian
- Maintenance and update frequency
- As needed
- Place
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Slovenia
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- Theme
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geothermal energy
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geothermy
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temperature map
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depth of the isotherm 90°C
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renewable energy resources
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energy balance
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hydrogeology
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GEMET - INSPIRE themes, version 1.0 INSPIRE themes
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Energy resources
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Spatial scope
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National
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- Theme
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INSPIRE
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- Use limitation
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Data is available under a Creative Commons - Attribution 4.0 International (CC BY 4.0) license. ( https://creativecommons.org/licenses/by/4.0)
- Access constraints
- Copyright
- Use constraints
- Copyright
- Use limitation
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Data is available under a Creative Commons - Attribution 4.0 International (CC BY 4.0) license. ( https://creativecommons.org/licenses/by/4.0)
- Spatial representation type
- Grid
- Distance
- 1000 m
- Language
- slv
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Environment description
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Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 9.3.1
- Description
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Slovenia
- Reference system identifier
- EPSG / MGI 1901 / Slovene National Grid (EPSG:3912) / 7.4
- Distribution format
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Name Version Raster Dataset
ArcINFO Grid
- Distributor contact
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Organisation name Individual name Electronic mail address Role Geological Survey of Slovenia
dusan.rajver@geo-zs.si
Custodian
- OnLine resource
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Protocol Linkage Name OGC:WMS-1.1.1-http-get-map
https://mapserver.geo-zs.si/cgi-bin/Geoterm? ER.gl_iso90c_slo
WWW:DOWNLOAD-1.0-http--download
https://egeologija.si/geonetwork/srv/slv/resources.get?uuid=C211EED2-54CA-4F43-8E85-EF59696A73CC&fname=gl_iso90_slo.rar&access=public gl_iso90_slo.rar
- Hierarchy level
- Dataset
- Statement
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Authors: mag. Dušan Rajver, univ. dipl. inž. geol., mag. Joerg Prestor, univ. dipl. inž. geol., Simona Pestotnik, univ.dipl. inž. vod. in kom.inž., mag. Andrej Lapanje, univ. dipl. inž. geol., dr. Mitja Janža, univ. dipl. inž. geol., Simon Mozetič, tehn. sod., dr. Nina Rman, univ. dipl. inž. geol.
- Description
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RAZISKAVE NACIONALNEGA POMENA; Naloga: 3.3 GEOTERMALNI VIRI, december 2012
vir zajema: dokumentacija Geološkega zavoda Slovenije
Metadata
- File identifier
- C211EED2-54CA-4F43-8E85-EF59696A73CC XML
- Metadata language
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slv
- Hierarchy level
- Dataset
- Hierarchy level name
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dataset
- Date stamp
- 2022-01-26T18:03:27
- Metadata standard name
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INSPIRE Metadata Implementing Rules: Technical Guidelines based on EN ISO 19115 and EN ISO 19119
- Metadata standard version
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V. 1.2
- Metadata author
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Organisation name Individual name Electronic mail address Role Geological Survey of Slovenia
Rada Peternel Rikanovič
rada.rikanovic@geo-zs.si
Point of contact
- Other language
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Language Character encoding English