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Web Services

The Czech Geological Survey (CGS) provides access to geological and applied maps through map server services (map services in ArcGIS for Server technology or standardised WMS services according to the WMS v.1.3.0 Open Geospatial Consortium specification), download services according to the INSPIRE Directive specification or downloading open data. On this page you will find a thematically organised overview of the web services provided. The status is automatically updated from the CGS Metadata Catalogue

CGS web services signpost

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Borehole surveys with quaternary thickness https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/vrty_mocnost_kvarteru/MapServer Service preview Service metadata
Borehole surveys – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Prozkoumanost/Vrtna_prozkoumanost/MapServer/WMSServer Service preview Service metadata
Geological map 1 : 50,000 (GEOCR50) https://mapy.geology.cz/arcgis/services/Geologie/geologicka_mapa50/MapServer/WMSServer Service preview Service metadata
Geological map 1 : 500,000 (GEOCR500) – bedrock https://mapy.geology.cz/arcgis/rest/services/Geologie/geologicka_mapa500_CR/MapServer Service preview Service metadata
Geological map 1 : 500,000 (GEOCR500) – bedrock, territorial overlap https://mapy.geology.cz/arcgis/services/Projekty/CGS_Bedrock_Geology/MapServer/WMSServer Service preview Service metadata
Geological map 1 : 500,000 (GEOCR500) – bedrock, territorial overlap https://mapy.geology.cz/arcgis/rest/services/Projekty/CGS_Bedrock_Geology/MapServer Service preview Service metadata
Geological map of Czech Republic 1 : 500,000 – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Geologie/geologicka_mapa500/MapServer/WmsServer Service preview Service metadata
Geological map of Czechoslovakia 1 : 200,000 – territory of the CR (raster) https://mapy.geology.cz/arcgis/rest/services/Geologie/G200_rastr/MapServer Service preview Service metadata
Geological map of geological units including the Quaternary cover 1 : 25,000 (GEOCR25) https://mapy.geology.cz/arcgis/services/Geologie/geologicka_mapa25_zakryta/MapServer/WMSServer Service preview Service metadata
Geological map of geological units including the Quaternary cover 1 : 25,000 (GEOCR25) https://mapy.geology.cz/arcgis/rest/services/Geologie/geologicka_mapa25_zakryta/MapServer Service preview Service metadata
Geological map of the bedrock (solid) geological units 1 : 25,000 (GEOCR25) https://mapy.geology.cz/arcgis/rest/services/Geologie/geologicka_mapa25_odkryta/MapServer Service preview Service metadata
Geological maps of the Crown Lands of Bohemia 1 : 144,000 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy144000/MapServer Service preview Service metadata
Indexs of Geological map 1 : 50,000 (GEOCR50) https://mapy.geology.cz/arcgis/rest/services/Geologie/geologicka_mapa50_indexy/MapServer Service preview Service metadata
Old manuscript geological maps 1 : 28,800 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy28800/MapServer Service preview Service metadata
Overview of geological mapping 1 : 25,000 (GEOCR25) https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_oblasti25/MapServer Service preview Service metadata
Overview of produced 3D geological models https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_modelu_3d/MapServer Service preview Service metadata
Quaternary map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/rest/services/Geologie/kvarterni_pokryv500_CR/MapServer Service preview Service metadata
Quaternary map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/services/Geologie/kvarterni_pokryv500_CR/MapServer/WMSServer Service preview Service metadata
Changes in concentrations of selected elements in surface waters (1984–2010) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/zmeny_koncentraci/MapServer Service preview Service metadata
Chemical analyses of surface water (sampling points) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/povrchove_vody/MapServer Service preview Service metadata
Chemical composition of groundwater in the Aš and Cheb regions (Geoplasma-CE) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/chemicke_slozeni_podzemnich_vod_Assko_Chebsko/MapServer Service preview Service metadata
Groundwater vulnerability to drought https://mapy.geology.cz/arcgis/services/HydroGeologie/zranitelnost_podzemni_vody/MapServer/WmsServer Service preview Service metadata
Groundwater vulnerability to drought https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/zranitelnost_podzemni_vody/MapServer Service preview Service metadata
Hydrogeological map 1 : 50,000 – regions https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/HG50_mapa/MapServer Service preview Service metadata
Hydrogeological map 1 : 50,000 – regions (documentation) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/HG50_dokumentace/MapServer Service preview Service metadata
Hydrogeological map of Czechoslovakia 1 : 1,000,000 – territory of the CR (raster) https://mapy.geology.cz/arcgis/services/HydroGeologie/HG1mil_rastr/MapServer/WMSServer Service preview Service metadata
Hydrogeological map of Czechoslovakia 1 : 1,000,000 – territory of the CR (raster) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/HG1mil_rastr/MapServer Service preview Service metadata
Hydrogeological map of Czechoslovakia 1 : 200,000 – territory of the CR (raster) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/HG200_rastr/MapServer/WMSServer Service preview Service metadata
Hydrogeological map of Czechoslovakia 1 : 200,000 – territory of the CR (raster) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/HG200_rastr/MapServer Service preview Service metadata
Hydrogeological map of the Aš and Cheb regions (Geoplasma-CE) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/hydrogeologicka_mapa_Assko_Chebsko/MapServer Service preview Service metadata
Hydrogeological surveys https://mapy.geology.cz/arcgis/services/Prozkoumanost/Hydrogeologicka_pozkoumanost/MapServer/WMSServer Service preview Service metadata
Hydrogeological surveys https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/Hydrogeologicka_pozkoumanost/MapServer Service preview Service metadata
Mineral water in the Aš and Cheb regions (Geoplasma-CE) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/mineralni_vody_kyselky_vyrony_Assko_Chebsko/MapServer Service preview Service metadata
Surface water chemistry (2007–2010) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/Chemismus_povrchovych_vod/MapServer Service preview Service metadata
Mineral information system (SurIS) https://mapy.geology.cz/arcgis/rest/services/Suroviny/Surovinovy_informacni_system/MapServer Service preview Service metadata
Mineral information system (SurIS) https://mapy.geology.cz/arcgis/services/Suroviny/Surovinovy_informacni_system/MapServer/WMSServer Service preview Service metadata
Groundwater vulnerability to drought https://mapy.geology.cz/arcgis/services/HydroGeologie/zranitelnost_podzemni_vody/MapServer/WmsServer Service preview Service metadata
Groundwater vulnerability to drought https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/zranitelnost_podzemni_vody/MapServer Service preview Service metadata
Landslides – INSPIRE view service (theme Natural risk zones) https://mapy.geology.cz/arcgis/services/Geohazardy/svahove_deformace/MapServer/WMSServer Service preview Service metadata
Overview of slope deformations mapping https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_mapovani_svahove_deformace/MapServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/rest/services/Geofyzika/radiometricke_anomalie/MapServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/services/Geofyzika/radiometricke_anomalie/MapServer/WMSServer Service preview Service metadata
Radon risk map 1 : 50,000 (GEOCR50) – INSPIRE view service (theme Natural risk zones) https://mapy.geology.cz/arcgis/services/Geohazardy/radon50/MapServer/WmsServer Service preview Service metadata
Engineering–geological zones 1 : 500,000 https://mapy.geology.cz/arcgis/rest/services/Geohazardy/IG_rajony500/MapServer Service preview Service metadata
Landslides – INSPIRE view service (theme Natural risk zones) https://mapy.geology.cz/arcgis/services/Geohazardy/svahove_deformace/MapServer/WMSServer Service preview Service metadata
Overview of slope deformations mapping https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_mapovani_svahove_deformace/MapServer Service preview Service metadata
CGS assessments of land development and land-use plans https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/posudky_vyjadreni/MapServer Service preview Service metadata
Geoelectrics – Vertical electrical sounding (VES) – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Geofyzika/VES/MapServer/WMSServer Service preview Service metadata
Geomagnetic field map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/services/Geofyzika/geomagneticka_mapa500/MapServer/WMSServer Service preview Service metadata
Geomagnetic field map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/rest/services/Geofyzika/geomagneticka_mapa500/MapServer Service preview Service metadata
Geophysical measurements (surveys, gravimetry, seismic, VES) https://mapy.geology.cz/arcgis/rest/services/Geofyzika/geofyzikalni_mereni_en/MapServer Service preview Service metadata
Geophysical measurements (surveys, gravimetry, seismic, VES) https://mapy.geology.cz/arcgis/services/Geofyzika/geofyzikalni_mereni_en/MapServer/WmsServer Service preview Service metadata
Geophysical surveys – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Prozkoumanost/Geofyzikalni_prozkoumanost/MapServer/WMSServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/services/Geofyzika/radiometricke_anomalie/MapServer/WMSServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/rest/services/Geofyzika/radiometricke_anomalie/MapServer Service preview Service metadata
Radiometric field map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/services/Geofyzika/radiometricka_mapa500/MapServer/WMSServer Service preview Service metadata
Radiometric field map 1 : 500,000 (GEOCR500) https://mapy.geology.cz/arcgis/rest/services/Geofyzika/radiometricka_mapa500/MapServer Service preview Service metadata
Radon risk map 1 : 50,000 (GEOCR50) – INSPIRE view service (theme Natural risk zones) https://mapy.geology.cz/arcgis/services/Geohazardy/radon50/MapServer/WmsServer Service preview Service metadata
Seismic (seismic profiles, check-shooting) https://mapy.geology.cz/arcgis/rest/services/Geofyzika/seismicke_profily/MapServer Service preview Service metadata
Seismic profiles – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Geofyzika/seismicke_profily/MapServer/WMSServer Service preview Service metadata
Changes in concentrations of selected elements in surface waters (1984–2010) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/zmeny_koncentraci/MapServer Service preview Service metadata
Chemical analyses of surface water (sampling points) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/povrchove_vody/MapServer Service preview Service metadata
Chemical composition of groundwater in the Aš and Cheb regions (Geoplasma-CE) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/chemicke_slozeni_podzemnich_vod_Assko_Chebsko/MapServer Service preview Service metadata
Litogeochemistry documentation https://mapy.geology.cz/arcgis/rest/services/Geologie/litogeochemicka_dokumentace/MapServer Service preview Service metadata
Radon risk map 1 : 50,000 (GEOCR50) – INSPIRE view service (theme Natural risk zones) https://mapy.geology.cz/arcgis/services/Geohazardy/radon50/MapServer/WmsServer Service preview Service metadata
Surface water chemistry (2007–2010) https://mapy.geology.cz/arcgis/rest/services/HydroGeologie/Chemismus_povrchovych_vod/MapServer Service preview Service metadata
Borehole surveys with quaternary thickness https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/vrty_mocnost_kvarteru/MapServer Service preview Service metadata
Borehole surveys – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Prozkoumanost/Vrtna_prozkoumanost/MapServer/WMSServer Service preview Service metadata
Geophysical measurements (surveys, gravimetry, seismic, VES) https://mapy.geology.cz/arcgis/rest/services/Geofyzika/geofyzikalni_mereni_en/MapServer Service preview Service metadata
Geophysical measurements (surveys, gravimetry, seismic, VES) https://mapy.geology.cz/arcgis/services/Geofyzika/geofyzikalni_mereni_en/MapServer/WmsServer Service preview Service metadata
Geophysical surveys – INSPIRE view service (theme Geology) https://mapy.geology.cz/arcgis/services/Prozkoumanost/Geofyzikalni_prozkoumanost/MapServer/WMSServer Service preview Service metadata
Hydrogeological surveys https://mapy.geology.cz/arcgis/services/Prozkoumanost/Hydrogeologicka_pozkoumanost/MapServer/WMSServer Service preview Service metadata
Hydrogeological surveys https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/Hydrogeologicka_pozkoumanost/MapServer Service preview Service metadata
Overview of geological mapping 1 : 25,000 (GEOCR25) https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_oblasti25/MapServer Service preview Service metadata
Overview of produced 3D geological models https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_modelu_3d/MapServer Service preview Service metadata
Overview of slope deformations mapping https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/prehled_mapovani_svahove_deformace/MapServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/services/Geofyzika/radiometricke_anomalie/MapServer/WMSServer Service preview Service metadata
Radiometric anomalies and CSUP survey https://mapy.geology.cz/arcgis/rest/services/Geofyzika/radiometricke_anomalie/MapServer Service preview Service metadata
CGS assessments of land development and land-use plans https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/posudky_vyjadreni/MapServer Service preview Service metadata
Geological maps of the Crown Lands of Bohemia 1 : 144,000 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy144000/MapServer Service preview Service metadata
Old manuscript geological maps 1 : 28,800 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy28800/MapServer Service preview Service metadata
Geological maps of the Crown Lands of Bohemia 1 : 144,000 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy144000/MapServer Service preview Service metadata
Old manuscript geological maps 1 : 28,800 (raster) https://agsportal.geology.cz/server/rest/services/Mosaic/historicke_mapy28800/MapServer Service preview Service metadata
CGS assessments of land development and land-use plans https://mapy.geology.cz/arcgis/rest/services/Prozkoumanost/posudky_vyjadreni/MapServer Service preview Service metadata
Mineral information system (SurIS) https://mapy.geology.cz/arcgis/rest/services/Suroviny/Surovinovy_informacni_system/MapServer Service preview Service metadata

INSPIRE services

The INSPIRE (INfrastructure for SPatial InfoRmation in the European Community) Directive of the European Parliament and of the Council lays down general rules for establishing a European spatial data infrastructure primarily to promote environmental policies and activities that affect the environment. The directive‘s annexes define three themes for spatial data involving the environment, whereby data produced and managed by the CGS concern the following two themes: Spatial data on geology are included in Annex II, and data on soil, natural risk zones and mineral resources in Annex III.

List of harmonized CGS datasets and services according to INSPIRE requirements in the CGS Metadata Catalogue

Method for citing CGS services

The Copyright page provides information on citing sources properly.