Metadata 460

The database (ORACLE) contains magnetic anomalies delta ?T that has been measured by airborne magnetometry survey at scale 1:25,000 since 1960 (about 85 % of the whole territory); the rest is covered by measurement at scale 1:200,000 (1958-1960). The period 1960-1971 is represented by analogue recording (flux-gate magnetometer) with accuracy ca 10 nT. The next measuremets have been carried out using digital registration (proton or cesium magnetometer) with accuracy ca 2 nT. The results of ground magnetomet...

Database application of digital map archive contains a large collection of geoscientific maps and manuscript documents from the Czech Republic and the world. Map documents are mainly produced by CGS and its predecessors. It is possible to carry out detailed searches using map applications by means of which previews of digitized documents and other detailed information can be obtained (explanation, legend, geological cross sections, etc). For most of the map is available on-line thumbnails.

ArcGIS Server service provides access to information about maps stored in the CGS map archive.

WMS service provides access to information about maps stored in the CGS map archive.

Map application allows location and displaying maps from the Czech Republic, which are stored in the archive of the CGS. The result of the search is a bibliographic information and a link to the preview of scanned maps.

ArcGIS Server map service displaying map markers of geological map of the whole area of the Czech Republic at a scale of 1 : 50 000.

WMS service displaying map markers of geological map of the whole area of the Czech Republic at a scale of 1 : 50 000.

Hydrogeological structur, fields indicating the water chemistry, geoisoterms, areas with local occurrence of mineral water and documentation dots. The aim for assembly of Map of mineral water 1:500 000 is to show the basic regional and local patterns of extension of mineral water as a specific group of groundwater, to show hydrogeological conditions of their occurrence, the chemical constitution of different groups and types of water, their various utilisation, but also the possibility of obtaining new sou...

Radon Risk Map of the Bedrock at 1 : 500,000 scale. This map shows the prevailing radon index of different types of bedrock: 1. Low (Mesozoic and Tertiary sediments), 2. Intermediate (Quaternary sediments), 3. Medium ( Metamorphic rocks and Palaeozoic sediments), 4. High (Magmatic rocks, except for the Pre-Variscan granitoids – medium index), 5. Tectonic features, 6. Boundaries of regions

Map of water-bearing characteristics 1 : 2,000,000 (was compiled by O. Franko, M. Hazdrová, M. Chaloupská, J. Jetel, G. Kačura, E. Kullman, V. Myslil and P. Pospíšil, J. Vrba and K. Zima. It was published as a supplementary map with the Hydrogeological map of Czechoslovakia in 1966.