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8 datasets found

Base Topographic Map 1 : 10 000 in S-JTSK

ZTM 10/S-JTSK started to be produced using digital technology in 2020 from the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) and the Geonames database of geographical names of the Czech Republic as a replacement for the Base Map of the Czech Republic 1:10 000 (ZM 10). It is available as print files in PDF format (CMYK) containing the complete content of the map sheet, in raster TIFF format (RGB, 24-bit colour depth, 508 dpi, LZW compression), and in vector format in SHP and DGN8, enabling the use of ZTM 10/S-JTSK data in GIS and CAD applications, including limited editing. The distribution unit is the ZTM 10/S-JTSK map sheet. In the case of the print PDF, it covers an area of 400 × 500 mm with an overlap of 20 mm in the east–west direction and 10 mm in the north–south direction, plus space for frame data and marginal information (total PDF area 500 × 790 mm). In the case of the raster TIFF tile, the segment size is 400 × 500 mm (corresponding to 4 × 5 km at map scale). The position of individual tiles in the coordinate system is ensured by world files (TFW). The same spatial extent applies to the distribution units of vector data in SHP and DGN8 formats.


Base Topographic Map 1 : 100 000 in S-JTSK

ZTM 100/S-JTSK started to be produced using digital technology in 2020 from the Data50 cartographic database, updated on the basis of the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) and the Geonames database of geographical names of the Czech Republic, as a replacement for the Base Map of the Czech Republic 1:100 000 (ZM 100). It is available as print files in PDF format (CMYK) containing the complete content of the map sheet, in raster TIFF format (RGB, 24-bit colour depth, 508 dpi, LZW compression), and in vector format in SHP and DGN8, enabling the use of ZTM 100/S-JTSK data in GIS and CAD applications, including limited editing. The distribution unit is the ZTM 100/S-JTSK map sheet. In the case of the print PDF, it covers an area of 400 × 500 mm with an overlap of 20 mm in the east–west direction and 10 mm in the north–south direction, plus space for frame data and marginal information (total PDF area 500 × 790 mm). In the case of the raster TIFF tile, the segment size is 400 × 500 mm (corresponding to 40 × 50 km at map scale). The position of individual tiles in the coordinate system is ensured by world files (TFW). The same spatial extent applies to the distribution units of vector data in SHP and DGN8 formats.


Base Topographic Map 1 : 25 000 in S-JTSK

ZTM 25/S-JTSK started to be produced using digital technology in 2020 from the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) and the Geonames database of geographical names of the Czech Republic as a replacement for the Base Map of the Czech Republic 1:25 000 (ZM 25). It is available as print files in PDF format (CMYK) containing the complete content of the map sheet, in raster TIFF format (RGB, 24-bit colour depth, 508 dpi, LZW compression), and in vector format in SHP and DGN8, enabling the use of ZTM 25/S-JTSK data in GIS and CAD applications, including limited editing. The distribution unit is the ZTM 25/S-JTSK map sheet. In the case of the print PDF, it covers an area of 400 × 500 mm with an overlap of 20 mm in the east–west direction and 10 mm in the north–south direction, plus space for frame data and marginal information (total PDF area 500 × 790 mm). In the case of the raster TIFF tile, the segment size is 400 × 500 mm (corresponding to 10 × 12.5 km at map scale). The position of individual tiles in the coordinate system is ensured by world files (TFW). The same spatial extent applies to the distribution units of vector data in SHP and DGN8 formats.


Base Topographic Map 1 : 250 000 in S-JTSK

ZTM 250/S-JTSK was created from 2021 onwards using digital technology from the Data250 cartographic database, updated on the basis of the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) and the Geonames database of the Czech Republic, as a replacement for the Base Map of the Czech Republic 1:200 000 (ZM 200). It is available as PDF print files (CMYK) containing the complete map sheet content, in raster TIFF format (RGB, 24-bit colour depth, 508 dpi resolution, LZW compression), and in vector formats SHP and DGN8, which allow the use and, to a certain extent, editing of ZTM 250/S-JTSK data in GIS and CAD applications. The ZTM 250/S-JTSK map sheet serves as the distribution unit. In the case of a PDF print file, it covers an area of 400 × 500 mm with an overlap of 20 mm in the east–west direction and 10 mm in the north–south direction, as well as space formarginal and extramarginal information (total PDF size 500 × 720 mm). In the case of a TIFF raster tile, the segment measures 400 × 500 mm (100 km × 125 km at map scale). The positioning of individual tiles within the coordinate system is provided by world files (TFW). The same area is covered by the vector data distribution units in SHP and DGN8 formats.


Base Topographic Map 1 : 5 000 in S-JTSK

The Basic Topographic Map of the Czech Republic 1:5 000 in the S-JTSK coordinate system (ZTM 5/S-JTSK) has extended the scale series of the national map series of the Land Survey Office since 2023. ZTM 5/S-JTSK is produced from the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®), the Digital Terrain Model of the Czech Republic, 5th Generation (DMR 5G), the Geonames database of geographical names of the Czech Republic, and the Data10 cartographic database. The data are processed in the ZTM 5 cartographic database of the IS SMD technological line. Print files containing the complete content of the map sheet are generated in PDF format (CMYK), and raster files of the map field are produced in TIFF format (RGB, 24-bit colour depth, 508 dpi, LZW compression). Data are also exported from the cartographic database in vector formats ZTM 5/S-JTSK – SHP and DGN8, allowing a certain level of editing in GIS and CAD applications. The distribution unit is a ZTM 5 map sheet, which for raster TIFF files and vector data represents a segment of 2.5 × 2 km with sides parallel to the coordinate axes of S-JTSK. For raster data, the position of segments in the coordinate system is ensured by world files (TFW) for the S-JTSK / Krovak EN display. The print PDF additionally contains coordinate grids (the kilometre grid of S-JTSK and the geographical and kilometre grid of ETRS89/TMzn), the map frame with frame data (e.g., directional information for selected roads, names of neighbouring settlements, descriptions of neighbouring countries, coordinates), and marginal information (e.g., legend, imprint data, graphical, numerical, and slope scale, graphical overview of administrative and cadastral boundaries and boundaries of protected areas). Furthermore, the map field is extended by an overlap strip of 100 m in the east and west and 50 m in the north and south. ZTM 5/S-JTSK contains planimetry, altimetry, and map lettering. Planimetry includes settlements and individual objects, transport networks, hydrography, boundaries of administrative units and cadastral units, boundaries of protected areas, points of horizontal geodetic control, vegetation, and land cover. Altimetry represents terrain relief depicted by contour lines from the ZABAGED® – Altimetry – Contour Lines product derived from DMR 5G, with a basic contour interval of 1 m, terrain steps, rock formations, gullies, landslides or scree, isolated rocks and boulders, groups and rows of stones, and spot heights with indicated elevation. Map lettering consists of generic object designations, standardised geographical nomenclature (including street names), contour labels, spot heights, and building numbers. Only objects occurring within the territory of the Czech Republic are depicted. Necessary generalisation and displacement of individual objects are applied only to a very limited extent. The map therefore provides detailed information about the defined territory with high positional accuracy while preserving the shape and size of the depicted areal topographic objects as in the source databases.


Base Topographic Map 1 : 50 000 in S-JTSK

ZTM 50/S-JTSK started to be produced using digital technology in 2020 from the Data50 cartographic database, updated on the basis of the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) and the Geonames database of geographical names of the Czech Republic, as a replacement for the Base Map of the Czech Republic 1:50 000 (ZM 50). It is available as print files in PDF format (CMYK) containing the complete content of the map sheet, in raster TIFF format (RGB, 24-bit colour depth, 508 dpi, LZW compression), and in vector format in SHP and DGN8, enabling the use of ZTM 50/S-JTSK data in GIS and CAD applications, including limited editing. The distribution unit is the ZTM 50/S-JTSK map sheet. In the case of the print PDF, it covers an area of 400 × 500 mm with an overlap of 20 mm in the east–west direction and 10 mm in the north–south direction, plus space for frame data and marginal information (total PDF area 500 × 790 mm). In the case of the raster TIFF tile, the segment size is 400 × 500 mm (corresponding to 20 × 25 km at map scale). The position of individual tiles in the coordinate system is ensured by world files (TFW). The same spatial extent applies to the distribution units of vector data in SHP and DGN8 formats.


Points of Horizontal Geodetic Control

Points of the Horizontal Geodetic Control (PBP) include points of the fundamental horizontal control (ZPBP) and points of the minor horizontal geodetic control (PPBP). They are administered by the Land Survey Office or, for certain categories, by the respective Cadastral Offices.


Points of the CZEPOS Czech Republic permanent GNSS stations network

The points of the CZEPOS network constitute reference points of the GNSS permanent stations, defined as the intersection of the upper surface of the antenna mount with the vertical axis of the hole in the mount. The points are administered by the Land Survey Office.