Detailed gravimetric quasigeoid QGZÚ-2013 represents a transformation surface enabling transformation between altitudes H in the Baltic Vertical Datum – After Adjustment (Bpv) and ellipsoidal heights h in the European Terrestrial Reference System 1989 (ETRS89) /realization ETRF2000/ above the rotating ellipsoid Geodetic Reference System 1980 (GRS80). Data content creates height anomaly zeta expressed in the nodal points of regular grid (3'' x 3'') of geographical coordinates ETRS89. Height anomalies implements own transformation relationship that has the form h = H + zeta. Total mean square error of height anomaly is on the territory of the Czech Republic 1 cm, in the mountainous terrain and in border areas (up to 10 km from the border) can reach higher values, but not more than 3 cm. Quasigeoid model was computed using combined regional solution of linear gravimetric boundary value task for the correcting gravitational potential of the Earth, with the significant contribution of complete revised dataset of detailed points of gravimetric mapping of the Czech Republic performed in the frame of geophysical mapping between 1950 – 2010, and with the other data.

Digital geographical model of territory of the Czech Republic (Data250). Minimal positional accuracy is 125 m and the level of detail corresponds to the scale 1:250,000. The content of Data250 consists of 50 feature types. The database is organised into eight thematic groups – administrative boundaries, hydrography, transportation, settlements, geographic names, miscellaneous objects, vegetation, surface and altimetry. Data is provided as open data in SHP data format.

Data50 is a geograpfical model of territory of the Czech Republic. It has been derived from a cartographic database for Base map CR 1 : 50 000 and it is comprised of 8 thematic groups in total - Settlements and cultural and industrial buildings, Transportation, Pipelines and electric lines, Hydrography, Boundary of territorial units, Vegetation and bare surface, Terrain and Names. Data is provided as open data in SHP data format. The dataset is updated regularly.

Dataset contains pre-defined file containing list of address points and their relation to the election districts. Address points are structured according to municipalities and districts/city parts (MOMC) for territorialy structured statutory cities. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of Territorial Identification, Addresses and Real Estates). Data is created once a month and provided in SHP format. Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates.

Points of Gravity Geodetic Control - contains only point of fundamental Gravity Geodetic Control, whose administrator is Land Survey Office.

Dataset contains information on relationship between selected territorial elements and units of territorial registration. Data is specified in seven CSV files for the whole Czech Republic. File adresni-mista-vazby-cr.csv contains links of address points to the following elements – street, municipality part, town district (MOMC), Prague city district (MOP), town district of Prague (SPRAVOBV), municipality, municipality with an authorized municipal office (POU), municipality with extended competence (ORP), higher territorial self-governing entity (VÚSC) and election district (VO). File vazby-cr.csv contains links between elements municipality part, municipality, POU, ORP, VUSC, cohesion region (REGSOUDR) up to the element of state. File vazby-hlm-praha.csv contains modularity of elements in the city of Prague: MOMC, SPRAVOBV, municipality, POU, ORP, VUSC, REGSOUDR and state. File vazby-katastr-uzemi-cr.csv contains modularity of basic urban units (ZSJ) into cadastral units (KATUZ) and municipalities. File vazby-momc-statutarni-mesta.csv contains modularity of territorial elements in territorialy structured statutory cities: MOMC, MOP, obec, POU, ORP, VUSC, REGSOUDR and state. File vazby-okresy-cr.csv contains links between elements of municipality part, municipality, county, region (old – defined in 1960) and state. File vazby-ulice-obce-s-ulicni-siti.csv contains links of streets to the municipality. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of Territorial Identification, Addresses and Real Estates). Files are created during the first day of each month with data valid to the last day of previous month. The whole dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates.

Dataset contains basic descriptive data on territorial elements and units of territorial registration, in which at least one attribute in selected day have changed. Dataset contains no spatial location (polygons, definition lines and centroids of RÚIAN elements). The file contains following elements (in case they have changed): state, cohesion region, higher territorial self-governing entity (VÚSC), municipality with extended competence (ORP), authorized municipal office (POU), regions (old ones – defined in 1960), county, municipality, municipality part, town district (MOMC), Prague city district (MOP), town district of Prague (SOP), cadastral units and basic urban units (ZSJ), streets, building objects and address points. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of Territorial Identification, Addresses and Real Estates). Data is created every day (in case any change occurred) in RÚIAN exchange format (VFR), which is based on XML language and fulfils the GML 3.2.1 standard (according to ISO 19136:2007). Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates.

Dataset contains original (historical) data of RÚIAN elements, in which in the past any change occured. The user can use it for re-creation of changes in RÚIAN data (since 2012). Descriptive data for each element is specified only. Dataset contains no spatial location (polygons, definition lines and centroids of RÚIAN elements). It is possible to download file for the whole state territory or for selected municipality only. The file covering the whole state territory contains following elements: state, cohesion region, higher territorial self-governing entity (VÚSC), municipality with extended competence (ORP), authorized municipal office (POU), region (old ones – defined in 1960), county, municipality, municipality part, town district (MOMC), Prague city district (MOP), town district of Prague (SOP), cadastral units and basic urban units (ZSJ). Files for specified municipality contain following elements: municipality, municipality part, MOMC (for territorialy structured statutory cities), MOP (for Prague), SOP (for Prague), cadastral unit, ZSJ, streets, building objects and address points. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of Territorial Identification, Addresses and Real Estates). Data is created once a month in RÚIAN exchange format (VFR), which is based on XML language and fulfils the GML 3.2.1 standard (according to ISO 19136:2007). Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree no. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates.

Coordinate grid constructed in projection ETRS89-GRS80, which divides displayed area into bands defined by meridians of the GRS80 ellipsoid, more precisely into zones defined by parallels of the GRS80 ellipsoid. Coordinate grid ETRS89-GRS80 is created as European standard for interoperability of data with geodetic coordinates (especially orthoimages and elevation data).

Coordinate grid constructed in the Lambert Azimuthal Equal Area coordinate projection of European Terrestrial Reference system 1989 (ETRS89-LAEA), which is designed as European standard, which can be used for spatial analyses and expressing their results.

Dataset for the theme Addresses (AD) harmonised according to the INSPIRE Directive and ELF Data Specification version 1.0. Harmonized INSPIRE dataset contains address points and their components, which are country, municipality, municipality part, Prague district (MOP), town district (MOMČ), street and post. Data contains also 2D geometry - pointers of address. The dataset covers the whole area of Czech Republic. It is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of territorial identification, addresses and real estates). .04%, i.e. 1060 of addresses do not contain geometry – coordinates of pointer (to 2025-12-15) and therefore are not included in the dataset. Data is created daily via individual municipalities (if any change within the municipality occurs), is provided in the GML 3.2.1 format and is valid against XML Definition Schema for the theme Addresses in version 4.0 and spatial data scheme for ELF in version 1.0. Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates in the current versions and in the INSPIRE Data Specification on Addresses v. 3.0.1 from 2010-04-26.

Dataset for the theme Administrative Units (AU) harmonised according to the INSPIRE Directive and ELF Data Specification version 1.0. Harmonized INSPIRE dataset contains only administrative units and their boundaries. Administrative units are country, regions, districts and municipalities. The dataset covers the whole territory of the Czech Republic in one file. Administrative boundaries are routed between common boundary points of three administrative units at the lowest level of division, i.e. municipalities. It is provided as Open Data (licence CC-BY 4.0). Data is based on RÚIAN (Register of territorial identification, addresses and real estates). Dataset is created daily in case of any change. Data in the GML 3.2.1 format are valid against XML Definition Schema for the theme Administrative Units in version 4.0 and spatial data scheme for ELF in version 1.0. Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates in the current versions, in the INSPIRE Data Specification on Administrative Units v 3.0.1 from 2010-04-26 and in ELF Data Specification v1.0.

Dataset for the theme Buildings (BU) harmonised according to the INSPIRE Directive and ELF Data Specification version 1.0. Data contains buildings and building parts. Building parts necessary for INSPIRE implementation are represented by entrances and come from RÚIAN. Entrances contain technical-economical attributes and other information. The data set covers the whole area of the Czech Republic. It is provided as Open Data (licence CC-BY 4.0). Data comes primarily from the project RÚIAN (Register of Territorial Identification, Addresses and Real Estates) and partly from ISKN (Information System of the Cadastre of Real Estates). .41%, i.e. 17524 of buildings do not contain centroid or polygon (to 2025-12-15) and therefore are not included in the dataset. Data is created daily via individual municipalities (if any change within the municipality occurs), provided in the GML 3.2.1 format and is valid against XML Definition Schema for the theme Buildings in version 4.0. Dataset is compressed (ZIP) for downloading. More in the Act No. 111/2009 Coll., on the Basic Registers, in Decree No. 359/2011 Coll., on the Basic Register of Territorial Identification, Addresses and Real Estates in the current versions, in the Act No. 256/2013 Coll., on Real Estate Cadastre, in Decree No. 357/2013 Coll., on Real Estate Cadastre and in the INSPIRE Data Specification on Buildings v 3.0 from 2013-12-13.

Dataset for the theme Cadastral Parcels (CP) harmonised according to the INSPIRE Directive and ELF Data Specification version 1.0. Data contains boundaries of cadastral units, parcels and parcel numbers. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on ISKN (Information System of the Cadastre of Real Estates). Data is available only in those cadastral units, where the cadastral map is in digital form - (to the 2025-12-15 it is 99.38% of the Czech territory, i.e. 78 374.20km2). Data is created daily (if any change within the cadastral unit occurs). Data in the GML 3.2.1 format is valid against XML Definition Schema for the theme Cadastral Parcels in version 4.0 and against spatial data scheme for ELF in version 1.0. Dataset is compressed (ZIP) for downloading. More in the Cadastral Act No. 256/2013 Coll., Cadastral Decree No. 357/2013 Coll., Cadastral Decree on Data Provision No. 357/2013 Coll., as amended and INSPIRE Data Specification on Cadastral Parcels v 3.0.1.

Dataset for the theme Cadastral Parcels (CP) harmonised according to the INSPIRE Directive in an extended data model (CPX). The dataset focuses on providing full content of cadastral map of the Czech Republic using extension of CP data model according to the rules of INSPIRE technical guidance. Data is extended on easements, geodetic control points, other features of digital cadastral map. Parcels contain some additional attributes in comparision with INSPIRE dataset as for instance type of boundary, mode of land use, nature of land use, link to the building on the parcel and map symbols. Data contain also original arc geometry of parcel boundaries. Dataset is provided as Open Data (licence CC-BY 4.0). Data is based on ISKN (Information System of the Cadastre of Real Estates). In the areas with analogue map (raster form) only centroids of parcels are available. Boundaries of cadastral units are available for the whole Czech Republic. Parcels, easements, geodetic control points and other features of map from the territory where the digital map occures (to the 2025-12-15 it is 99.38% of the Czech Republic, i.e. 78 374.20km2. Data is created daily (if any change within the cadastral unit occurs). Data in the GML 3.2.1 fotrmat are valid against XML Definition Schema for the Cadastral Parcels Extended in version 4.0. Dataset is compressed (ZIP) for downloading. More in the Cadastral Act No. 256/2013 Coll., Cadastral Decree No. 357/2013 Coll., Cadastral Decree on Data Provision No. 357/2013 Coll. as amended and INSPIRE Data Specification on Cadastral Parcels v 3.0.1.

For the theme Elevation INSPIRE requires data harmonisation according Elevation - Grid Coverace application schema. This dataset of the elevation of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. Data were derived from the Digital Terrain Model of the Czech Republic – 4th generation (DMR 4G). For compliance with the data specification data were transformed to coordinate reference system ETRS89-TM33N and heigh reference system EVRS. Data are provided in graphic raster format (tiff) with 5 m spatial resolution together with the accompanying information in GML format.

The INSPIRE Elevation TIN data are harmonised according to INSPIRE Implementing Rules. This dataset of the elevation of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. Data were derived from the Digital Terrain Model of the Czech Republic – 5th generation (DMR 5G). For compliance with the data specification data were transformed to coordinate reference system ETRS89-TM33N and heigh reference system EVRS. Data are provided in GML format, version 3.2.1. Export units are defined by tiles 2 x 2 km. The file consists mainly from coordinates of descrete points, that are supplemented by addtition information.

The INSPIRE - Geographic Names data are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0 and ELF xml schema in version 1.0. This dataset of geographic names of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The features are represented by a vector (punctual) component with attributes containing wider information about names. The base of the dataset is the database of geographic names of the Czech Republic Geonames completed with names of features located in the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®) that are not part of Geonames (street and squares names, traffic nodes and protected areas). The attributes are based on the source databases contents eventually constant on the base of characteristic of source databases (e.g. all names are Czech endonyms, names originating in Geonames standard, street names are official etc.)

The INSPIRE - Hydrography data are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0. The dataset is processed according to the application schema Hydro-Network. This dataset of the hydrography of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The features are represented by a vector component with attributes containing wider information about names. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®).

The INSPIRE - Hydrography data from application schema Hydro-Physical Waters are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0 and ELF xml schema in version 1.0. This dataset of the hydrography of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The features are represented by a vector component with attributes containing wider information about names. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®). The dataset is processed according to the application schema Physical Waters and contains features: Watercourse (centre line and area of watercourses broader than 4 m), StandingWater, LandWaterBoundary, Falls, Crossing (bridge, culvert, aqueduct), DamOrWeir, Ford and Lock. The attributes are based on the ZABAGED® data (including name), eventually on attributes that could have been derived (e.g. area) and values that are constant for whole dataset (e.g. the fact that the name is in Czech and written in Latin alphabet).

The INSPIRE - Land use data from application schema Existing land use are harmonised according to INSPIRE Implementing Rules and corresponds with INSPIRE xml schema in version 4.0. The dataset is processed according to the application schema Existing Land Use. This dataset of the land use of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The features are represented by a vector component with attributes containing wider information about names. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®).Therefore the land use dataset is based on observed reality derived from geographical data. The Hierarchical INSPIRE Land Use Classification System (HILUCS), required by Commission Regulation (EU) No 1089/2010, is used for classification of land use features.

The INSPIRE Orthoimagery data are harmonised according to INSPIRE Implementing Rules. This dataset of the Orthophoto of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. Data were derived from the dataset of the Orthophoto of the Czech Republic. For compliance with the data specification data were transformed to coordinate reference system ETRS89-TM33N. Data are provided in graphic raster format (JPEG 2000) with 0.25 m pixel resolution. Export units are defined by the grid ETRS89-GRS80.

The INSPIRE - Air Transport Networks data are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0 and ELF xml schema in version 1.0. This dataset of the transport networks of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®).

The INSPIRE - Cable Transport Networks data are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0 and ELF xml schema in version 1.0. This dataset of the transport networks of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®).

The INSPIRE - Railway Transport Networks data are harmonised according to INSPIRE Implementing Rules and correspond with INSPIRE xml schema in version 4.0 and ELF xml schema in version 1.0. This dataset of the transport networks of the Czech Republic therefore has the unified design with other data created for this INSPIRE theme in frame of whole Europe. The base dataset is the Fundamental Base of Geographic Data of the Czech Republic (ZABAGED®).