Remote sensing datasets National satellite image mosaics National satellite image mosaics compiled from cloud-free optical satellite images covering short periods of time. Details
Remote sensing datasets Remote-sensing Drought Map A thematic map generated from medium-resolution optical satellite imagery that shows the severity of drought in agricultural… Details
Remote sensing datasets Inundation frequency map A thematic map generated from optical satellite imagery that shows the frequency of water coverage in a given area. Details
Remote sensing datasets Clutter database A raster dataset generated from databases managed by Lechner Knowledge Center (hierarchy-based raster value assignment). Details
Land Registry, Geodesy and Surveying datasets Integrated Satellite Height Control Network (IMMA) Evenly distributed IMMA points across Hungary provide GNSS, InSAR, levelling and gravimetric measurements at the same… Details
Land Registry, Geodesy and Surveying datasets Active GNSS [Global Navigation Satellite System] Network (gnssnet.hu) Consists of evenly distributed GNSS reference stations across Hungary, providing data for high-precision satellite positioning… Details
Land Registry, Geodesy and Surveying Service Geoshop An online specialised system providing a significant part of the Lechner Knowledge Centre's geospatial data related to land… Details
Land Registry, Geodesy and Surveying Use Case Preparation of an expert opinion in accordance with Act CXXII of 2013 on Transactions in Agricultural and Forestry Land Official data service for calculating the 20 km road-distance threshold and identifying neighboring municipalities in… Details
Land Registry, Geodesy and Surveying Use Case EHA-based geocoding Custom geocoding service based on the EHA (Address Location Database). The client may provide an address, cadastral parcel… Details