Datasets

Explore spatial datasets managed by Lechner Knowledge Center in one place. Results can be filtered by user group, topic and access level.

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Remote sensing
LiDAR based normalized elevation model (free of charge)

A digital relative height model representing the terrain and all above-ground surface features, derived from LiDAR…

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Adatkör Távérzékelés
Remote sensing
LiDAR-based digital surface model (free of charge)

A digital surface model (DSM) representing the bare earth and all above-ground features, derived from LiDAR measurements. This…

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Adatkör Távérzékelés
Remote sensing
LiDAR based digital terrain model (free of charge)

A free dataset describing the terrain of Veszprém county based on LiDAR measurements, with a 25m resolution.

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Adatkör Távérzékelés
Remote sensing
Clutter Database Hungary

A raster dataset generated from databases managed by Lechner Knowledge Center (hierarchy-based raster value assignment), free…

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Adatkör Távérzékelés
Remote sensing
Supplementary Layers for the National Ecosystem Map of Hungary

The Supplementary Layers for the National Ecosystem Map of Hungary provide more detailed spatial information in four thematic…

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Adatkör Távérzékelés
Construction and spatial planning
Settlement Zoning Plans (Construction Zones) Archive Data

Content derived from municipal regulation plans, strictly limited to construction zones and land use zones. This dataset does…

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API Építés- és településügy
Remote sensing
Copernicus Vegetation Condition

Biophysical parameters characterizing the condition, vitality, and photosynthetic activity of vegetation, based on satellite…

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Adatkör Távérzékelés
Remote sensing
Copernicus High Resolution Layer Water and Wetness

Spatial data on permanent and seasonal water cover and wetlands in Europe.

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Adatkör Távérzékelés
Remote sensing
Copernicus N2K (grassland-dominated Natura 2000 sites)

Land cover map of grassland-dominated protected areas of the Natura 2000 network in Europe.

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Adatkör Távérzékelés
Remote sensing
Spectral indices derived from satellite imagery

Values derived from optical satellite images using mathematical methods, based on spectral bands, that characterize specific…

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Adatkör Távérzékelés
Remote sensing
Copernicus Riparian Zones

High-resolution land cover map of riparian zones along rivers and watercourses.

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Adatkör Távérzékelés
Remote sensing
Copernicus High Resolution Layer Imperviousness

Map of artificially sealed (impervious) surfaces and built-up areas in Europe.

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Adatkör Távérzékelés
Remote sensing
Copernicus Urban Atlas

Detailed land cover and land use map of functional urban areas in Europe, complemented by additional urban thematic layers.

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Adatkör Távérzékelés
Remote sensing
Copernicus High Resolution Layer Croplands (Crop types, Cropping patterns)

Spatial data on agricultural areas, crop types and cultivation patterns in Europe.

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Adatkör Távérzékelés
Construction and spatial planning
Spatial Plan of the Budapest Agglomeration

GIS data of the spatial plan for the Budapest Agglomeration (BATrT), available as a web map and WMS service.

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API Építés- és településügy
Construction and spatial planning
County Spatial Plans

GIS data of spatial plans for the counties, available as web maps and WMS services.

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API Építés- és településügy
Remote sensing
Clutter database

A raster dataset generated from databases managed by Lechner Knowledge Center (hierarchy-based raster value assignment).

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Adatkör Távérzékelés
Remote sensing
CORINE Land Cover Hungary accounting layer

A harmonised 10 m raster time-series database integrating the CLC and CLC change layers.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Integrated Geodetic Control Network Database (INGA)

The points of the INGA network were selected from the EOMA points. High-order levelling, GNSS and, where possible, gravimetric…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Inundation frequency map

A thematic map generated from optical satellite imagery that shows the frequency of water coverage in a given area.

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Adatkör Távérzékelés
Remote sensing
CORINE Land Cover accounting layer

A harmonised 100 m raster time-series database integrating the CLC and CLC change layers.

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Adatkör Távérzékelés
Remote sensing
Harmonized National High Resolution Land Cover

A 10x10-meter thematic raster layer suitable for monitoring changes, which provides information on land cover and, to a…

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Adatkör Távérzékelés
Remote sensing
National satellite image mosaics

National satellite image mosaics compiled from cloud-free optical satellite images covering short periods of time.

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Adatkör Távérzékelés
Remote sensing
National CORINE Land Cover (1:50 000)

National High-Resolution CORINE Land Cover Database (CLC50)

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Adatkör Távérzékelés
Remote sensing
Copernicus High Resolution Layer Forests (HRL-Tree Cover Density, Dominant Leaf Type, Forest type)

High-resolution map of tree canopy cover, dominant leaf type and forest type in Europe.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Integrated Satellite Height Control Network (IMMA)

Evenly distributed IMMA points across Hungary provide GNSS, InSAR, levelling and gravimetric measurements at the same…

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Adatkör Ingatlan-nyilvántartás és geodézia
Construction and spatial planning
National Spatial Plan of Hungary

GIS data of the spatial plan for Hungary (OTrT), available as a web map and WMS service.

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API Építés- és településügy
Remote sensing
Copernicus High Resolution Layer Grassland

High-resolution map of  grasslands showing their distribution, type and mowing events in Europe.

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Adatkör Távérzékelés
Remote sensing
CORINE Land Cover Change

Map of land cover changes for 39 European countries, showing changes between the CLC reference years 1990, 2000, 2006, 2012,…

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Adatkör Távérzékelés
Remote sensing
CORINE Land Cover status

Land cover map covering 39 European countries, with 44 thematic classes for the reference years 1990, 2000, 2006, 2012, 2018…

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Adatkör Távérzékelés
Remote sensing
Copernicus Woody Vegetation Layer

High-resolution map of  woody vegetation and small woody features in Europe.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Archive Cadastral Maps

The cadastral map represents ownership relationships within the territory of settlements at a large scale.

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Adatkör Ingatlan-nyilvántartás és geodézia
Construction and spatial planning
Spatial Plan of the Balaton Priority Recreational Area

GIS data of the spatial plan for the Balaton Priority Recreational Area (BKÜTrT), available as a web map and WMS service.

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API Építés- és településügy
Remote sensing
Copernicus CLCplus Backbone

A pan-European high-resolution harmonised raster land cover product.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
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…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Remote-sensing Drought Map

A thematic map generated from medium-resolution optical satellite imagery that shows the severity of drought in agricultural…

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Hungarian GPS Geodynamic Control Network (MGGA)

Multi-day static GNSS observations are carried out at the MGGA points every two years. Surface movements are determined…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
LiDAR-based LOD2 building model

LOD2 (Level of Detail 2) building model automatically derived from LiDAR data.

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Adatkör Távérzékelés
Remote sensing
LiDAR-based LOD1 building model

A building models generated by attributing LiDAR-derived height values to building roof contours extracted from the same LiDAR…

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Adatkör Távérzékelés
Remote sensing
Aerial Photography-Based Digital Elevation Model

A regular-grid digital elevation model originally digitized from contour lines of topographic maps and subsequently refined…

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Adatkör Távérzékelés
Remote sensing
True orthophoto

True orthophoto databases

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Toponymic Database

An updated digital collection of Hungary’s geographical names and related geospatial data, developed on the basis of the…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Transportation database

The transport network database, digitized from orthophotos, contains the spatial elements of roads, railways, and other…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
National Ecosystem Map of Hungary

A map layer showing the spatial distribution of ecosystem types, created using data integration and remote sensing techniques.…

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Adatkör Távérzékelés
Remote sensing
Solar farms and solar farm sites, Photovoltaic (PV) power plants and PV plant sites

Precise localization and delineation of solar power plant sites through the analysis of land registry data and high-resolution…

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Horizontal Control Points Database of the National Unified Horizontal Network

Contains descriptions of first-, second- and third-order EOMA and Bendefy horizontal control points, as well as points of the…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
State Topographic Map

Cartographic products depicting natural and artificial features of the Earth's surface using colours and conventional symbols,…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Aerial imagery-based colorized digital surface model

Digital Surface Model (DSM) of all land cover features, automatically generated from stereo aerial imagery and enriched with…

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Adatkör Távérzékelés
Remote sensing
LiDAR-based colorized digital surface model

A Digital Surface Model (DSM) of the terrain and all land cover features, derived from LiDAR measurement data and enriched…

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Geographical Names Database

A collection of nearly 80,000 geographical name records, based primarily on the publications Gazetteer of Hungary I and II and…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
„Classic” LOD2 building model

LOD2 building model, compiled and edited using stereo-photogrammetric methods based on custom requirements.

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Adatkör Távérzékelés
Remote sensing
LiDAR-based Digital Terrain Model (DTM)

A dataset derived from LiDAR measurements describing the elevation characteristics of the terrain.

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Adatkör Távérzékelés
Remote sensing
Radar Interferometry-Based Surface Movement Monitoring Database

Interactive satellite radar-based surface movement monitoring system for Hungary

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Adatkör Távérzékelés
Remote sensing
Aerial imagery-based digital surface model

A Digital Surface Model (DSM) representing all land cover features, automatically generated from stereo aerial imagery,…

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Adatkör Távérzékelés
Remote sensing
Aerial imagery-based normalized digital surface model

A relative Digital Surface Model (DSM) representing all land cover features, automatically generated from stereo aerial…

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Cadastral Map Database

The Cadastral Map Database is a unified structure, digitally managed geographic information system (GIS) database that…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Hungarian Administrative Boundary Database

The database includes administrative boundary data for Hungary covering the following levels: national border, regional…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Contour Lines

A digital vector terrain dataset representing the elevation characteristics of the terrain using contour lines, based on 1:10…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Boundaries of Areas with Slopes Exceeding 17%

Contains areas recorded in the MePAR with slopes exceeding 17%.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
National GPS Network Control Points (OGPSH)

Control points establishing the connection between the traditional horizontal EOV and the satellite-based spatial ETRS89…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Cadastral Base Map

The Base Map of the State Land Registry Base Map Database comprises the boundaries of land parcels, with parcel numbers…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Topographic Maps with Hazai Map Sheet Indexing

Cartographic products depicting natural and artificial features of the Earth's surface using colours and conventional symbols,…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Aerial photographs 2017–2025

Aerial photographs acquired using aerial survey cameras and available in the LLTK remote sensing database.

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Adatkör Távérzékelés
Remote sensing
Areas Affected by Drought Risk

Contains areas identified in the MePAR as being affected by drought risk.

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Adatkör Távérzékelés
Remote sensing
Areas at Risk of Inland Waterlogging

Contains areas identified in the MePAR as being at risk of inland waterlogging.

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Adatkör Távérzékelés
Remote sensing
MePAR Physical Block and Ineligible Area Boundaries

The geometry and identifiers of MePAR physical blocks, as well as the spatial delineation of ineligible areas within the…

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Adatkör Távérzékelés
Remote sensing
Archive Orthophotos (2015 or Earlier)

Contains orthophotos acquired more than 10 years ago in their original resolution. As state fundamental data and due to their…

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Adatkör Távérzékelés
Remote sensing
Areas at Risk of Erosion

Contains areas identified in the MePAR as being at risk of erosion.

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Adatkör Távérzékelés
Remote sensing
Areas Affected by Water Erosion (Slopes Exceeding 12%)

Contains areas recorded in the MePAR with slopes exceeding 12%.

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Adatkör Távérzékelés
Remote sensing
National High Resolution Land Cover

A 10x10-meter thematic raster layer provides information on land cover and, to a certain extent, land use.

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Adatkör Távérzékelés
Remote sensing
Archive Orthophotos (2016 or Earlier, Reduced Resolution)

Contains orthophotos acquired more than 10 years ago at reduced resolution, forming part of the freely accessible archive…

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Adatkör Távérzékelés
Remote sensing
Orthophotos 2017–2025 (basic government data resolution)

Digital orthophoto database of Hungary containing orthophotos acquired within the last ten years and forming part of the basic…

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Adatkör Távérzékelés
Remote sensing
Orthophotos 2017–2025 (Reduced Resolution)

Reduced-resolution orthophotos containing the same information content, but not classified as basic government data.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Buildings

Database containing the geometry of buildings shown in the state cadastral map database.

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
„Classic” LOD1 building model

LOD1 building model database, created by assigning height values—calculated from an aerial imagery-based nDSM (normalized…

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Adatkör Távérzékelés
Remote sensing
LiDAR-based normalized digital surface model

A relative Digital Surface Model (DSM) of the terrain and all land cover features, derived from LiDAR measurement data.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Hydrography database

The Hydrography database is a uniformly structured GIS database, digitized on the basis of orthophotos, which contains Hungary…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
LiDAR-based digital surface model

Digital Surface Model (DSM) representing all surface features, generated from LiDAR data.

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Vertical Control Points Database of the National Unified Vertical Network

Contains data on first- and third-order vertical control points, fourth-order primary points, orientation points and fourth…

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Adatkör Ingatlan-nyilvántartás és geodézia
Remote sensing
Archive Aerial Photographs

Database containing aerial photographs acquired more than 10 years ago using both digital technology and analogue aerial…

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Adatkör Távérzékelés
Remote sensing
Cultural Facilities Database

The Cultural Facilities Database is a GIS database containing the basic types of sites of cultural and historical significance…

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Adatkör Távérzékelés
Land Registry, Geodesy and Surveying
Access Location Database

The Access Location Database facilitates spatial identification of Hungarian properties by matching address data to cadastral…

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Adatkör Ingatlan-nyilvántartás és geodézia
Land Registry, Geodesy and Surveying
Block Boundary Database, City Block Boundary Database

A GIS dataset derived from the state land registry map database, containing block boundaries in a unified, generalized form.…

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Adatkör Ingatlan-nyilvántartás és geodézia