ZABAGED® - Altimetry - DMP 1G.Digital Surface Model of the Czech Republic of the 1st generation (DMP 1G) in S-JTSK, Bpv
The Digital Surface Model of the Czech Republic, 1st Generation (DMP 1G), represents the territory including buildings and vegetation cover as an irregular network of height points (TIN) with a total root mean square error of 0.4 m for precisely delineated objects (buildings) and 0.7 m for objects that are not precisely delineated (forests and other vegetation elements). The model was created from data acquired by airborne laser scanning of the Czech Republic between 2009 and 2013. DMP 1G is intended for analyses of terrain elevations (DMR 5G) and the geographical objects located on it (buildings and vegetation cover) at regional and, in some cases, local scales, for example in visibility analyses, radio wave propagation modelling, modelling of the dispersion of harmful substances and pollutants in the atmosphere, and generating virtual terrain views in flight simulators and training devices.
Data identification
Citation
Source name: ZABAGED® - Altimetry - DMP 1G.Digital Surface Model of the Czech Republic of the 1st generation (DMP 1G) in S-JTSK, Bpv
Alternative name: ZABAGED® - Altimetry - DMP 1G.
Reference datum
Reference date: 2023-06-10
Event: revision
Data identifier
Unique identifier: https://cuzk.cz/CZ-00025712-CUZK_DMP1G
Unique identifier: 64112
Contact to the organisation responsible for the data
Person name: Dušánek, Petr, Mgr.
Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Responsible organisation information
Contact phone
Phone: +420 466 023 429
Fax: +420 284 041 416
Address
Delivery place: Pod sídlištěm 1800/9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
E-mail: petr.dusanek@cuzk.gov.cz
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: custodian
Other information:
Abstract: The Digital Surface Model of the Czech Republic, 1st Generation (DMP 1G), represents the territory including buildings and vegetation cover as an irregular network of height points (TIN) with a total root mean square error of 0.4 m for precisely delineated objects (buildings) and 0.7 m for objects that are not precisely delineated (forests and other vegetation elements). The model was created from data acquired by airborne laser scanning of the Czech Republic between 2009 and 2013. DMP 1G is intended for analyses of terrain elevations (DMR 5G) and the geographical objects located on it (buildings and vegetation cover) at regional and, in some cases, local scales, for example in visibility analyses, radio wave propagation modelling, modelling of the dispersion of harmful substances and pollutants in the atmosphere, and generating virtual terrain views in flight simulators and training devices.
Purpose: DMP 1G is established to analyse terrain situation (DMR 5G) and geographical objects located on it (buildings, vegetation) of regional and partially local character, e.g. to analyse visibility, radio wave propagation modelling, atmospheric pollutants propagation, generating of terrain virtual images for flight simulators etc.
Responsible organisation
Person name: Dušánek, Petr, Mgr.
Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Responsible organisation information
Contact phone
Phone: +420 466 023 429
Fax: +420 284 041 416
Address
Delivery place: Pod sídlištěm 1800/9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
E-mail: petr.dusanek@cuzk.gov.cz
Online sourceContact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: custodian
Maintenance info
Maintenance and update frequency: continual
Date of planned source revision:
Maintenance note: The DMP 1G product has been replaced by the DMP OK product created using the image correlation method of aerial survey images. Please note that the DMP 1G data is already outdated in most areas and will therefore no longer be provided from 1.1.2027. The data of the DMP OK product, which is designed to replace the DMP 1G, will continue to be provided.
Maintenance note: https://ags.cuzk.gov.cz/geoprohlizec/?m=21#en
Keywords
Keyword: Elevation
Officially registered thesaurus
Reference datum
Reference date: 2008-06-01
Event: publication
Organisation responsible for the thesaurus: Name of the organisation: Joint Research Centre
Role: pointOfContact
Keywords
Keyword: digital terrain model (DTM)
Keyword: database
Keyword: digital surface model (DSM)
Keyword: micro-relief, microrelief
Keyword: hypsography
Keyword: height point, elevation point
Keyword: triangulated irregular network (TIN)
Officially registered thesaurus
Reference datum
Reference date: 2009-01-01
Event: publication
Organisation responsible for the thesaurus: Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Role: pointOfContact
Keywords
Keyword: improved altimetry
Keyword: surface
Keyword: DSM
Officially registered thesaurus
Reference datumOrganisation responsible for the thesaurus:
Role:
Source restriction
Access and use terms: No charges
Access and use terms: Creative Commons CC BY 4.0 License
Access and use terms: According to Regulation No 31/1995 Sb.
Data registered in the National Open Data Catalogue: Yes
Type of spatial representation: tin
Spatial resolution
Correspondent scale
Scale factor: 0
Source language: cze
Character set: utf8
Thematic category: elevation
Data extension
Extent information: 100 % of the Czech Republic territory, i.e. 78,866 km2.
Geographic limitations
Minimal bounding box
Westernmost coordinate: 12.09
Easternmost coordinate: 18.86
Southernmost coordinate: 48.55
Northernmost coordinate: 51.06
Time extent 2009 - 2013
Altitude extension
Minimal value: 115.0
Maximal value: 1602.0
Vertical datum: http://www.opengis.net/def/crs/EPSG/0/8357
Reference system (horizontal, vertical or temporal)
Coordinate reference system identifier
Reference system citation
Source name: S-JTSK / Krovak East North
Alternative name: S-JTSK / Krovak EN
Reference date
Reference date: 2011-05-09
Event: revision
Other information: EPSG code 5514 S-JTSK / Krovak East North is an equivalent to the existing ESRI code 102067. The projection keeps the mathematic so called "east-north" orientation of coordinate axis where the X axis has positive values eastwards and Y axis northwards. This projection is suitable for exploitation in GIS applications. The projection is related to the Greenwich Prime Meridian (contrary to the EPSG 5221 S-JTSK (Ferro) / Krovak East North where the Prime Meridian is Ferro).
Coordinate reference system identifier
Reference system citation
Source name: Baltic Vertical System - After Adjustment
Alternative name: Bpv
Reference date
Reference date: 2018-02-16
Event: revision
Distribution
Distributor
Contact information:
Name of the organisation: Land Survey Office
Responsible organisation information
Contact phone
Phone: +420 284 041 605
Fax: +420 284 041 416
Address
Delivery place: Pod sídlištěm 1800/9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
E-mail: ZU-obchod@cuzk.gov.cz
E-mail: podpora.zums@cuzk.gov.cz
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: distributor
Means of order
Charges: No charges
Transfer possibilities
Units of distribution: SM 5 map sheet
Size of transfer unit in MB: 20
Online
Protocol: WWW:LINK
Protocol: wms
Protocol: atom
Protocol: WWW:DOWNLOAD
Protocol: WWW:DOWNLOAD
Protocol: WWW:DOWNLOAD
Offline
Name: dvd
Data quality
Level of scope
Quality description level: series
Report - INSPIRE complianceTest identifier: CZ-00025712-CUZK_DMP1G-DQ_DomainConsistency-1
Conformity
Specification
Alternative name: DIRECTIVE 2007/2/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 14 March 2007 establishing an Infrastructure for Spatial Information in the European Community (INSPIRE)
Reference date
Reference date: 2007-04-26
Event: publication
Test description: Data set series conformity testing with INSPIRE implementing rules for spatial data sets and services interoperability.
Degree of conformity:
Report – completness – omissionMeasure name: Evaluation of completeness of Czech Republic territory coverage by the data set series
Measure identification: CZ-00025712-CUZK_DMP1G-DQ_CompletenessOmission-1
Measure description: Evaluation of completeness of Czech Republic territory coverage by the DMP1G data set series
Date and time of the measure: 2012-11-12T12:00:00
Test result – quantitative
Report - Position accuracy - Absolute or external accuracyValue domain: %
Units of measure: https://geoportal.gov.cz/res/units.xml#percent
Value: 59.43
Measure name: Standard error of height for clearly limited features
Measure identification: CZ-00025712-CUZK_DMP1G-DQ_AbsoluteExternalPositionalAccuracy-1
Measure description: Evaluation of the total standard error of the height for clearly limited features (buildings) for the DMP1G product.
Date and time of the measure: 2012-11-07T12:00:00
Test result – quantitative
Report - Position accuracy - Absolute or external accuracyValue domain: m
Units of measure: https://geoportal.gov.cz/res/units.xml#m
Value: 0.4
Measure name: Standard error of the height for not clearly limited features
Measure identification: CZ-00025712-CUZK_DMP1G-DQ_AbsoluteExternalPositionalAccuracy-2
Measure description: Evaluation of the total standard error of the height for not clearly limited features (forests and other features of land coverage) for the DMP1G product.
Date and time of the measure: 2012-11-07T12:00:00
Test result – quantitative
Value domain: m
Units of measure: https://geoportal.gov.cz/res/units.xml#m
Value: 0.7
Data origin
Data origin information: laserscanning
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