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INSPIRE data set for the thema Orthoimagery (OI)

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 and ETRS89-TM34N. Data are provided in graphic raster format (tiff) with 0.25 m pixel resolution, together with the accompanying information in GML format. Export units are defined by the grid ETRS89-GRS80. For the entire Czech Republic data are provided in ETRS89-TM33N coordinate system, for the east territory (from 17° longitude) data are provided in ETRS89-TM34N coordinate system on request.



Data identification

Citation
Source name: INSPIRE data set for the thema Orthoimagery (OI)
Alternative name: INSPIRE - Orthoimagery (OI)
Reference datum
Reference date: 2018
Event: revision
Data identifier
Unique identifier: CZ-00025712-CUZK_OI
Name space: ČÚZK
Unique identifier: 63415
Name space: ČÚZK
Contact to the organisation responsible for the data
Person name: Koukalová, Blanka, Ing.
Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Responsible organisation information
Contact phone
Phone: +420 466 023 428
Fax: +420 284 041 416
Address
Delivery place: Pod sídlištěm 9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: custodian
Other information:
Abstract: 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 and ETRS89-TM34N. Data are provided in graphic raster format (tiff) with 0.25 m pixel resolution, together with the accompanying information in GML format. Export units are defined by the grid ETRS89-GRS80. For the entire Czech Republic data are provided in ETRS89-TM33N coordinate system, for the east territory (from 17° longitude) data are provided in ETRS89-TM34N coordinate system on request.
Purpose: 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.
Responsible organisation
Person name: Koukalová, Blanka, Ing.
Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Responsible organisation information
Contact phone
Phone: +420 466 023 428
Fax: +420 284 041 416
Address
Delivery place: Pod sídlištěm 9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: custodian
Maintenance info
Maintenance and update frequency: annually
Date of planned source revision: 2019
Maintenance note: The whole dataset is updated in a two-year cycle. Every year half of the territory of the Czech Republic is updated.
Keywords
Keyword: Ortofotosnímky
Officially registered thesaurus
Name: GEMET - INSPIRE themes, version 1.0
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: National
Officially registered thesaurus
Name: Spatial scope
Reference datum
Reference date: 2019-05-22
Event: publication
Organisation responsible for the thesaurus:
Role:
Keywords
Keyword: orthophoto
Keyword: orthophotomap
Keyword: map
Keyword: aerial survey photo
Officially registered thesaurus
Name: ČÚZK Dictionary of Terms
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: originator
Keywords
Keyword: colour orthophotomap
Keyword: orthophoto
Officially registered thesaurus
Name: Other keywords
Reference datum
Reference date: 2013-02-01
Event: revision
Organisation responsible for the thesaurus:
Name of the organisation: Czech Office for Surveying, Mapping and Cadastre
Role: originator
Source restriction
Source legislative restrictions
Access and use terms: Charging according to Pricelist of products and services
Public access restriction: otherRestrictions
Other restrictions: Terms of use see Terms of trade
Data security restrictions
Classification: unclassified
Type of spatial representation: grid
Spatial resolution
Distance: 25
Source language: cze
Character set: utf8
Thematic category: imageryBaseMapsEarthCover
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 2017 - 2018
Altitude extension
Minimal value: 115.0
Maximal value: 1602.0
Vertical datum: Baltský po vyrovnání (m n.m.)

Reference system (horizontal, vertical or temporal)

Coordinate reference system identifier
Reference system citation
Source name: ETRS89-TM33N
Alternative name: ETRS89-TM33N
Reference date
Reference date: 2012-11-26
Event: revision
Other information: INSPIRE užívá pro souřadnicový systém EPSG 3045 název ETRS89-TM33N.
Code: http://www.opengis.net/def/crs/EPSG/0/3045
Name space: EPSG
Coordinate reference system identifier
Reference system citation
Source name: ETRS89-TM34N
Alternative name: ETRS89-TM34N
Reference date
Reference date: 2012-11-26
Event: revision
Other information: INSPIRE užívá pro souřadnicový systém EPSG 3046 název ETRS89-TM34N.
Code: http://www.opengis.net/def/crs/EPSG/0/3046
Name space: EPSG

Distribution

Distribution formate
Name: TIFF
Version: not defined
Specification:
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 9
City: Praha 8
ZIP code: 182 11
Country: Czech Republic
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: distributor
Means of order
Charges: Pricelist of products and services

Data quality

Level of scope
Quality description level: series
Report - INSPIRE compliance
Test identifier: CZ-00025712-CUZK_OI-DQ_DomainConsistency-1
Conformity
Specification
Name: Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Alternative name:
Reference date
Reference date: 2010-12-08
Event: publication
Test description: Data set series conformity testing with INSPIRE implementing rules for spatial data sets and services interoperability.
Degree of conformity: true
Report – completness – omission
Measure name: Evaluation of completeness of Czech Republic territory coverage by the data set series
Measure identification: CZ-00025712-CUZK_OI-DQ_CompletenessOmission-1
Measure description: Evaluation of completeness of Czech Republic territory coverage by the INSPIRE - Orthoimagery data set series.
Date and time of the measure: 2015-05-22T12:00:00
Test result – quantitative
Value domain: %
Value: 100
Report – Positional accuracy – Positional accuracy of grid data
Measure name: Coordinate standard error of the INSPIRE - Orthoimagery data set
Measure identification: CZ-00025712-CUZK_OI-DQ_GriddedDataPositionalAccuracy
Measure description: Evaluation of total coordinate standard error in flat terrain for the product INSPIRE - Orthoimagery.
Date and time of the measure: 2015-05-22T12:00:00
Test result – quantitative
Value domain: m
Value: 0.25
Data origin
Data origin information: Zdrojovou datovou sadou je OrtofotoČR. Dle INSPIRE specifikace pro téma ortofotosnímky jsou data natransformována do souřadnicových systémů ETRS89-TM33N a ETRS89-TM34N a rozdělena na výdejní jednotky podle kladu určeného souřadnicovou sítí ETRS89-GRS80.