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Orthophoto CIR

Ortophoto CIR (Color InfraRed) for the Czech Republic. CIR orthophoto of the Czech Republic is provided for data since 2010 (data covering small area around Semily are already available for the year 2006). Up to 2012 the data is created with pixel size 0.5 m, data from years 2013 – 2017 is created with pixel size 0.25 m and since 2018 it has pixel size 0.2 m. CIR orthophoto (also called false color orthophoto) is created from aerial images, where the red band is replaced by near infrared band, green band by red band and blue band by green band. CIR orthophoto is used mainly for the evaluation of vegetation condition. Healthy vegetation is represented by deep red color. CIR orthophoto is created for Forest Management Institute (FMI) from the same aerial images which the “classical” orthophoto is created.



Data identification

Citation
Source name: Orthophoto CIR
Alternative name: Color InfraRed Orthophoto
Reference datum
Reference date: 2024-10-01
Event: revision
Data identifier
Unique identifier: https://cuzk.cz/CZ-00025712-CUZK_ORTOCIR
Unique identifier: 63416
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 1800/9
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: Ortophoto CIR (Color InfraRed) for the Czech Republic. CIR orthophoto of the Czech Republic is provided for data since 2010 (data covering small area around Semily are already available for the year 2006). Up to 2012 the data is created with pixel size 0.5 m, data from years 2013 – 2017 is created with pixel size 0.25 m and since 2018 it has pixel size 0.2 m. CIR orthophoto (also called false color orthophoto) is created from aerial images, where the red band is replaced by near infrared band, green band by red band and blue band by green band. CIR orthophoto is used mainly for the evaluation of vegetation condition. Healthy vegetation is represented by deep red color. CIR orthophoto is created for Forest Management Institute (FMI) from the same aerial images which the “classical” orthophoto is created.
Purpose: CIR orthophoto is used mainly for the evaluation of vegetation condition. Healthy vegetation is represented by deep red color. CIR orthophoto is created for Forest Management Institute (FMI) from the same aerial images which the “classical” orthophoto is created.
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 1800/9
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: 2024-12-31
Keywords
Keyword: Orthoimagery
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: infrared band
Keyword: orthophotomap
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: Color InfraRed orthophoto
Keyword: orthophotomap
Keyword: orthophoto
Officially registered thesaurus
Reference datumOrganisation responsible for the thesaurus:
Role:
Source restriction
Data registered in the National Open Data Catalogue: No
Type of spatial representation: grid
Spatial resolution
Distance: 20
Distance: 25
Distance: 50
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 2006 - 2023
Altitude extension
Minimal value: 115.0
Maximal value: 1602.0

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).

Distribution

Distribution formate
Name: jp2
Version:
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
Online source
Contact hours: Mo-Fr 9:00 AM - 2:00 PM CET
Supplementary information:
Role: distributor

Data quality

Level of scope
Quality description level: series
Report - INSPIRE compliance
Test identifier: CZ-00025712-CUZK_ORTOCIR-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: false
Report – completness – omission
Measure name: Evaluation of completeness of Czech Republic territory coverage by the data set series
Measure identification: CZ-00025712-CUZK_ORTOCIR-DQ_CompletenessOmission-1
Measure description: Evaluation of completeness of Czech Republic territory coverage by the ORTOCIR data set series.
Date and time of the measure: 2024-09-15T12:00:00
Test result – quantitative
Value domain: %
Value: 100
Data origin
Data origin information: CIR orthophoto is created from aerial images, where the red band is replaced by near infrared band, green band by red band and blue band by green band. CIR orthophoto is created for Forest Management Institute (FMI) from the same aerial images which the “classical” orthophoto is created.