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Orthophoto CIR

Product information
	Name	Orthophoto CIR
	Commercial code	63416
	Export unit	map sheet SM 5 (2,5x2 km)
	Unit price	No charges
	Export formats	jp2
	Coordinate systems	S-JTSK / Krovak East North
Distribution
Product description	Colour InfraRed (CIR) orthophoto data for the Czech Republic. CIR orthophoto has been available since 2010 (for a small area around Semily, data are available from 2006). Data up to 2012 have a pixel size of 0.5 m, data from 2013 to 2017 have a pixel size of 0.25 m, and from 2018 onwards the images have a pixel size of 0.2 m. CIR orthophoto (false-colour orthophoto) is produced from aerial survey photographs, where the red band is replaced by the near-infrared band, the green band by the red band, and the blue band by the green band. CIR orthophoto is used primarily for evaluating vegetation condition. Healthy vegetation is represented by bright red colour. CIR orthophoto is produced for the National Forestry Institute (NLI) from the same aerial photographs used to produce the standard orthophoto.
Update cycle - update state	Update state
Conditions applying to access and use	According to Regulation No 31/1995 Sb.
View data	Web map application Služba WMS
Data download
Contact - product information	Land Survey Office, e-mail: ZU-obchod@cuzk.gov.cz