Serie Plan Nacional de Ortofotografía Aérea a color of Extremadura with 25 cm pixel on the ground. Years 2007 to 2012. ETRS89 and ED50 reference systems. (Junta de Extremadura - National Geographic Institute)
Description
Series: PNOA25 or National Plan of Color Aerial Orthophotography of Extremadura made with 25 centimeter pixel in terrain (assimilable to a 1/5,000 scale). Years of flight: 2007-2008-2009-2010-2011-2012, at the rate of one quarter of Extremadura each year, with the following sequence SW-NW-SE-NE-SW-NW. Number of sheets in the complete series: 5275 sheets. Geographical area where it is located: Autonomous Community of Extremadura. (Spain). Planimetric reference systems: ED50 and ETRS89. Projection systems: UTM spindles 29N and 30N. Each blade is made in its corresponding spindle and the blades containing the spindle shift line are found in both spindles: 29 and 30. Storage formats: TIFF 6.0 + TFW (georeferencing auxiliary file) and ECW with a compression ratio of 10:1. There is a coating of 50 meters between adjoining leaves. GENERAL DESCRIPTION. The PNOA25 series presents two coverages of orthophotos, made in parallel: full community coverage in the visible spectrum (red, green and blue bands) and other false-infrared coverage (composition of near-infrared, red and green bands). Both coverages have the same file cuts and pixel size: 25 centimeters in terrain.
Resources
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Format |
Description |
Link |
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0 |
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http://www.ideex.es/CICTEX/PNOAEX20112012?REQUEST=GetCapabilities&SERVICE=WMS |
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http://ideextremadura.com/CICTEX/PNOAEX2007201025?Service=WMS&Request=GetCapabilities |
Tags
- orthoimagery
- pnoa25
- ortofoto
- pnoa-25
- pnoa-extremadura
- serie
- orto