WMS This service allows the visualization of historical orthophoto mosaics based on available aerial photographs covering parts of the Belgian territory. The data is accessible via a Web Map Service (WMS). Orthophotos are aerial photographs that have been geometrically corrected (orthorectified) to eliminate distortions caused by terrain relief, lens distortion, and camera tilt. Unlike raw aerial imagery, orthophotos have a uniform scale and accurate geometry, making them suitable for cartography, measurements, and visual analysis. This specific service includes historical orthophotos from 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, and 2009, derived from aerial surveys carried out by the National Geographic Institute (NGI) and the Regions. From this period onward, both analogue and digital aerial photographs are available. The analogue images were scanned at high resolution and, like the digital ones, orthorectified. The resulting orthophotos were assembled into mosaics and georeferenced in the Lambert 2008 coordinate system. The orthophotos are either panchromatic (black and white) or in colour (RGB), depending on the year and location. The ground resolution (GSD) varies between 10 cm and 100 cm, depending on the sensor used and the surveyed area. The spatial coverage of this service is limited to the zones for which aerial photographs were available during the mentioned period. infoMapAccessService Aerial photographs and orthophotographs Federal viewer Environment Orthoimagery federal government aerial photograph Orthoimagery National historical orthophotos, aerial photographs, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, panchromatic, black and white, RGB, 10 cm resolution, 25 cm resolution, 50 cm resolution, 100 cm resolution Floor Van Damme National Geographic Institute - Spatial Data Infrastructure pointOfContact postal

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Brussels Brussels Capital Region 1000 Belgium 0032 (0)2 629 82 82 0032 (0)02 629 82 83 metadata@ngi.be none none text/xml image/png image/jpeg image/gif image/GeoTIFF image/tiff text/plain text/html text/xml image/png image/jpeg image/gif image/GeoTIFF image/tiff XML INIMAGE BLANK http://publish.geo.be/geonetwork/srv/eng/csw-NGIhosted?request=GetRecordById&service=CSW&version=2.0.2&namespace=xmlns%28csw=http://www.opengis.net/cat/csw%29&resultType=results&outputSchema=http://www.isotc211.org/2005/gmd&outputFormat=application/xml&typeNames=csw:Record&elementSetName=full&constraintLanguage=CQL_TEXT&constraint_language_version=1.1.0&id=0d6b76d6-841f-11f0-8dcf-00be433d8c24 application/vnd.iso.19139+xml eng eng CRS:84 EPSG:4326 EPSG:3812 EPSG:3857 EPSG:25831 EPSG:25832 EPSG:31370 EPSG:4258 EPSG:3035 2.5257206940814036 6.459015682518876 49.48461347792561 51.50583787136012 orthophoto_2009 2.5257253280221708 6.459015682518874 49.4846161497054 51.50583560067848 text/xml orthophoto_2009 orthophoto_2009 2.5257253280221708 6.459015682518874 49.4846161497054 51.50583560067848 None text/xml orthophoto_2008 2.5257209746879474 6.459014284234569 49.48461347792561 51.50583649955355 text/xml orthophoto_2008 orthophoto_2008 2.5257209746879474 6.459014284234569 49.48461347792561 51.50583649955355 None text/xml orthophoto_2007 2.5257222241971777 6.4590153248806566 49.484617027907525 51.50583754997204 text/xml orthophoto_2007 orthophoto_2007 2.5257222241971777 6.4590153248806566 49.484617027907525 51.50583754997204 None text/xml orthophoto_2006 2.5257209746879496 6.45901428423457 49.48461347792561 51.50583649955355 text/xml orthophoto_2006 orthophoto_2006 2.5257209746879496 6.45901428423457 49.48461347792561 51.50583649955355 None text/xml orthophoto_2005 2.5257253280221725 6.459015682518876 49.4846161497054 51.50583560067848 text/xml orthophoto_2005 orthophoto_2005 2.5257253280221725 6.459015682518876 49.4846161497054 51.50583560067848 None text/xml orthophoto_2004 2.5257253280221725 6.459015682518876 49.4846161497054 51.50583560067848 text/xml orthophoto_2004 orthophoto_2004 2.5257253280221725 6.459015682518876 49.4846161497054 51.50583560067848 None text/xml orthophoto_2003 2.525724541481841 6.459014866697373 49.48461581634855 51.505835253803134 text/xml orthophoto_2003 orthophoto_2003 2.525724541481841 6.459014866697373 49.48461581634855 51.505835253803134 None text/xml orthophoto_2002 2.5257252476604237 6.459014883501287 49.48461626969997 51.50583570307958 text/xml orthophoto_2002 orthophoto_2002 2.5257252476604237 6.459014883501287 49.48461626969997 51.50583570307958 None text/xml orthophoto_2001 2.525724830365845 6.45901517696201 49.48461606395419 51.50583550646009 text/xml orthophoto_2001 orthophoto_2001 2.525724830365845 6.45901517696201 49.48461606395419 51.50583550646009 None text/xml orthophoto_2000 2.5257206940814036 6.4590141200586615 49.48461485352636 51.50583787136012 text/xml orthophoto_2000 orthophoto_2000 2.5257206940814036 6.4590141200586615 49.48461485352636 51.50583787136012 None text/xml