WMS This web service allows the visualization of altimetry data. More specifically, it allows to visualize the National Geographic Institute's digital terrain model and the contours associated with it. This service is compliant with the INSPIRE specifications. Reporting INSPIRE Geology and physical relief National infoMapAccessService Elevation Federal viewer altitude relief (land) federal government sdi@ngi.be National Geographic Institute - Spatial Data Infrastructure pointOfContact postal

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Brussels 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://csw.geo.be/eng/csw?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=a2548b46-ab06-47ca-bfbc-0fb8a5d4eccb application/vnd.iso.19139+xml eng eng CRS:84 EPSG:4326 EPSG:3812 EPSG:3857 EPSG:4258 EPSG:3035 EPSG:25831 EPSG:25832 2.21883875178 6.45888689282 49.4350191519 51.888556118 The contour lines are the set of lines connecting all points at the same elevation in a model used to represent the relief on a large scale. Elevation Geology and physical relief Federal Atom Elevation Vector Object relief (land) federal government altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 text/xml 10.0 50000.0 large_scale_contour_lines Elevation Geology and physical relief Federal Atom Elevation Vector Object relief (land) federal government altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 aaf9d34f-cd27-11eb-b860-005056a2d5a8 text/xml 10.0 50000.0 The digital terrain model (DTM) is a homogeneous and regular point grid indicating the elevation of the ground level in order to make a model of its surface. The 1m DTM is obtained by interpolation in Lambert 2008 of the raw height data regrouping the source data, in Lambert 72 and at 1m resolution, of the Flemish and Walloon regions. The 5m DTM has as an additional source structure lines and adapted points, during the systematic and continuous updating by photogrammetric surveys. The 20m DTM, available for free download, is obtained by resampling the 1m DTM. Reporting INSPIRE Federal Atom Geology and physical relief National Elevation relief (land) altitude federal government digital land model Elevation Grid Coverage 2.21883875178 6.45888689282 49.4350191519 51.888556118 text/xml 10.0 100001.0 digitalterrainmodel20meters Reporting INSPIRE Federal Atom Geology and physical relief National Elevation relief (land) altitude federal government digital land model Elevation Grid Coverage 2.21883875178 6.45888689282 49.4350191519 51.888556118 5B217883-3BE6-4626-9B3B-2C1AD391DCA0 text/xml 100000.0 30000000 digitalterrainmodel5meter Reporting INSPIRE Federal Atom Geology and physical relief National Elevation relief (land) altitude federal government digital land model Elevation Grid Coverage 2.21883875178 6.45888689282 49.4350191519 51.888556118 5B217883-3BE6-4626-9B3B-2C1AD391DCA0 text/xml 24000.0 100001.0 digitalterrainmodel1meter Reporting INSPIRE Federal Atom Geology and physical relief National Elevation relief (land) altitude federal government digital land model Elevation Grid Coverage 2.21883875178 6.45888689282 49.4350191519 51.888556118 5B217883-3BE6-4626-9B3B-2C1AD391DCA0 text/xml 10.0 24001.0 The digital surface model (DSM) 1m is a homogeneous and regular grid of points indicating the height of the earth's surface in order to model the landscape. The product "DSM1meter", abbreviated DSM 1m, gives every 1m in X and Y the height of the earth's surface, i.e. the ground or any other permanent and visible element of the landscape (vegetation, construction, ...) in relation to the Belgian zero level (fictitious zero D of Uccle). It is therefore the orthometric height, commonly called: altitude. Elevation Geology and physical relief Elevation Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 text/xml 10.0 24001.0 dsm1m Elevation Geology and physical relief Elevation Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 afa6c5cf-e738-11ec-a0ea-186571a04de2 text/xml 10.0 24001.0 The hillshades are presented as a regular homogeneous grid of points indicating the grey level value resulting from their orientation with respect to the chosen fictitious light source. The 1m hillshade is the view obtained by hillshading of the 1m DTM. The 5m and 20m hillshades are the views obtained by hillshading of the 5m and 20m DTM. Elevation Geology and physical relief Rectified Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 text/xml 10.0 100001.0 hillshade20m Elevation Geology and physical relief Rectified Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 d4b4f330-d6a1-11ec-83ea-186571a04de2 text/xml 100000.0 30000000 hillshade5m Elevation Geology and physical relief Rectified Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 d4b4f330-d6a1-11ec-83ea-186571a04de2 text/xml 24000.0 100001.0 hillshade1m Elevation Geology and physical relief Rectified Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 d4b4f330-d6a1-11ec-83ea-186571a04de2 text/xml 10.0 24001.0 hillshadedsm1m Elevation Geology and physical relief Rectified Grid Coverage relief (land) altitude National 2.21883875178 6.45888689282 49.4350191519 51.888556118 d4b4f330-d6a1-11ec-83ea-186571a04de2 text/xml 10.0 24000.0