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AIXM ElevatedCurve not detected

Open antoniolocandro opened this issue 3 years ago • 2 comments

It seems that elevated curve is not detected from the attached file, I think previously something similar was added to be able to see ElevatedPoint since I can view those

							<aixm:ElevatedCurve srsDimension="2" srsName="urn:ogc:def:crs:EPSG::4326" gml:id="olvsp_1">
								<gml:segments>
									<gml:GeodesicString>
										<gml:posList>61.5862899140001 5.02869262600007 61.586227266 5.02864029300002 61.5861767230001 5.02865488100002 61.586086349 5.02868456800007 61.586021122 5.02871348500003 61.585952096 5.02874779200005 61.58588538 5.02879349800003 61.585817686 5.02884574200004 61.5857489620001 5.02889660900007 61.5857047700001 5.02892867600002 61.5856576040001 5.02895735300007 61.5856083460001 5.02899139100003 61.585520096 5.02905701800006 61.5854687250001 5.02909566400007 61.585412578 5.02913699700002 61.5853562390001 5.02918099400006 61.5853349750001 5.02920088300004 61.5853596260001 5.02935917900004 61.585374232 5.02945029600005 61.585385408 5.02951620000005</gml:posList>
									</gml:GeodesicString>
								</gml:segments>
								<aixm:elevation>11.47</aixm:elevation>
							</aixm:ElevatedCurve>

Expected behavior and actual behavior.

I would expect upon adding the file it detects it contains points and lines, this already works for other AIXM features.

Steps to reproduce the problem.

Load the attached file in QGIS or I guess you can try OGRinfo (sorry if I am mistaken about the CLI tool)

image

You can see the points are detected but not the lines

Adding this will make open source tools more accessible to the aviation domain to be able to visualize these type of data without needing to do more complex data handling, it is understood that it is not a full fledge parser but I am trying to make it accessible to anyone who wants to visualize this data.

Appreciate the efforts

Operating system

Windows 11

GDAL version and provenance

3.3.1

antoniolocandro avatar Oct 06 '21 00:10 antoniolocandro

Could you attach a dataset with such elements or point to one ?

rouault avatar Oct 07 '21 07:10 rouault

Sorry for not replying earlier for some reason I didn't get a notification.

Here is a test dataset 20190718_Obstacles_ENFL_Area3.zip

You will notice both ElevatedPoints and ElevatedCurves, but ElevatedCurves are not interpreted, you can search for this gml:id="olvsp_1"

antoniolocandro avatar Oct 18 '21 14:10 antoniolocandro