Hello, I'm having trouble getting subdataset names programatically from the WMTS/OGC Web Map Tile Service
Using /vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml I see many well named SDS sources from gdalinfo, i.e. listed below. But when I try to obtain these programatically I only get repeated values : literally "WMTS:/vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml,layer " I'm using (effectively) char **SDS = poDataset->GetMetadata("SUBDATASETS"); and that gives me the same value for every SDS, i.e. no layer name. Is there something extra that needs to be done especially for WMTS? I can't figure it out from the sources. Thanks for any help! Best, Mike gdalinfo /vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml Driver: WMTS/OGC Web Map Tile Service Files: /vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml Size is 512, 512 Origin = (0.000000000000000,0.000000000000000) Pixel Size = (1.000000000000000,1.000000000000000) Subdatasets: SUBDATASET_1_NAME=WMTS:/vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml,layer=AMSRE_Sea_Ice_Concentration_12km SUBDATASET_1_DESC=Layer Sea Ice Concentration (12 km, AMSR-E, Aqua) SUBDATASET_2_NAME=WMTS:/vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml,layer=AMSRE_Snow_Depth_Over_Ice SUBDATASET_2_DESC=Layer Snow Depth Over Ice (12 km, AMSR-E, Aqua) SUBDATASET_3_NAME=WMTS:/vsicurl/ https://gibs.earthdata.nasa.gov/wmts/epsg3031/best/1.0.0/WMTSCapabilities.xml,layer=AMSRE_Sea_Ice_Concentration_25km S -- Michael Sumner Software and Database Engineer Australian Antarctic Division Hobart, Australia e-mail: mdsum...@gmail.com
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