Tamas,
Here is how I specified the source when opening the dataset: <<<< String filename = "http://openaerialmap.org/static/ww.xml"; Gdal.AllRegister(); Dataset dataSet = Gdal.OpenShared(fileName, 0); >>>>> Thanks, M -------------- Marcelo Simas Oliveira GeoStats LP 530 Means St., Ste. 310 Atlanta, Georgia 30318 (404) 588-1004 www.geostats.com From: Tamas Szekeres [mailto:szeker...@gmail.com] Sent: Monday, January 26, 2009 10:36 AM To: Marcelo Oliveira Cc: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] Open Aerial Map Access via C# I just wanted to know how did you specify the <GDAL_WMS> service description XML when opening the dataset. Because the error you mentioned sounds like you have an invalid Projection tag in this file. Best regards, Tamas 2009/1/26 Marcelo Oliveira <molive...@geostats.com> Here is what the URL returns: <<<< <LayerSet Name="OAM" ShowAtStartup="true" ShowOnlyOneLayers="false"> − <ChildLayerSet Name="openaerialmap" ShowAtStartup="false" ShowOnlyOneLayer="true"> − <QuadTileSet ShowAtStartup="true"> <Name>openaerialmap</Name> <Description>OpenAerialMap data.</Description> <DistanceAboveSurface>0</DistanceAboveSurface> − <BoundingBox> − <West> <Value>-180.0</Value> </West> − <South> <Value>-90.0</Value> </South> − <East> <Value>180.0</Value> </East> − <North> <Value>90.0</Value> </North> </BoundingBox> <TerrainMapped>false</TerrainMapped> − <ImageAccessor> <LevelZeroTileSizeDegrees>180.0</LevelZeroTileSizeDegrees> <NumberLevels>20</NumberLevels> <TextureSizePixels>256</TextureSizePixels> <ImageFileExtension>jpeg</ImageFileExtension> − <ImageTileService> <ServerUrl>http://tile.openaerialmap.org/tiles/</ServerUrl> <DataSetName>openaerialmap</DataSetName> </ImageTileService> </ImageAccessor> − <ExtendedInformation> <Abstract>SRS:EPSG:4326</Abstract> </ExtendedInformation> </QuadTileSet> </ChildLayerSet> </LayerSet> >>>> -------------- Marcelo Simas Oliveira GeoStats LP 530 Means St., Ste. 310 Atlanta, Georgia 30318 (404) 588-1004 www.geostats.com From: Tamas Szekeres [mailto:szeker...@gmail.com] Sent: Monday, January 26, 2009 10:24 AM To: Marcelo Oliveira Cc: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] Open Aerial Map Access via C# Marcelo, How is your <GDAL_WMS>.. service configuration looking like? Best regards, Tamas 2009/1/26 Marcelo Oliveira <molive...@geostats.com> Hi There, I am using the GDAL build that comes with FWTools2.2.6 (GDAL 1.6.0dev) to try to open OAM ("http://openaerialmap.org/static/ww.xml") using the C# bindings for GDAL and it throws the following exception: <<<< GDALWMS: Bad projection specified. >>>> The source code that causes the exception to be thrown is : <<<< String filename = "http://openaerialmap.org/static/ww.xml"; Gdal.AllRegister(); Dataset dataSet = Gdal.OpenShared(fileName, 0); <---- >>>>> However, I can open and extract pieces of this dataset using gdalinfo and gdal_translate via the command line. Is this a know limitation of the C# bindings or am I doing something wrong? Thanks, M -------------- Marcelo Simas Oliveira GeoStats LP 530 Means St., Ste. 310 Atlanta, Georgia 30318 (404) 588-1004 www.geostats.com _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
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