[gdal-dev] KML conversion and attributes
Stefan Keller
sfkeller at gmail.com
Mon Mar 21 10:12:02 EDT 2011
Did you check the doc. at http://www.gdal.org/ogr/drv_kml.html ?
Yours, S.
2011/3/21 Favre, Sebastien <Sebastien.Favre at spotimage.fr>:
> Hello to all,
>
>
>
> I try to convert the following KML file into Shapefile format.
>
>
>
> <?xml version="1.0" encoding="utf-8" ?>
>
> <kml xmlns="http://www.opengis.net/kml/2.2">
>
> <Document><Folder><name>110m_lakes</name>
>
> <Schema name="110m_lakes" id="110m_lakes">
>
> <SimpleField name="Name" type="string"></SimpleField>
>
> <SimpleField name="Description" type="string"></SimpleField>
>
> <SimpleField name="ScaleRank" type="int"></SimpleField>
>
> <SimpleField name="FeatureCla" type="string"></SimpleField>
>
> <SimpleField name="Name1" type="string"></SimpleField>
>
> <SimpleField name="Name2" type="string"></SimpleField>
>
> </Schema>
>
> <Placemark>
>
> <name>0</name>
>
> <description>Lake</description>
>
> <Style><LineStyle><color>ff0000ff</color></LineStyle>
> <PolyStyle><fill>0</fill></PolyStyle></Style>
>
> <ExtendedData><SchemaData schemaUrl="#110m_lakes">
>
> <SimpleData name="Name">0</SimpleData>
>
> <SimpleData
> name="Description">Lake</SimpleData>
>
> <SimpleData name="ScaleRank">Lake
> Baikal</SimpleData>
>
> <SimpleData name="Name1">0</SimpleData>
>
> <SimpleData name="Name2">POLYGON</SimpleData>
>
> </SchemaData></ExtendedData>
>
>
> <Polygon><outerBoundaryIs><LinearRing><coordinates>106.57998579307912,52.799981594445541
> 106.53998823448521,52.939998887740373 107.0800069519353,53.180010077519981
> 107.2999935242018,53.379997870489532 107.59997521365611,53.519989325568218
> 108.03994835818912,53.859968573616456 108.37997928266967,54.259995835987837
> 109.05270307824526,55.027597561251326 109.19346967980832,55.535602728896592
> 109.50699059452313,55.730913804743722 109.92980716353523,55.712956244522303
> 109.70000206913326,54.980003567110515 109.66000451053935,54.719993598033952
> 109.47996382043448,54.339990953175658 109.31997358605884,53.819996853238692
> 109.22003136600637,53.619983222052994 108.99999311730755,53.780025132860928
> 108.60001753136845,53.439994208380398 108.800005324338,53.379997870489532
> 108.76000776574409,53.200008856816936 108.45997439985749,53.140012518926071
> 108.17999148970011,52.799981594445541 107.79996300662566,52.579995022179034
> 107.31999230349876,52.420004787803393 106.64003380740229,52.320010891318617
> 106.10001508995219,52.039976304728967 105.740037062607,51.759993394571595
> 105.24001590375084,51.520008043008133 104.81998986208251,51.460011705117267
> 104.30002160036167,51.500009263711178 103.76000288291161,51.600003160195953
> 103.62001142783291,51.73999461527464 103.85999677939637,51.85998729105637
> 104.39996382041414,51.85998729105637 105.05997521364597,52.000004584351203
> 105.48000125531431,52.280013332724707 105.98002241417046,52.519998684288169
> 106.26000532432784,52.619992580772944
> 106.57998579307912,52.799981594445541</coordinates></LinearRing></outerBoundaryIs></Polygon>
>
> </Placemark>
>
> </Folder></Document></kml>
>
>
>
> I use the command line for that : ogr2ogr -f "ESRI Shapefile" lake.shp
> lake.kml
>
> The problem is I only get the attributes Name and Descriptio (after trunk)
> in the output Shapefile.
>
> Attributes ScaleRank, Name12 and Name2 are missing.
>
> Do you have any explanation ?
>
>
>
> Please note, I have installed the LIBKML driver In GDAL/OGR (thanks to
> Frank for its help) :
>
>
>
> D:\Data\ >ogr2ogr --formats
>
> Supported Formats:
>
> -> "ESRI Shapefile" (read/write)
>
> -> "MapInfo File" (read/write)
>
> -> "UK .NTF" (readonly)
>
> -> "SDTS" (readonly)
>
> -> "TIGER" (read/write)
>
> -> "S57" (read/write)
>
> -> "DGN" (read/write)
>
> -> "VRT" (readonly)
>
> -> "REC" (readonly)
>
> -> "Memory" (read/write)
>
> -> "BNA" (read/write)
>
> -> "CSV" (read/write)
>
> -> "GML" (read/write)
>
> -> "GPX" (read/write)
>
> -> "LIBKML" (read/write)
>
> -> "KML" (read/write)
>
> -> "GeoJSON" (read/write)
>
> -> "GMT" (read/write)
>
> -> "ODBC" (read/write)
>
> -> "PGeo" (readonly)
>
> -> "MSSQLSpatial" (read/write)
>
> -> "PCIDSK" (read/write)
>
> -> "XPlane" (readonly)
>
> -> "AVCBin" (readonly)
>
> -> "AVCE00" (readonly)
>
> -> "DXF" (read/write)
>
> -> "Geoconcept" (read/write)
>
> -> "GeoRSS" (read/write)
>
> -> "GPSTrackMaker" (read/write)
>
> -> "VFK" (readonly)
>
> -> "PGDump" (read/write)
>
> -> "GPSBabel" (read/write)
>
> -> "SUA" (readonly)
>
> -> "OpenAir" (readonly)
>
> -> "PDS" (readonly)
>
> -> "HTF" (readonly)
>
> -> "AeronavFAA" (readonly)
>
>
>
> Thanks in advance for your help.
>
>
>
> Sébastien
>
>
>
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