<GDAL_WMS>
    <Service name="TiledWMS">
        <ServerUrl>http://192.168.1.167/OnMercury/wms.cgi?</ServerUrl>
        <!--
            These are the available layers that can be used as TiledGroupName:
            Elevation, Gaskell
            Elevation 16bit, Gaskell
            Elevation 16bit, Gaskell, 2014-12-04
        -->
        <TiledGroupName>Elevation 16bit, Gaskell</TiledGroupName>
    </Service>
    <DataWindow>
        <UpperLeftX>-180.0</UpperLeftX>
        <UpperLeftY>90</UpperLeftY>
        <LowerRightX>180.0</LowerRightX>
        <LowerRightY>-90</LowerRightY>
        <TileLevel>8</TileLevel>
        <TileCountX>2</TileCountX>
        <TileCountY>1</TileCountY>
        <YOrigin>top</YOrigin>
    </DataWindow>
    <BlockSizeX>512</BlockSizeX>
    <BlockSizeY>512</BlockSizeY>
</GDAL_WMS>