Hi,
There might be a bug in WFS-NG relating to axis order of coordinates
returned by layers created by WFS-NG.
I created a dummy feature type on one geoserver serving content in
EPSG:4258 (northing-easting), then created a feature type in another
geoserver by cascading the first server using WFS-NG (WFS 1.1.0). The
WFS-NG feature type uses the same CRS.
When accessing the first geoserver directly (GetFeature), I get the
coordinates in the correct order. But when accessing the cascading feature
on the second server (GetFeature again), the coordinates have flipped.
While debugging this, I found that the problem is connected to SRS handling
in the layer. If "force declared" is chosen, the axis order of the returned
features if flipped. Both "keep native" and "reproject native to declared"
work fine.
In GeoServerFeatureSource.reprojectFilter(), declaredCRS has the wrong axis
order (east-north) while nativeCRS has the correct one (north-east). Why is
the axis order wrong in declaredCRS? Is this by design / am I missing
something, or has WFS-NG initialized the FeatureSource wrong somehow?
Sampo
--
Sampo Savolainen
R&D Director, Spatineo Oy
[email protected]
+358-407555649
Linnankoskenkatu 16 A 17, 00250 Helsinki, Finland
www.spatineo.com, twitter.com/#!/spatineo
www.linkedin.com/company/spatineo-inc
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