Thanks Andrea, yes the different datum is what I suspected.
I am new to GeoServer - is the Lat/Lon Bounding Box in WGS84? Or which
geographic projection does GeoServer use as its default?
It's good to hear that there shouldn't be any problems with the differences
between the 2 bounding boxes as the differences are very small. Interestingly,
the Min/Max X values for the 2 different bounding boxes are the same for almost
all the layers but the Min/Max Y coordinates are different for nearly all the
layers.
Inna
________________________________
From: [email protected] [[email protected]] On Behalf Of Andrea Aime
[[email protected]]
Sent: Wednesday, 23 October 2013 2:23 AM
To: Inna Nogeste
Cc: [email protected]
Subject: Re: [Geoserver-users] GeoServer bounding boxes [SEC=UNCLASSIFIED]
On Thu, Oct 17, 2013 at 7:11 AM, Inna Nogeste
<[email protected]<mailto:[email protected]>> wrote:
Our GeoServer layer has a Native SRS = EPSG:4283 which uses Lat/Long.
EPSG:4283 = GDA94 = Geocentric Datum of Australia 1994
The Native SRS Bounding Box has a different extent to the Lat/Lon Bounding Box.
Does anyone know why if they're both using Lat/Long?
Because they are using different datums (the ellipsoid is no the same, and not
oriented
the same way)
What are the repercussions of having different lat/long coordinates for the 2
bounding boxes?
None that I can think of
Cheers
Andrea
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