Bob Basques wrote:
Kralidis,Tom [Burlington] wrote:
I suppose I should add that we're trying to use a Minnesota County
(Ramsey) Coordinate system for the WFS output.
bobb
Good question.
What's your actual projection definition?
I believe this works (been a while though since I've tested it):
PROJECTION
"proj=lcc"
"lat_1=44.88333333333333"
"lat_2=45.13333333333333"
"lat_0=44.79111111111111"
"lon_0=-93.38333333333334"
"x_0=152400.3048"
"y_0=30480.06096"
"a=6378418.941"
"b=6357033.31"
"to_meter=0.3048006096012192"
"no_defs"
END
I have a list from someone in one of the State of Mn Dept's. that show
some codes for other Counties, but I think that's someone elses version
of an arbitrary list as well. I believe the TO_METER value above is
supposed to convert to Feet as well.
bobb
CubeWerx (http://www.cubewerx.com/) holds the 42xxx projection
definitions. We've worked with them to establish codes which are not
natively in EPSG. I've cc'd Craig here for info.
..Tom
-----Original Message-----
From: UMN MapServer Users List=20
[mailto:[EMAIL PROTECTED] On Behalf Of Bob Basques
Sent: Monday, June 05, 2006 10:38 AM
To: [email protected]
Subject: [UMN_MAPSERVER-USERS] [Fwd: Re: WFS gurus . . . .]
=20
=20
Ok, we'll try that.
=20
Any rule-of-thumb for assigning an arbitrary code?
=20
bobb
=20
=20
-------- Original Message --------
Subject: Re: WFS gurus . . . .
Date: Mon, 5 Jun 2006 10:32:23 -0400
From: Kralidis,Tom [Burlington] <[EMAIL PROTECTED]>
Reply-To: Kralidis,Tom [Burlington] <[EMAIL PROTECTED]>
To: [email protected]
=20
=20
=20
=3D20
I'm trying to get a WFS output in a local coordinate system. =3D20 =20
Everything=3D20 works just fine with a EPSG code, but our coordinate =
system is not in=3D20 the list. Do we need to add it in in more =
than=20
one location? We're=3D20 using a few extensions that all=20
seem to have=20
their own=3D20 version of a EPSG=3D20
code list, different formats and everything.
=20
What's your projection parameters? If it's indeed not an=20
EPSG code, you'll need to add this to your proj install's=20
epsg file, then cite that EPSG code in your WFS request. =3D20
All I need is to be able to get the WFS output with a same=20
coordinate=3D20 system BBOX. Can I get around the EPSG=20
requirement with=20
some form of=3D20 fakery? Can the GML be output with a=20
MODE=3D3D option=20
perhaps, in it's=3D20 native coordinate system?
=20
