Things are comming along but .... pleaselook at this mapfile dump

Joseph Norris sirronj at PACBELL.NET
Mon Nov 29 13:31:29 PST 2004


Thanks Eric,

I set the projections as you indicate below in my map and in each layer - I
still see now points for the list of features that I have.

#Joseph Norris (Perl - what else is there?/Linux/CGI/Mysql) print @c=map chr
$_+100,(6,17,15,16,-68,-3,10,11,16,4,1,14,-68,12,1,14,8,-68,4,-3,-1,7,1,14,-
68,-26,11,15,1,12,4,-68,-22,11,14,14,5,15,-90);

-----Original Message-----
From: Eric Bridger [mailto:eric at gomoos.org]
Sent: Monday, November 29, 2004 1:25 PM
To: Joseph Norris
Cc: UMN MapServerList
Subject: Re: [UMN_MAPSERVER-USERS] Things are comming along but ....
pleaselook at this mapfile dump

On Mon, 2004-11-29 at 15:26, Joseph Norris wrote:
> I got the extents from shpdump of shape file. I do have projection
> information on the file:
>
> PROJCS["NAD_1983_StatePlane_California_II_FIPS_0402_Feet",
> GEOGCS["GCS_North_American_1983",
> DATUM["D_North_American_1983",
> SPHEROID["GRS_1980", 6378137, 298.257222101]],
> PRIMEM["Greenwich", 0],
> UNIT["Degree", 0.017453292519943295]],
> PROJECTION["Lambert_Conformal_Conic"],
> PARAMETER["False_Easting", 6561666.666666666],
> PARAMETER["False_Northing", 1640416.666666667],
> PARAMETER["Central_Meridian", -122],
> PARAMETER["Standard_Parallel_1", 38.33333333333334],
> PARAMETER["Standard_Parallel_2", 39.83333333333334],
> PARAMETER["Latitude_Of_Origin", 37.66666666666666],
> UNIT["Foot_US", 0.30480060960121924]]

Joseph,

By looking in my epsg file (which comes with the proj4 install, on my
freeBSD system: /usr/local/share/proj it looks like your shape file has
an EPSG code of 26942.(California Zone 2)  You can use the following
PROJECTION:

PROJECTION
    "init=epsg:26942"
END

For UNITS you would use "feet" not DD.

HTH.



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