[mapguide-users] Wisconsin County Coordinate Systems Error on Transform

Scott Hameister scotth at mpowerinnovations.com
Fri Apr 29 13:12:33 PDT 2016


It is Every Wisconsin County Code. In Maestro you can select USA Wisconsin
then pick a County Coordinate..You can't project anything From or Into any
of them I have tested.

I Have tested Ashland COunty, Vilas County, and  Florence County
Florence County when selected for example uses:
WKT:
PROJCS["HARN/WI.FlorenceWI-F",GEOGCS["HARN/WI.LL",DATUM["HARN/WI",SPHEROID["GRS1980",6378137.000,298.25722210],TOWGS84[0.0000,0.0000,0.0000,0.000000,0.000000,0.000000,0.00000000]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse
Mercator, Wisconsin County
Variation"],PARAMETER["false_easting",438000.000],PARAMETER["false_northing",0.000],PARAMETER["scale_factor",0.999993500000],PARAMETER["central_meridian",-88.14166666670000],PARAMETER["latitude_of_origin",45.43888888890000],PARAMETER["Average
Geoid Height (meters)",-32.8700],PARAMETER["Average Elevation (system
unit)",1400.0000],UNIT["Foot_US",0.30480060960122]]

or
WKT: PROJCS["FlorenceWI-F",GEOGCS["LL-HPGN",DATUM["HPGN",SPHEROID["GRS1980",6378137.000,298.25722210]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse
Mercator, Wisconsin County
Variation"],PARAMETER["false_easting",438000.000],PARAMETER["false_northing",0.000],PARAMETER["scale_factor",0.999993500000],PARAMETER["central_meridian",-88.14166666670000],PARAMETER["latitude_of_origin",45.43888888890000],PARAMETER["Average
Geoid Height (meters)",-32.8700],PARAMETER["Average Elevation (system
unit)",1400.0000],UNIT["Foot_US",0.30480060960122]]

Depending on which one you pick...Neither works forward or backward
projection.


On Fri, Apr 29, 2016 at 2:48 PM, GordonL <gordon.luckett at arrowgeomatics.com>
wrote:

> Can you share the PROJ code you are using for Wisconsin?
>
>
>
>
>
> --
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> http://osgeo-org.1560.x6.nabble.com/Wisconsin-County-Coordinate-Systems-Error-on-Transform-tp5263552p5263581.html
> Sent from the MapGuide Users mailing list archive at Nabble.com.
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-- 


*Scott Hameister | www.mpowerinnovations.com
<http://www.mpowerinnovations.com/>________________________________________**mPower
Innovations*
1051 N Lynndale Drive, Suite 2A, Appleton, WI 54914
Main: (877) 269-6971 x 204 <%28877%29%20269-6971%20x%20207> | Mobile: (920)
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