[Geomoose-users] Web Mercator

[Len Kne]

Hi Heather
The web Mercator demo re-projects the county boundaries on the client side (that is with GeoMOOSE using OpenLayers).  I've not seen good results re-projecting on the client and can recommend two options:

1.       Re-project the layers will use in GeoMOOSE to the web Mercator projection (in Arc, it is web Mercator (auxiliary sphere)).  This will give the best performance as the layers will not have to be re-projected every time there is a map redraw.

2.       Do the re-projection in the map file.
Len
From: Heather Wirth [mailto:HWIRTH at co.benton.mn.us]
Sent: Monday, April 05, 2010 12:57 PM
To: geomoose-users at lists.sourceforge.net
Subject: [Geomoose-users] Web Mercator

We are just starting to look at the web mercator download and demo, and noticed that there seems to be a problem with how everything lines up.  For instance, if I use the "Jump To" to zoom to the full state of MN, the counties do not line up properly.  Is there a fix for this?  Any help would be much appreciated.

Heather

---------------
Heather Wirth
Benton County GIS Specialist
7752 Highway 25 NE, PO Box 247
Foley, MN 56329
Phone: 320-968-5168
Fax: 320-968-5333
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