Commerce CRG GIS/Mapping - Has just released a new mapping website where customers can view & purchase Residential Foreclosure & Ski Resort Maps around the state of Utah.
These two methods that were totally unknown to myself just saved me a lot of headache. My scenario: a user draws a shape on a mapping page. That shape is stored in db1. That shape is then passed to a function to query data in db2.
At first I was just passing the geometry that was fetched from one server context to the function which was then using a different servercontext to execute another query. This always resulted in 0 returned results. If you have ever used LINQ to SQL its the same thing with passing an entity from one function to another. You need to pass the context it was created with as well.
IServerContext.SaveObject does some serializing to a string and then makes it simple to pass any object that supports IPersistStream. Very cool. I can save my Igeometry object to a string, pass it in the function, use the db2 servercontext to load the Igeometry back and use it in the query and everything is happy!
On site registration is available at the Zermat Conference Center beginning Wednesday April 15th at 7:30am. The on site registration fee is $270.
In addition, a few spots for the discounted ESRI pre-conference trainings on the Multi-User Geodatabase and Geoprocessing Scripts Using Python are still available.The courses are being held April 13 - 14.
For information on the conference, please email
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Below are links to detailed large-format PDF maps of Washington County wilderness and conservation areas designated areas under the Omnibus Public Lands Management Act of 2009, signed by President Barack Obama on March 30, 2009.
AGRC is coordinating with the BLM to make GIS data layers of these areas available and will post an update to this site when that data has been loaded into the State Geographic Information Database.
