August 2011
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Map

eGIS Committee Meeting Agenda for August 16th, 2011

Please find the agenda for tomorrow’s eGIS Committee Meeting attached here: August – 20110816.eGIS meeting notice and Agenda (pdf file)

We’ll see some updates on GIS Day, as well as training from ISD and the new GIS Lab.

For the agenda

One item I will be discussing is the map template file that was connects to the eGIS Repository with the various layers updated to the newest data.  The .mxd file below will connect to the eGIS Repository and draw a map very similar to the new StreetMap cache.

For fun

For a recent Board of Supervisors request I digitized historic Supervisorial District Boundaries from a pair of maps that were sent to me by the Registrar/Recorder.

Here are the maps.  I rectified them so they will overlay in a GIS application.

Here is a slideshow of the changes in Hispanic Population and Supervisorial District Boundaries between 1970 and today:  Hispanic Population and Supervisorial District Changes (1970 – 2011).pptx

Here is a video showing the same items: Hispanic Population and Supervisorial District Changes (1970 – 2011).

 

 

 

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