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Walter: the HUD data uses ID's for the blockgroups (BLKGRP) with single quotes around them... the TIGER blockgroup ID's (GEOID) do not have single quotes: I would say that you should create a new column using Excel / Open Office to truncate the first and last values from the field into the new column...but I can't remember how to do that right now!!! ...


You could accomplish most of these using Google Fusion Tables. Put together a list of facilities (company owned, company leased, government leased) on a map. Create a Fusion Table which lists those attributes, plus the address or lat/long of each facility Develop a system that can be easily updated by non-GIS users. Fusion Tables is a bit like Excel, ...

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