Geodata

• SANDAG GIS Data http://www.sandag.cog.ca.us/index.asp?subclassid=100&fuseaction=home.subclasshome
• SANGIS GIS Data Warehouse http://www.sangis.org/Download_GIS_Data.htm
• California Spatial Information Library CASIL http://gis.ca.gov/index.epl
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Satellite Images

• MODIS Rapidfire USA5 Subsets http://rapidfire.sci.gsfc.nasa.gov/subsets/?USA5

Web Services

• geocoded  destrloyed houses listing in Rancho Bernardo (tab delimeted,  Python script)