STAR*Map Status Report May, 2012
STAR*Map is to be released monthly instead of quarterly. It is as current as of April 24, 2012.
The latest version of STAR*Map contains ESRI Shapefile of Road (Street Centerlines) and ESRI Shapefile of Address Points. Address points provides a detailed and accurate addresses for STARMap. There are 2 million address point records. HGAC zipcode data is included in this STARMap release.
Projection/Coordinate System = State Plane (Texas South Central Zone)
Units = Feet (US Survey Foot)
Datum = NAD83
Spheroid = GRS1980
This version of STAR*Map contains all of the roads for 13 counties in Houston area, which includes Harris County, Fort Bend County,Colordo County, Matagorda County, Walker County,Brazoria County, Waller County, Montgomery County, Wharton County, Galveston County, Liberty County, Austin County and Chambers County.
Updates were received from CenterPoint Energy, Fort Bend Engineers Office, GHC 911, City of Houston, Colordo County 911, Matagorda County 911, Walker County 911, Alterra Technology, Waller County 911, Montgomery County 911, Wharton County 911, Galveston CAD, Liberty County 911, Austin County 911 and Chambers County 911.