vector digital data withheld MDC.ZipCode Polygon feature class of Dade County zip codes boundaries. These boundaries were aligned to Dade County street centerline coverage. The boundaries include both side of a street and is offset 30 feet from the street centerline. To identify the zip code boundaries. Procedures_Used: ArcEdit was used to create the boundaries provided by United States Postal Service (USPS). The USPS zipcode site and PTX was also used to verified the boundaries. Revisions: Date: October2005 By: GIS Technical Support Staff Reason: The data was converted from the legacy coverage format to the ArcGIS Geodatabase feature class format. Date: April 1999 Reason: Aligned with $PROD/covers/amajor and $PROD/covers/pmunicwt the labels Metadata Karla Ortega Date: June 1998 Reason: To correct boundary line (NW 36th ST) for zipcodes 33122, 33166, 33172, 33182 and 33192. Metadata A.solis Date: August 1997 Reason: Corrected boundary for 33178 and 33166, between W Okeechobee Rd and NW South River Drive. Metadata B. Khan and L Ousley. Reviews_Applied_to_Data: Boundaries are reviewed according to Dade County Zipcode zone map specification, GIS Data Administrator and Metadata Administrator. Related_Spatial_and_Tabular_Data_Sets: None. Other_References_Cited: United States Postal Services. Notes: None. en REQUIRED: The year (and optionally month, or month and day) for which the data set corresponds to the ground. This data is constant and would only change if a zipcode boundary was changed. In progress As needed. -80.637964 -80.118143 25.977384 25.317786 775754.250118 945880.750061 358696.031131 597637.187625 None None Dade County, Florida None None None None Public Access- Derived Product. A mapscale of 24000 was used. From USPS - Margit Arrington. None Unclassified None ESRI ArcCatalog 9.1.0.780 Unknown