Abstract: Abstract: The United States Military Installations database contains the boundaries and location information for important military installations in the United States and Puerto Rico. The database includes records for 405 military installations.

Purpose: Purpose: To provide graphic representation, location and attribute data for analysis, modeling and simulation, and studies. CLOSURE, REALIGN, and BRAC columns are from the office of Economic Adjustment and OSD websites at http://www.oea.gov, https://www.denix.osd.mil.

Field Number	Attribute	Description	Data Type
0	FID	Internal feature number.	Long Integer representing an object identifier
1	Shape	Feature geometry.	Geometry
2	FAC_NAME	The name of the military installation.	Character String
3	ST_NAME	The state or U.S. territory in which the military installation is located.	Character String
4	ST_ABBR	The abbreviation for the state or U.S. Territory in which the military facility is located. This is the two-letter official postal abbreviation.	Character String
5	FAC_TYPE	Facility description.	Character String
6	CLOSURE	The closure date of the installation due to a Base Realignment and Closure round	Character String
7	REALIGN	The realignment date of the installation due to a Base Realignment and Closure round	Character String
8	BRAC	The round of Base Realignment and Closure that affected the installation	Character String
9	BRANCH	Military organization category.	Character String
10	STFIPS	The state FIPS code for the state or U.S. territory in which the military installation is located.	Character String
11	VERSION	The VERSION is a 2-digit number that will be incremented for all records in the database whenever a new release is distributed.	Character String