FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION

TITLE: U.S. Military Installations

Geodataset Name:       MILITR_DEC06
Geodataset Type:       SHAPEFILE
Geodataset Feature:    Polygon
Feature Count:         141
GENERAL DESCRIPTION:
This dataset contains locations of United States Military Installations.
DATA SOURCE(S):                    Military Traffic Management Command Transportation Engineering Agency (MTMCTEA)
                                   Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
                                   Naval Facilities Engineering Command
                                   Avon Park Air Force Range
SCALE OF ORIGINAL SOURCE MAPS:     Varies
DATE OF AUTOMATION OF SOURCE:      2006
GEODATASET EXTENT:                 State of Florida

FEATURE ATTRIBUTE TABLES:

Datafile Name: MILITR_DEC06.DBF
ITEM NAME WIDTH TYPE N. DECIMAL DEGREES
OBJECTID
4 OID ---
FAC_NAME
10 Number ---
ST_NAME
50 String ---
ST_ABBR
25 String ---
FAC_TYPE
3 String ---
CLOSURE
25 String ---
REALIGN
15 String ---
BRAC
10 String ---
BRANCH
25 String ---
STFIPS
25 String ---
VERSION
2 String ---
REVISION
2 String ---
SOURCE
2 String ---
AUTOID
10 Number ---
DESCRIPT
19 Float 11
FGDLAQDATE
36 Date ---
SHAPE
4 Geometry ---
SHAPE.AREA
0 Double ---
SHAPE.LEN
0 Double ---

FEATURE ATTRIBUTE TABLES CODES AND VALUES:

Item
Item Description
OBJECTID Internal feature number.

FAC_NAME The name of the military installation.

ST_NAME The state or U.S. territory in which the military installation is located.

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.

FAC_TYPE Facility description.

CLOSURE The closure date of the installation due to a Base Realignment and Closure round

REALIGN The realignment date of the installation due to a Base Realignment and Closure round

BRAC The round of Base Realignment and Closure that affected the installation

BRANCH Military organization category.
Air Force = Air Force Facility

Army = Army Facility

Coast Guard = Coast Guard Facility

DLA = Defense Logistics Agency Facility

Marine Corps = Marine Corps Facility

National Guard = National Guard Facility

Navy = Naval Facility

Other = Facility operated by an organization not belonging to one of the seven "Branch" categories enumerated above.


STFIPS The state FIPS code for the state or U.S. territory in which the military installation is located.

VERSION The VERSION is a 2-digit number that will be incremented for all records in the database whenever a new release is distributed.

REVISION REVISION is a 2-digit number that will be incremented individually for each record whenever a change is made to one of its fields.

SOURCE Field added by GeoPlan indicating original source for record

AUTOID Unique ID added by GeoPlan

DESCRIPT Field added by GeoPlan based on FAC_NAME

FGDLAQDATE Date GeoPlan acquired data from source

SHAPE Feature geometry.

SHAPE.AREA Area in meters

SHAPE.LEN Perimeter in meters


USER NOTES:
All node-link and polygon topological relationships are created and verified using computer algorithms.  Unique entity identifiers were similarly verified using ArcInfo.
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.
GeoPlan relied on the integrity of the attribute information within
the original data.

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.

The Military installation database was compiled from TIGER/Line data having a positional accuracy measure of +/- 80m for the contiguous 48 States plus Washington D.C and Hawaii.  TIGER/Line files for Puerto Rico and Alaska were compiled at a scale of 1:125,000.

This data is provided 'as is' and its vertical positional accuracy
has not been verified by GeoPlan

THE DATA INCLUDED IN FGDL ARE 'AS IS' AND SHOULD NOT BE CONSTRUED
AS LEGALLY BINDING. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL
NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING,
MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS.

A note about data scale: 

Scale is an important factor in data usage.  Certain scale datasets
are not suitable for some project, analysis, or modeling purposes.
Please be sure you are using the best available data. 

1:24000 scale datasets are recommended for projects that are at the
county level.
1:24000 data should NOT be used for high accuracy base mapping such
as property parcel boundaries.
1:100000 scale datasets are recommended for projects that are at the
multi-county or regional level.
1:125000 scale datasets are recommended for projects that are at the
regional or state level or larger.

Vector datasets with no defined scale or accuracy should be
considered suspect. Make sure you are familiar with your data
before using it for projects or analysis. Every effort has been
made to supply the user with data documentation. For additional
information, see the References section and the Data Source Contact
section of this documentation. For more information regarding
scale and accuracy, see our webpage at:
http://geoplan.ufl.edu/education.html

REFERENCES:


DATA LINEAGE SUMMARY:
Military installation boundaries were added from TIGER data and topologically 
integrated.  The dataset was checked for completeness and accuracy in ArcInfo 
and was converted to polygon shapefile format.
Process Date: 2006

Florida Department of Community Affairs combined data from the older FGDL layer MILITR.shp and MILITARY_BASES.shp from the Florida Division of Emergency Management. The following are notes taken by the DCA when combining the two layers: GeoPlan 1. Avon Park: not accurate 2. Blount Island: missing 3. Camp Blanding: good 4. Eglin: good; but the outline includes a large blob on the NW edge of the base that crosses I-10; I don't know what that is. 5. Homestead: old map; base is now smaller 6. MacDill: minor boundary errors 7. Jacksonville: I don't have a good map, but looks generally OK 8. Key West: Look OK. 9. Mayport: Generally OK; note that there is an area of Navy Enlisted Housing and an area of Navy Exchange and Commissary just south of the map base that is missing from this layer. 10. Panama City: Missing 11. Pensacola: looks OK 12. Whiting Field: Missing (also there are several NOLFs that are missing) 13. Patrick/Cape Canaveral: Patrick look OK; Cape Canaveral is missing 14. Tyndall: missing some land to the NW of the main base Note: layer shows Cecil Field which is no longer military, so delete, FDEM layer 1. Avon Park: look OK (better than GeoPlan) 2. Blount Island: looks OK 3. Camp Blanding: looks OK 4. Eglin: looks OK 5. Homestead: 6. MacDill: looks OK 7. Jacksonville: looks OK 8. Key West: looks OK. 9. Mayport: same comment as GeoPlan 10. Panama City: looks OK. 11. Pensacola: looks OK 12. Whiting Field: looks OK 13. Patrick/Cape Canaveral: Patrick OK; Cape Canaveral missing 14. Tyndall: same comment as GeoPlan Process Date: Unknown
GeoPlan received this dataset from 4 different sources: 1) email from Florida Department of Community Affairs in October 2006. The data was received in shapefile format and was in the following projection: Geographic NAD27. 2) NTAD cd-rom retrieved from source 8/9/2006. The data was received in shapefile format in the following projection: Geographic WGS84. 3) Avon Park boundary received in shapefile format via email from Brent Bonner. 4) PineCastle Bombing Range was digitized by GeoPlan based on in house imagery and information gathered from the following website: http://www.globalsecurity.org/military/facility/pinecastle.htm - NTAD data was renamed from MILBASE to MILITR_2006 and other sources were appended to this layer. All military installation boundaries that were in the FDEM layer but not in the NTAD layer were appended to MILITR_2006. - Cecil Field was deleted - All records were upcased. - A DESCRIPT field was added based on NAME - A FGDLAQDATE field was added based on date of download for each source. Process Date: 20061106
GeoPlan received data from a 5th source, Todd Horton, on 11/16/2006. This data took precedence over the existing data. If data from Todd Horton existed in an area then the existing data was deleted and Horton's data was appended. The resulting shapefile was named MILITR_DEC06. The following notes show the polygons that had to be deleted from MILITR_2006 in order to make room for Todd Hortons data nsa_panama_city: -delete NAV COASTAL SYS CTR, PANAMA CITY polygon from MILITR_2006 ns_mayport: -delete NAVAL STATION MAYPORT STATION polygon from MILITR_2006 nsa_orlando: -no problems nas_whiting_field: -delete WHITING FIELD NAS from MILITR_2006 polygon from MILITR_2006 -some over lap with EGLIN AIR FORCE BASE from MILITR_2006 nas_pensacola: delete the following polygons from MILITR_2006 -PENSACOLA NAVAL COMPLEX -BLUE ANGEL NAVAL RECREATION AR -NAVAL EDUCATION AND TRAINING -NAVAL TECHNICAL TRAINING CENTE NAS_Key_West_alb: delete the following from polygons from MILITR_2006 -NAVAL AIR STATION, KEY WEST -FLEMING KEY -MILITARY PROPERTY -TRUMAN ANNEX (KEY WEST NAVAL S -NAVAL HOUSING AREA -NAVAL MEDICAL CLINIC KEY WEST -TRUMBO POINT ANNEX NAS_Jacksonville: delete the following polygons from MILITR_2006 -JACKSONVILLE NAVAL COMPLEX -WHITEHOUSE FIELD Fort_Lauderdale: delete the following polygons from MILITR_2006 -US NAVAL RESERVATION Blount_Island: delete the following polygons from MILITR -BLOUNT ISLAND Process Date:
MAP PROJECTION PARAMETERS:

Projection                          ALBERS
Datum                               HPGN
Units                               METERS
Spheroid                            GRS1980
1st Standard Parallel               24  0  0.000
2nd Standard Parallel               31 30  0.000
Central Meridian                   -84 00  0.000
Latitude of Projection's Origin     24  0  0.000
False Easting (meters)              400000.00000
False Northing (meters)             0.00000

DATA SOURCE CONTACT (S):

Name:
Abbr. Name:
Address:


Phone:

Web site:
E-mail:
Contact Person:
         Phone:
        E-mail:
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
TIGER
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
Washington, District of Columbia
20590
202-366-DATA

http://www.bts.gov/programs/geographic_information_services/ answers@bts.gov Geospatial Information Program

FGDL CONTACT:
Name:                   FLORIDA GEOGRAPHIC DATA LIBRARY
Abbr. Name:             FGDL
Address:                Florida Geographic Data Library
                        431 Architecture Building
                        PO Box 115706
                        Gainesville, FL  32611-5706
Web site:               http://www.fgdl.org

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