FLORIDA GEOGRAPHIC DATA LIBRARY DOCUMENTATION
VERSION 2007

TITLE: DESIGNATED POPULATION PLACES

Geodataset Name:       PLACE2000
Geodataset Type:       SHAPEFILE
Geodataset Feature:    Polygon
Feature Count:         898
GENERAL DESCRIPTION:
This dataset contains designated places for the Census 2000 with associated demographic data. Designated places are defined as a concentration of population either legally bounded as an incorporated place, or identified by the U.S. Census Bureau as a census designated place (CDP).
DATA SOURCE(S):                    U.S. Census Bureau
SCALE OF ORIGINAL SOURCE MAPS:     100000
DATE OF AUTOMATION OF SOURCE:      2000
GEODATASET EXTENT:                 State of Florida

FEATURE ATTRIBUTE TABLES:

Datafile Name: PLACE2000.DBF
ITEM NAME WIDTH TYPE N. DECIMAL DEGREES
FID
4 OID ---
Shape
0 Geometry ---
PLACE
5 String ---
NAME
66 String ---
POP2000
9 Number ---
AUTOID
10 Number ---
AREA
19 Float 11
LEN
19 Float 11

FEATURE ATTRIBUTE TABLES CODES AND VALUES:

Item
Item Description
FID Internal feature number.

Shape Feature geometry.

PLACE FIPS 55 Code (Incorporated Place/CDP), 2000

NAME Name of geographic area

POP2000 Total Population in 2000

AUTOID Internal ID

AREA Area from SDE

LEN Length from SDE


USER NOTES:
This data is provided 'as is'. GeoPlan relied on the integrity
of the original data layer's topology
This data is provided 'as is' by GeoPlan and is complete to our
knowledge.
GeoPlan relied on the integrity of the attribute information within
the original data.
In order to maintain a current geographic database from which to extract 
the TIGER/Line files, the U.S. Census Bureau uses various internal and 
external procedures to update the Census TIGER data base. While it has 
made a reasonable and systematic attempt to gather the most recent 
information available about the features this file portrays, the U.S. Census 
Bureau cautions users that the files are no more complete than the source 
documents used in their compilation, the vintage of those source documents, 
and the translation of the information on those source documents.

The TIGER/Line files use a single field to identify places that are legal 
entities, and places that are statistical entities. The FIPS place code 
uniquely identifies a place within a state. If place names are duplicated 
within a state and they represent distinctly different areas, a separate 
code is assigned to each place name alphabetically by primary county 
in which each place is located, or if both places are in the same county, 
alphabetically by their legal descriptions (for example, "city" before "village").

Legal Entities

Consolidated Cities

A consolidated government is a unit of local government for which 
the functions of an incorporated place and its county or minor civil 
division (MCD) have merged. The legal aspects of this action may 
result in both the primary incorporated place and the county or MCD 
continuing to exist as legal entities, even though the county or MCD 
performs few or no governmental functions and has few or no elected 
officials. Where this occurs, and where one or more other incorporated 
places in the county or MCD continue to function as separate governments, 
even though they have been included in the consolidated government, 
the primary incorporated place is referred to as a "consolidated city." The 
U.S. Census Bureau classifies the separately incorporated places within 
the consolidated city as place entities and creates a separate place (balance) 
record for the portion of the consolidated city not within any other place. 
Refer to the section on Consolidated City (Balance) Portions below for 
additional information. Consolidated cities are represented in the TIGER/Line 
files by a 5-character numeric FIPS code. Record Type C has the complete 
list of valid codes and entity names.

Incorporated Places

Incorporated places are those reported to the U.S. Census Bureau as 
legally in existence on January 1, 2000, under the laws of their respective 
states. An incorporated place is established to provide governmental functions 
for a concentration of people as opposed to a minor civil division, which 
generally is created to provide services or administer an area without regard, 
necessarily, to population. Places may extend across county and county 
subdivision boundaries. An incorporated place can be a city, city and borough, 
borough, municipality, town, village, or rarely, undesignated. 

 

Statistical Entities

Census Designated Places (CDPs)

CDPs are delineated for the decennial census as the statistical counterparts 
of incorporated places. CDPs are delineated to provide data for settled 
concentrations of population that are identifiable by name but are not legally 
incorporated under the laws of the state in which they are located. The 
boundaries usually are defined in cooperation with local or tribal officials. 
These boundaries, which usually coincide with visible features or the boundary 
of an adjacent incorporated place or a other legal entity boundary, have no 
legal status, nor do these places have officials elected to serve traditional 
municipal functions. CDP boundaries may change from one decennial 
census to the next with changes in the settlement pattern; a CDP with 
the same name as in an earlier census does not necessarily have the 
same boundary. There are no population size requirements for CDPs 
for Census 2000. For the 1990 and previous censuses, the U.S. Census 
Bureau required CDPs to qualify on the basis of various minimum population 
size criteria.

Consolidated City (Balance) Portions

Consolidated city (balance) portions refer to the areas of a consolidated 
city not included in another incorporated place. For example, Columbus 
city, GA, is a consolidated city that includes the separately incorporated 
municipality of Bibb City town. The area of the consolidated city that is not 
in Bibb City town is assigned to Columbus city (balance). The name always 
includes the "(balance)" identifier.

Dependent and Independent Places 

Depending on the state, incorporated places are either dependent 
within, or independent of, county subdivisions, or there is a mixture 
of dependent and independent places in the state. Dependent places 
are part of the county subdivision; the county subdivision code of the 
place is the same as that of the underlying county subdivision(s), but 
is different from the FIPS place code. Independent places are separate 
from the adjoining county subdivisions and have their own county sub-division 
code (or codes if the place lies in multiple counties). These places also serve 
as primary county subdivisions. The TIGER/LineŽ files will show the same 
FIPS 55 code in the FIPS county subdivision code field and the FIPS place 
code field for independent places. The only exception is if the place is 
independent of the MCDs in a state in which the FIPS MCD codes are 
in the 90000 range. Then, the FIPS MCD and FIPS place codes will differ. 
CDPs and balance portions of consolidated cities (Class C8) always are 
dependent within county subdivisions.

Corporate Corridors and Offset Corporate Boundaries

 A corporate corridor is a narrow, linear part of an incorporated place 
(or in a very few instances, another legal entity). The corporate corridor 
includes the street and/or right-of-way, or a portion of the street and/or 
right-of-way within the incorporated place. It excludes from the incorporated 
place those structures such as houses, apartments, or businesses, that front 
along the street or road. A corporate limit offset boundary exists where the 
incorporated place lies on only one side of the street, and may include all 
or part of the street and/or the right-of-way. It does not include the houses 
or land that adjoin the side of the street with the corporate limit offset boundary. 
It is possible to have two or more corporate limit offset boundaries in the same 
street or right-of-way. Corporate limit offset boundaries use the same map 
symbology as non-offset boundaries.

The data was created to serve as base information for use in GIS systems 
for a variety of planning and analytical purposes.

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

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:
Tiger Overview:
http://www.census.gov/geo/www/tiger

Tiger Technical Documentation:
http://www.census.gov/geo/www/tiger/rd_2ktiger/tgrrd2k.pdf

Tiger Metadata:
http://www.census.gov/geo/www/tiger/rd_2ktiger/tlrdmeta.txt

DATA LINEAGE SUMMARY:
SOURCE DATA PROCESSING PROCEDURES:

The TIGER/Line files are extracts, from the Census TIGER (Topologically 
Integrated Geographic Encoding and Referencing) data base, of selected 
geographic and cartographic information. The U.S. Census Bureau s Census 
TIGER System automates the mapping and related geographic activities 
required to support the decennial census and sample survey programs of the 
U.S. Census Bureau starting with the 1990 decennial census. They include 
files for all counties and statistically equivalent entities in the United States 
and Puerto Rico.

The initial sources used to create the Census TIGER data base were the 
USGS 1:100,000-scale Digital Line Graph (DLG), USGS 1:24,000-scale 
quadrangles, the U.S. Census Bureau s 1980 geographic base files (GBF/ DIME-Files), 
and a variety of miscellaneous maps for selected areas outside the contiguous 
48 states. The DLG coverage is extensive, albeit of variable currency, and 
comprises most of the rural, small city, and suburban area of the TIGER/Line files. 
GBF/DIME-File coverage areas were updated through 1987 with the manual 
translation of features from the most recent aerial photography available to the 
U.S. Census Bureau.

The U.S. Census Bureau has added to the Census TIGER data base the 
enumerator updates compiled during the Census 2000 census operations. 
The updates came from map annotations made by enumerators as they 
attempted to locate living quarters by traversing every street feature in their 
assignment area. The U.S. Census Bureau digitized the enumerator updates 
directly into the Census TIGER data base without geodetic controls or the 
use of aerial photography to confirm the features  locational accuracy.

The U.S. Census Bureau also made other corrections and updates to the 
Census TIGER data base supplied by local participants in various U.S. 
Census Bureau programs. Local updates originated from map reviews by 
local government officials or their liaisons and local participants in U.S. 
Census Bureau programs. Maps were sent participants for use in various 
census programs, and some maps were returned with update annotations 
and corrections. The U.S. Census Bureau generally added the updates to 
the Census TIGER data base without extensive checks. Changes made by 
local officials do not have geodetic control or coordinate system.
Process Date: Unknown

ETDM DATA PROCESSING PROCEDURES: -Downloaded Census Block Boundaries from www.geographynetwork.com/data/tiger2000 -Merged counties -Projected to Albers HPGN Process Date: Unknown
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:
U.S. Department of Commerce, Bureau of the Census
USCB
8903 Presidential Parkway, WPI
Upper Marlboro, Maryland
20772
(301) 457-1128

tiger@census.gov

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

Contact FGDL: 

      Technical Support:	        http://www.fgdl.org/fgdlfeed.html
      FGDL Frequently Asked Questions:  http://www.fgdl.org/fgdlfaq.html
      FGDL Mailing Lists:		http://www.fgdl.org/fgdl-l.html
      For FGDL Software:                http://www.fgdl.org/software.html