BASE.PUBLIC_LAND_SURVEY_SYSTEM

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: USGS
Publication_Date: 1992-1994
Title:
BASE.PUBLIC_LAND_SURVEY_SYSTEM
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
Coverage of DLG public land survey (Township, Section & Range)
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 1992
Ending_Date: 1994
Currentness_Reference:
publication date
Status:
Progress: In work
Maintenance_and_Update_Frequency: Irregular
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -87.650324
East_Bounding_Coordinate: -79.872408
North_Bounding_Coordinate: 31.045843
South_Bounding_Coordinate: 24.519850
Keywords:
Theme:
Theme_Keyword_Thesaurus: none
Theme_Keyword: Public Land Survey System
Theme_Keyword: Township
Theme_Keyword: Range
Theme_Keyword: Section
Place:
Place_Keyword: Florida
Access_Constraints: none
Use_Constraints:
The attribution for this dataset has been synthesized and does not use the
traditional USGS major/minor code pairings.  687 of the 54,285 polygons in this
dataset need to have their attributes verified.
Native_Data_Set_Environment:
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.1.2.671
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Data_Quality_Information:
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Title:
7 1/2" USGS Quadrangle maps
Source_Scale_Denominator: 24,000
Type_of_Source_Media: Mylar
Process_Step:
Process_Description:
The primary source for this version of the Public Land Survey System dataset
was a single sheet obtained from USGS.  Data for the Florida keys was
obtained separately and appended to the rest of the state.
Process_Date: 1992-1994
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: USGS
Contact_Person:
Contact_Voice_Telephone: 800/USA-MAPS
Process_Step:
Process_Description:
Updated records in Township 08S Range 06W where the values showed a Range of 00W.
Process_Date: 10/17/02
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Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: G-polygon
Point_and_Vector_Object_Count: 54285
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Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Albers Conical Equal Area
Albers_Conical_Equal_Area:
Standard_Parallel: 24.000000
Standard_Parallel: 31.500000
Longitude_of_Central_Meridian: -84.000000
Latitude_of_Projection_Origin: 24.000000
False_Easting: 400000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000500
Ordinate_Resolution: 0.000500
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
Vertical_Coordinate_System_Definition:
Altitude_System_Definition:
Altitude_Resolution: 1.000000
Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates
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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: BASE.PUBLIC_LAND_SURVEY_SYSTEM
Attribute:
Attribute_Label: AREA
Attribute:
Attribute_Label: PERIMETER
Attribute:
Attribute_Label: PLSCODE
Attribute:
Attribute_Label: TOWN
Attribute:
Attribute_Label: TWNDIR
Attribute:
Attribute_Label: RANGE
Attribute:
Attribute_Label: RNGDIR
Attribute:
Attribute_Label: SECTION_NO
Attribute:
Attribute_Label: TWNRNG
Attribute:
Attribute_Label: SHAPE
Attribute_Definition:
Feature geometry.
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Coordinates defining the features.
Attribute:
Attribute_Label: OBJECTID
Attribute:
Attribute_Label: SHAPE.AREA
Attribute:
Attribute_Label: SHAPE.LEN
Overview_Description:
Entity_and_Attribute_Overview:
ATTRIBUTE DESCRIPTION :

The data comes from USGS dlg polygon, line, and point attributes for the 
public land survey system with a major codes of 300 to 309.  For further 
description, see the attribute code descriptions at the end of this document.
Information is fromI "Digital line graphs from 1:24,000-scale maps" published 
by the User Services Branch, National Cartographic Information Center, USGS.

PLSCODE		TOWN + TWNDIR + RANGE + RNGDIR + SECTION_NO

TOWN		Township Number

TWNDIR		Township Direction (N or S)

RANGE		Range Number

RNGDIR		Range Direction (E or W)

SECTION_NO	Section Number (Usually between 1 and 36)

TWNRNG		TOWN + TWNDIR + RANGE + RNGDIR
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Distribution_Information:
Resource_Description: Public Land Survey System (24k)
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Metadata_Reference_Information:
Metadata_Date: 20030527
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Florida Department of Environmental Protection
Contact_Person: Eric W Brockwell
Contact_Address:
Address_Type: mailing and physical address
Address:
2600 Blair Stone Rd
Twin Towers MS 6520
City: Tallahassee
State_or_Province: FL
Postal_Code: 32399-2400
Contact_Voice_Telephone: 850/245-8238
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Extensions:
Online_Linkage: http://www.esri.com/metadata/esriprof80.html
Profile_Name: ESRI Metadata Profile
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