COT Traffic Lights

Data format: Shapefile

Coordinate system: Lambert Conformal Conic

Theme keywords: transportation, traffic, traffic lights

Abstract: Depicts point locations of traffic lights in city limits.

FGDC and ESRI Metadata:

Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.

Identification Information:


Citation:
Citation information:
Originators: City of Tallahassee Public Works -Traffic Engineering


Title:
COT Traffic Lights
File or table name:


Publication date: 20050505
*Geospatial data presentation form: vector digital data


Publication information:
Publication place: Leon County, Florida

Publication information:
Publisher: Tallahassee/Leon County GIS

Online linkage: http://www.tlcgis.org


Description:
Abstract:
Depicts point locations of traffic lights in city limits.

Purpose:
To show location and status of Traffic Lights in City of Tallahassee.

*Language of dataset: en


Time period of content:
Time period information:
Single date/time:
Calendar date:

Currentness reference:
publication date

Status:
Progress: Complete
Maintenance and update frequency: As needed

Spatial domain:
Bounding coordinates:
*West bounding coordinate: -84.430299
*East bounding coordinate: -84.118011
*North bounding coordinate: 30.587209
*South bounding coordinate: 30.321117

Local bounding coordinates:
*Left bounding coordinate: 1990491.664739
*Right bounding coordinate: 2088699.801477
*Top bounding coordinate: 577238.959649
*Bottom bounding coordinate: 480655.547260

Keywords:
Theme:
Theme keywords: transportation, traffic, traffic lights
Theme keyword thesaurus: None

Place:
Place keywords: Tallahassee, Fl, Leon County, Florida, State of Florida
Place keyword thesaurus: None

Access constraints: Public distribution of this information is limited.
Use constraints:
The information depicted in this GIS layer is the result of digital analyses performed on a database consisting of information from a variety of governmental and other credible sources. The accuracy of the information presented is limited to the collective accuracy of the database on the date of the analysis.  The information is believed accurate and reasonable efforts have been made to ensure the accuracy of the data. However, TLC/GIS expressly disclaims responsibility for damages or liability that may arise from use of this data.  This product is the property of Tallahassee/Leon County GIS and its use is thereby restricted.

Point of contact:
Contact information:
Contact organization primary:
Contact person: Wayne Bryan
Contact organization: Tallahassee-Traffic Engineering
Contact position: Signal-System Engineer


Contact address:
Address type: mailing
Address:
City Hall
Address:
300 S. Adams Street
Address:
      
                  
          
City: Tallahassee
State or province: Florida
Postal code: 32301

Contact address:
Country: USA

Contact voice telephone: 850-891-8509
Contact facsimile telephone:


Contact electronic mail address: bryanw@talgov.com


Hours of service: 8:00 to 5:00 M-F Eastern Standard Time



*Native dataset format: Shapefile
*Native data set environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.722


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Data Quality Information:


Logical consistency report:
ESRI feature type: Simple, Geometry: Point, Topology:

Completeness report:
Data set has been visually inspected.  All data produced strives to meet National Mapping Accuracy Standards (NMAS).

Lineage:
Source information:
Source scale denominator:
Type of source media: disc
Source citation abbreviation:
cabs99
Source contribution:
Geographic Features Came from source

Source time period of content:
Time period information:
Single date/time:
Calendar date: 200505

Source currentness reference:
publication date

Process step:
Process description:
Original shapefile was created by vendor. 
TLCGIS linked this shapefile's table with a table retrieved via TATM service.
Original table had field "ID". This ID was joined with field "INTID" in table "intersectionstatus" from COT's TATM service. The final table in SDE contains INTNAME describing the intersection name, STATUS describing whether the light is online, flash, conflict, comm fail or disabled, OPERATION describing free or normal, PLANID and DATETIME describing when the status of the traffic light was last updated.

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Spatial Data Organization Information:


*Direct spatial Rreference method: Vector


Point and vector object information:
SDTS terms description:
*Name: cabs99
*SDTS point and vector object type: Entity point
*Point and vector object count: 309

ESRI terms description:
*Name: cabs99
*ESRI feature type: Simple
*ESRI feature geometry: Point
*ESRI topology: FALSE
*ESRI feature count: 309
*Spatial index: TRUE
*Linear referencing: FALSE


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Spatial Reference Information:


Horizontal coordinate system definition:
Coordinate system name:
*Projected coordinate system name: NAD_1983_HARN_StatePlane_Florida_North_FIPS_0903_Feet
*Geographic coordinate system name: GCS_North_American_1983_HARN

Planar:
Map projection:
*Map projection name: Lambert Conformal Conic
Lambert conformal conic:
*Standard parallel: 29.583333
*Standard parallel: 30.750000
*Longitude of central meridian: -84.500000
*Latitude of projection origin: 29.000000
*False easting: 1968500.000000
*False northing: 0.000000

Planar coordinate information:
Planar coordinate encoding method: coordinate pair
Coordinate representation:
Abscissa resolution: 0.000256
Ordinate resolution: 0.000256
Planar distance units: survey feet

Geodetic model:
Horizontal datum name: D_North_American_1983_HARN
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 datum name: North American Vertical Datum of 1988
Altitude distance units: feet

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Entity and Attribute Information:


Detailed description:
*Name: cabs99


Entity type:
Entity type label: Dataset
Entity type type:
Entity type count:

Attribute:
*Attribute label: FID
*Attribute alias: FID
*Attribute definition:
Internal feature number.
*Attribute definition source:
ESRI

*Attribute type: OID
*Attribute width: 4
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Sequential unique whole numbers that are automatically generated.


Attribute:
*Attribute label: Shape
*Attribute alias: Shape
*Attribute definition:
Feature geometry.
*Attribute definition source:
ESRI

*Attribute type: Geometry
*Attribute width: 0
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
*Unrepresentable domain:
Coordinates defining the features.


Attribute:
Attribute label: MAPKEY
*Attribute alias: MAPKEY
Attribute definition:
See Wayne Bryan
Attribute definition source:
COT Traffic Div.

Attribute type: String
Attribute width: 128
Attribute precision:


Attribute:
Attribute label: CODE
*Attribute alias: CODE
Attribute definition:
See Wayne Bryan
Attribute definition source:
COT Traffic Div.

Attribute type: Number
Attribute width: 11
Attribute precision:


Attribute:
Attribute label: ID
*Attribute alias: ID
Attribute definition:
See Wayne Bryan
Attribute definition source:
COT Traffic Div.

Attribute type: Number
Attribute width: 8
Attribute precision:


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Distribution Information:


Resource description: Offline Data


Standard order process:
Digital form:
Digital transfer information:
*Transfer size: 0.008
*Dataset size: 0.008

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Metadata Reference Information:


Metadata date:


*Language of metadata: en


Metadata contact:
Contact information:
Contact organization primary:
Contact person: Jacob Coble
Contact organization: Tallahassee - Leon County GIS
Contact position: GIS Specialist


Contact address:
Address type: mailing
Address:
Leon County Courthouse
Address:
301 S. Monroe St.
Address:
P3 Level
City: Tallahassee
State or province: Florida
Postal code: 32301
Country: USA

Contact voice telephone: 850-606-5504
Contact facsimile telephone: 850-606-5501


Contact electronic mail address: coblej@leoncountyfl.gov


Hours of service: 8:00 to 5:00 M-F Eastern Standard Time



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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Binary Enclosures:


Enclosure:
Enclosure type: Base64
Original file name: source_metadata.xml
Description of enclosure: original metadata

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