The District of Columbia

Transportation Analysis Zones (TAZPly)

Transportation Analysis Zones (TAZPly)

by Council of Governments on 02/08/2002

Keywords
About: TAZ, Cog, Transportation Analysis Zones, Council Of Governments, society, transPlanning
Taking place at: District of Columbia, DC, Washington DC, DC GIS, DCGIS

Abstract

Council of Government Traffic Analysis Zones - DC Subset (1994).

The dataset contains locations and attributes of Council of Government Traffic Analysis Zones for Census Year 1994. It encompasses a subset of the CogTaz dataset, and shows the District of Columbia only.

Purpose

This data is used for the planning and management of Washington by local government agencies.

Access constraints

None

Use constraints

Acknowledgment of the DC Geographic Information Systems Program (DC GIS). The District of Columbia Government makes no claims as to the completeness, accuracy or content of any data contained hereon, and makes no representation of any kind, including, but not limited to, the warranty of the accuracy or fitness for a particular use, nor are any such warranties to be implied or inferred with respect to the information or data furnished herein.

Point of contact

Charlie Richman
in DC Office of Planning

801 N. Capitol St, NE # 4000
Washington DC, 20002, USA

phone: 202-442-7600
fax: 202-442-7638
hours: 8:00 am - 6:00 pm

Data accuracy

Accuracy
Data believed to be complete and accurate, subject to change.

Completeness
Data believed to be complete and accurate, subject to change.

Lineage / Sources

    Lineage / Processes
    Unknown
    in


     , ,


    Council of Government Traffic Analysis Zones - DC Subset (1994).

    The dataset contains locations and attributes of Council of Government Traffic Analysis Zones for Census Year 1994. It encompasses a subset of the CogTaz dataset, and shows the District of Columbia only.
    John Madigan
    in DC Office of Planning

    801 N Capitol St, NE # 4000
    Washington DC, 20002, USA

    phone: 202-442-4161
    fax: 202-442-7637
    hours: 8:30 am - 4:30 pm
    Source data was CogTaz from Council of Governments. The District of Columbia was selected from the full original and saved into this dataset.
    Dataset copied.
    Data from 2000 population data table by TAZ joined to TAZ feature class.
    Metadata updated after join.

    Distribution

    Distribution liability
    Acknowledgment of the DC Geographic Information Systems Program (DC GIS). The District of Columbia Government makes no claims as to the completeness, accuracy or content of any data contained hereon, and makes no representation of any kind, including, but not limited to, the warranty of the accuracy or fitness for a particular use, nor are any such warranties to be implied or inferred with respect to the information or data furnished herein.

    Distributed by
    GIS Data Coordinator
    in Office of the Chief Technology Officer

    441 4th St NW, Suite 930 South
    Washington DC, 20001, USA

    fax: 202-727-5660
    hours: 8:30 am - 4:30 pm

    Entity

    DCGIS.TAZPly
    Council of Govt - Traffic Analysis Zones (DC Subset)

    Attributes

    • EMPBYTAZ
      Employment by Traffic Analysis Zone
    • Shape / ESRI
      Feature geometry.
    • OBJECTID
      Internal Identifier
    • TAZ
      Traffic Analysis Zone Identifier
    • POPBYTAZ
      Population by Traffic Analysis Zone
    • OBJECTID_1 / ESRI
      Internal feature number.
    • SHAPE / ESRI
      Feature geometry.
    • SHAPE.AREA
    • HHBYTAZ
      Number of households by Traffic Analysis Zone
    • SHAPE.LEN

    Metadata

    FGDC Content Standards for Digital Geospatial Metadata / FGDC-STD-001-1998 as of 09/12/2008

    Provided by
    GIS Data Coordinator
    in Office of the Chief Technology Officer

    441 4th St NW, Suite 930 South
    Washington DC, 20001, USA

    fax: 202-727-5660
    hours: 8:30 am - 4:00 pm