2009 Zip Codes for Maryland

Metadata also available as

Metadata:


Identification_Information:

Citation:

Citation_Information:

Originator: Maryland Department of Planning

Publication_Date: 2009

Title: 2009 Zip Codes for Maryland

Edition: 2009

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: 2009 Zip Codes for Maryland

Publication_Information:

Publication_Place: Baltimore, MD

Online_Linkage:

Description:

Abstract:

In 1993, the Maryland Department of Planning and the Maryland State Highway Administration entered into a Data Base Usage Agreement with Bell Atlantic and Data Chromatics, Inc. to develop an enhanced street address map for Maryland. 2009 Zip Code Boundary Files are one of the new products developed from this partnership.

Purpose:

The purpose of the project was to improve the cartographic quality and accuracy of the zip code boundaries previously developed using the U.S. Census Bureau's TIGER\Line File.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: unknown

Currentness_Reference: publication date

Status:

Progress: In work

Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -76.279645

East_Bounding_Coordinate: -75.753551

North_Bounding_Coordinate: 39.386391

South_Bounding_Coordinate: 39.004321

Keywords:

Theme:

Theme_Keyword: Census Geography, Zip Code Areas

Access_Constraints: Contact Maryland Department of Planning

Use_Constraints: Contact Maryland Department of Planning

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Maryland Department of Planning

Contact_Address:

Address_Type: mailing and physical address

Address: 301 W Preston Street

City: Baltimore

State_or_Province: MD

Postal_Code: 21201-2305

Country: USA

Contact_Voice_Telephone: 410-767-4450

Contact_Facsimile_Telephone: 410-333-5381

Hours_of_Service: 9:00 - 5:00

Data_Set_Credit: Maryland Department of Planning

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 1; ESRI ArcCatalog 9.0.0.535


Data_Quality_Information:

Lineage:

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation: c:\workspace\zip_test\kentzc08

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation: c:\workspace\utilities\kentzc08_x

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation: j:\gis_work\cmp_work_area\karen\calv_cliffs\kentzc08_x


Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Complete chain

Point_and_Vector_Object_Count: 62

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Label point

Point_and_Vector_Object_Count: 10

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains

Point_and_Vector_Object_Count: 10

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Point

Point_and_Vector_Object_Count: 0

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Composite object

Point_and_Vector_Object_Count: 10


Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: State Plane Coordinate System 1983

State_Plane_Coordinate_System:

SPCS_Zone_Identifier: 1900

Lambert_Conformal_Conic:

Standard_Parallel: 38.300000

Standard_Parallel: 39.450000

Longitude_of_Central_Meridian: -77.000000

Latitude_of_Projection_Origin: 37.666667

False_Easting: 400000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000310

Ordinate_Resolution: 0.000310

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


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Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AREA

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PERIMETER

Attribute_Definition: Perimeter of feature in internal units.

Attribute_Definition_Source: ESRI

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Attribute:

Attribute_Label: KENTZC08#

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: KENTZC08-ID

Attribute_Definition: User-defined feature number.

Attribute_Definition_Source: ESRI

Attribute:

Attribute_Label: COUNTY

Attribute:

Attribute_Label: ZIPCODE1

Attribute:

Attribute_Label: ZIPCODE2

Attribute:

Attribute_Label: ZIPNAME


Distribution_Information:

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

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Metadata_Reference_Information:

Metadata_Date: 20090920

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Maryland Department of Planning

Contact_Person: Maryland Department of Planning

Contact_Address:

Address_Type: mailing and physical address

Address: 301 W Preston Street

City: Baltimore

State_or_Province: MD

Postal_Code: 21201-2305

Contact_Voice_Telephone: 410-767-4450

Contact_Facsimile_Telephone: 410-333-5381

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


Generated by mp version 2.8.6 on Thur Sept 16 11:10:04 2009