DCW China 1990 Roads

Metadata also available as

Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: CHGIS, Harvard Yenching Insitute

Publication_Date: Jan 2007

Title: DCW China 1990 Roads

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name:: CHGIS, Version: 4. Cambridge, MA (USA): Harvard Yenching Institute, Jan 2007

Publication_Information:

Publication_Place: Cambridge, MA
Publisher: CHGIS, Harvard Yenching Institute

Online_Linkage: www.fas.harvard.edu/~chgis

Description:

Abstract: roads of China, circa late 1980s
Purpose:: Digital Chart of the World (ESRI / DMA datasets), processed for use with CHGIS data layers.
Supplemental_Information:: based on DCW data (late 1980s), uncorrected. Note: China has greatly expanded roads since 1990. Version 4: reprojected to Gauss Kruger Xian 1980 Zone 19.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 1990

Currentness_Reference: publication date

Status:

Progress: revised (Jan 2007)
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: 69.102738
East_Bounding_Coordinate: 136.509839
North_Bounding_Coordinate: 54.182111
South_Bounding_Coordinate: 17.501318

Keywords:

Theme:

Theme_Keyword_Thesaurus: GNS feature typess
Theme_Keyword: roads, China

Access_Constraints:

The CHGIS datasets are freely distributed for non-commercial academic research purposes. The datasets may be obtained by ordering a CD-ROM or downloaded free of charge from CHGIS websites. See website for more details.

Use_Constraints: See: READ_DCW_COPYRIGHT included with each layer.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: CHGIS, Harvard Yenching Institute
Contact_Person: Merrick Berman

Contact_Position: Project Manager

Contact_Voice_Telephone: 617-496-6222

Contact_Electronic_Mail_Address: mberman@fas.harvard.edu

Data_Set_Credit:

"Digital Chart of the World Files, China." (c) ESRI and Defense Mapping Agency, 1990

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.0.1324

Cross_Reference:

Citation_Information:

Originator: China Historical Geographic Information System

Publication_Date: Jan 2007

Title: DCW China 1990 Roads

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: China Historical Geographic Information System
Issue_Identification: Version 4

Other_Citation_Details:

Data_Quality_Information:

Lineage:

Process_Step:

Process_Description: Dataset copied.

Process_Step:

Process_Description: Metadata imported.
Source_Used_Citation_Abbreviation:: C:\Documents and Settings\lex\My Documents\D_Web\server_chgis_fas\data\chgis\downloads\v4\metadata\xml\v4_dcw_contour.xml

Process_Step:

Process_Description: Metadata imported.
Source_Used_Citation_Abbreviation:: C:\Documents and Settings\lex\My Documents\D_Web\server_chgis_fas\data\chgis\downloads\v4\metadata\xml\v4_dcw_railroads.xml

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 27256

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Transverse Mercator

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 1.000000
Longitude_of_Central_Meridian: 111.000000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 19500000.000000
False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000000
Ordinate_Resolution: 0.000000

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: D_Xian_1980
Ellipsoid_Name: Xian_1980
Semi-major_Axis: 6378140.000000
Denominator_of_Flattening_Ratio: 298.257000

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: v4_dcw_rds_lin

Attribute:

Attribute_Label: FID

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: FNODE_

Attribute:

Attribute_Label: TNODE_

Attribute:

Attribute_Label: LPOLY_

Attribute:

Attribute_Label: RPOLY_

Attribute:

Attribute_Label: LENGTH

Attribute:

Attribute_Label: ROADS_

Attribute:

Attribute_Label: ROADS_ID

Attribute:

Attribute_Label: RDLNTYPE

Attribute:

Attribute_Label: RDLNSTAT

Detailed_Description:

Entity_Type:

Entity_Type_Label: Band_2

Attribute:

Attribute_Label: ObjectID

Attribute:

Attribute_Label: Value

Attribute:

Attribute_Label: Count

Attribute:

Detailed_Description:

Entity_Type:

Entity_Type_Label: Band_3

Attribute:

Attribute_Label: ObjectID

Attribute:

Attribute_Label: Value

Attribute:

Attribute_Label: Count

Attribute:

Distribution_Information:

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 25.385

Metadata_Reference_Information:

Metadata_Date: 20070212

Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Merrick Berman
Contact_Organization: CHGIS

Contact_Address:

Address_Type: mailing address
Address: 1737 Cambridge St, N321
City: Cambridge
State_or_Province: MA
Postal_Code: 02138
Country: USA

Contact_Voice_Telephone: 617-496-6222

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

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Generated by mp version 2.8.6 on Mon Feb 12 16:49:58 2007