Beijing Street Centerlines is a line theme representing streets in Beijing, China. Attribute information includes the type of road represented by the line segment.
Purpose
For educational, non-commercial purposes
Temporal Extent
Currentness Reference
ground condition
Time Instant
2007
Bounding Box
West
116.140614
East
116.513352
North
40.015353
South
39.810942
Theme Keyword
transportation
Theme Keyword Thesaurus
ISO 19115 Topic Categories..
Theme Keyword
Roads
Streets
center lines
roadways
Theme Keyword Thesaurus
None
Place Keyword
Beijing (China)
Place Keyword Thesaurus
Library of Congress Subject Headings
Temporal Keyword
2005
2006
Temporal Keyword Thesaurus
None
Access Restrictions
For current Columbia affiliates only.
Use Restrictions
For educational, non-commercial use only.
Status
Complete
Maintenance and Update Frequency
Unknown
Point of Contact
Contact Organization
LAND INFO Worldwide Mapping, LLC
Delivery Point
PO Box 261961
City
Highlands Ranch
State
CO
Postal Code
80163-1961
Country
USA
Contact Telephone
303-790-9730
Contact Electronic Mail Address
sales@landinfo.com
Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000
Data Quality Information
Lineage
Source
Originator
LAND INFO Worldwide Mapping, LLC
Publication Date
2007
Title
Beijing Orthoimagery
Geospatial Data Presentation Form
raster digital data
Source Temporal Extent
Time Period Information
Multiple Dates/Times
Single Date/Time
Calendar Date
20050306
Single Date/Time
Calendar Date
20050424
Single Date/Time
Calendar Date
20060214
Single Date/Time
Calendar Date
20050422
Source Currentness Reference
ground condition
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
96809
Spatial Reference Information
Horizontal Coordinate System Definition
Planar
Grid Coordinate System
Grid Coordinate System Name
Universal Transverse Mercator
Universal Transverse Mercator
UTM Zone Number
50
Transverse Mercator
Scale Factor at Central Meridian
0.999600
Longitude of Central Meridian
117.000000
Latitude of Projection Origin
0.000000
False Easting
500000.000000
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_WGS_1984
Ellipsoid Name
WGS_1984
Semi-major Axis
6378137.000000
Denominator of Flattening Ratio
298.257224
Entity and Attribute Information
Entity Type
Entity Type Label
BEIJING_ROADS
Entity Type Definition
Streets
Attributes
FID
Internal feature number. (Sequential unique whole numbers that are automatically generated.)
Definition Source
ESRI
Shape
Feature geometry. (Coordinates defining the features.)
Definition Source
ESRI
OBJECTID
FEATURE
ATTRIBUTE1
ATTRIBUTE2
COMMENT
Distribution Information
Format Name
Geopackage
Distributor
LAND INFO Worldwide Mapping, LLC
Name
Metadata Reference Information
Metadata Date
20100119
Metadata Contact
Contact Information
Contact Organization Primary
Contact Organization
Research Data Services (RDS), Columbia University Libraries.
