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XML
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Identification Information
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Citation Information
Originator
USAID / FEWS
Publication Date
1996
Title
Congo Administrative Boundaries Level 1
Edition
1
Geospatial Data Presentation Form
vector digital data
Series Name
FEWS 3
Issue Identification
1
Publication Place
Sioux Falls, SD, USA
Publisher
EDC/International Program
Other Citation Details
FEWS/EROS Data Center (EDC)
Online Linkage
https://www1.columbia.edu/sec/acis/eds/dgate/studies/C1301/data/CongoAdmn1.zip
Abstract
This ARC/INFO polygon coverage contains the first level (International) boundary at a 1:1000000 scale. The coverage is part of the Famine Early Warning System (FEWS) / Associates in Rural Development (ARD) African series. The Congo is associated with the Central region in Africa.
Purpose
This data set is to be used in conjunction with other layers of Congo data. The data are intended to show the spatial distribution of the administrative (International) boundary for the Congo. The data are to be used in modeling, targeting and demonstration projects. The data are also used in natural resource management, inventory, change analysis, policy making, environmental awareness and land use planning.
Supplemental Information
Procedures_Used: The international boundary for this country was extracted from an ARC/INFO LIBRARY created from the ARC/INFO version of the Digital Chart of the World (DCW) using the ARC/INFO tool LIBRARIAN. Revisions: During ARC/INFO coverage development modifications were made to the digital files to generate a database with a common scale, uniform level of resolution, consistent coding scheme, and comparable (standardized) measurement data. Reviews_Applied_to_Data: Peer review, 03/96, FEWS/ARD Washington, DC, USA Digital line work and attribute data checked for discrepancies and approved for release to FEWS in-country and regional field representatives. Related_Spatial_and_Tabular_Data_Sets: None Other_References_Cited: Environmental Systems Research Institute (ESRI), Inc., 1993, "Digital Chart of the World (DCW)," PONET Layer. ESRI, Redlands, CA, USA. Scale - 1:1000000. Notes: USAID - United States Agency for International Development. FEWS - Famine Early Warning System ARD - Associates in Rural Development EDC - EROS Data Center USGS - United States Geological Survey
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Time Period of Content
Beginning Date
1996
Ending Date
unknown
Currentness Reference
The DCW database was originally published in 1992. Data currency varies from place to place depending on the currency of the Operational Navigation Charts (ONC). Chart currency ranged from the mid 1960s to the early 1990s. Compilation dates for every ONC chart are included in the database. The additional attributes were added by EDC in April of 1996.
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Status
Progress
Complete
Maintenance and Update Frequency
As needed.
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Bounding Coordinates
West Bounding Coordinate
11.205009
East Bounding Coordinate
18.649839
North Bounding Coordinate
3.703082
South Bounding Coordinate
-5.028313
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Keywords
Theme
boundaries (ISO 19115 Topic Categories)
Theme
Administrative boundaries, National borders (None)
Place
Africa, Congo (Library of Congress Subject Headings)
Stratum
(None)
Temporal
1996 (None)
Access Constraints
May only be used by current Columbia University affiliates. Acknowledgment of the EDC-International Program and the U.S. Geological Survey would be appreciated in products derived from these data. Although these data have been processed successfully on a computer system at the EROS Data Center, no warranty expressed or implied is made by FEWS/ARD or USGS/EDC regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. The Geological Survey will warrant the delivery of this product in computer-readable format, and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer input peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustment of credit must be made within 90 days from the date of this shipment from the ordering site.
Use Constraints
Educational non-commercial use only.
Contact Person
Ron Smith
Contact Organization
EROS Data Center - USGS
Contact Position
International Program Data Base Manager
Address Type
mailing and physical address
Address
EROS Data Center U.S. Geological Survey 47914 252nd Street
City
Sioux Falls
State or Province
South Dakota
Postal Code
57198-0001
Country
USA
Contact Voice Telephone
(605) 594-6522
Contact TDD/TTY Telephone
(605) 594-6522
Contact Facsimile Telephone
(605) 594-6529
Contact Electronic Mail Address
rsmith@edcmail.cr.usgs.gov
Hours of Service
0730 - 1615 CST
Browse Graphic File Name
http://www.columbia.edu/acis/eds/gis/pix/cat/CongoAdmn10.bmp
Browse Graphic File Description
Thumbnail Image
Browse Graphic File Type
BMP
Data Set Credit
The USAID/FEWS Project and EDC International Program deserve credit for this data set.
Security Information
Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.780
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Citation Information
Originator
Environmental Systems Research Institute (ESRI), Inc.
Publication Date
1993
Publication Time
0000
Title
Digital Chart of the World (DCW), PONET Layer
Edition
Unknown
Geospatial Data Presentation Form
map
Series Name
Unknown
Issue Identification
None
Publication Place
Redlands, CA, USA
Publisher
ESRI
Other Citation Details
Scale - 1:1000000
Online Linkage
http://www.esri.com
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Citation Information
Originator
ESRI
Publication Date
1993
Title
DCW
Attribute Accuracy Report
See Entity_Attribute_Information
Attribute Accuracy Value
See Explanation
Attribute Accuracy Explanation
Attribute accuracy defined by FEWS/ARD and EDC
Logical Consistency Report
Polygon topology present.
Completeness Report
All data were found to be topologically correct. No duplicate features are present. All polygons are closed, and all lines intersect where intended. No undershoots or overshoots are present. To the best knowledge of USAID/FEWS and EDC the data compiled in this data set meets the codes and/or procedures established for completeness and consistency.
Horizontal Positional Accuracy Report
The absolute horizontal accuracy of the DCW for all features derived from Operational Navigation Charts (ONC) is 2040 meters (6700 feet) rounded to the nearest 5 meters at 90% Circular Error (CE), World Geodetic System (WGS84). The absolute horizontal accuracy of the DCW for all features derived from Jet Navigation Charts (JNC) is 4270 meters (14006 feet) at 90% Circular Error.
Horizontal Positional Accuracy Value
2040 meters
Horizontal Positional Accuracy Explanation
Resolution as reported
Vertical Positional Accuracy Report
The absolute vertical accuracy of the DCW is the same as for the original ONC and JNC lithographs at 90% Linear Error (LE), Mean Sea Level (MSL).
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Citation Information
Originator
Environmental Systems Research Institute (ESRI), Inc.
Publication Date
1993
Title
Digital Chart of the World (DCW), PONET Layer
Source Scale Denominator
1000000
Type of Source Media
CDROM
Calendar Date
1993
Source Currentness Reference
The DCW database was originally published in 1992. Data currency varies from place to place depending on the currency of the Operational Navigation Charts (ONC). Chart currency ranged from the mid 1960s to the early 1990s. Compilation dates for every ONC chart are included in the database.
Source Citation Abbreviation
DCW93
Source Contribution
International boundary
Cloud Cover
0
Direct Spatial Reference Method
Vector
SDTS Point and Vector Object Type
G-polygon
Point and Vector Object Count
1
SDTS Point and Vector Object Type
Point
Point and Vector Object Count
1
SDTS Point and Vector Object Type
String
Point and Vector Object Count
7
SDTS Point and Vector Object Type
GT-polygon composed of chains
Point and Vector Object Count
2
Latitude Resolution
0.000000
Longitude Resolution
0.000000
Geographic Coordinate Units
Decimal degrees
Horizontal Datum Name
D_Clarke_1880_RGS
Ellipsoid Name
Clarke_1880_RGS
Semi-major Axis
6378249.145000
Denominator of Flattening Ratio
293.465000
Entity Type Label
CFADMN1.PAT
Entity Type Definition
Polygon Attribute Table
Entity Type Definition Source
FEWS/ARD Washington, DC, USA
Attribute Label
AREA
Attribute Definition
Area of poly/region in square coverage units
Attribute Definition Source
Computed
Enumerated Domain Value
Positive real numbers
Enumerated Domain Value Definition
Area of poly/region in square coverage units
Enumerated Domain Value Definition Source
ARC/INFO
Attribute Label
PERIMETER
Attribute Definition
Perimeter of poly/region in coverage units
Attribute Definition Source
Computed
Enumerated Domain Value
Positive real numbers
Enumerated Domain Value Definition
Perimeter of poly/region in coverage units
Enumerated Domain Value Definition Source
ARC/INFO
Attribute Label
CFADMN1#
Attribute Definition
Internal feature number
Attribute Definition Source
Computed
Enumerated Domain Value
Sequential unique positive integer
Enumerated Domain Value Definition
Internal feature number
Enumerated Domain Value Definition Source
ARC/INFO
Attribute Label
CFADMN1-ID
Attribute Definition
User-assigned feature number
Attribute Definition Source
User-defined
Enumerated Domain Value
Integer
Enumerated Domain Value Definition
User-assigned feature number
Enumerated Domain Value Definition Source
ARC/INFO
Attribute Label
FEWS-ABB
Attribute Definition
Unique country abbreviation
Attribute Definition Source
FEWS/ARD
Enumerated Domain Value
CF
Enumerated Domain Value Definition
Unique country abbreviation
Enumerated Domain Value Definition Source
FEWS/ARD
Attribute Label
REGION
Attribute Definition
ARD defined region in Africa that the Congo is associated with
Attribute Definition Source
FEWS/ARD
Enumerated Domain Value
Central African Region
Enumerated Domain Value Definition
ARD defined region in Africa that the Congo is associated with
Enumerated Domain Value Definition Source
FEWS/ARD
Attribute Label
CNT-ABB
Attribute Definition
Unique country abbreviation
Attribute Definition Source
EDC
Codeset Name
http://www.nist.gov/itl/csl/fips/fips104.txt
Codeset Source
Federal Information Processing Standard (FIPS)
Entity and Attribute Overview
The item (CNT-ABB) defines the unique country abbreviation, as defined by EDC. The item (REGION) defines the region in Africa that the Congo is associated with, as defined by FEWS/ARD. The item (FEWS-ABB) defines the unique country identifier, as defined by FEWS/ARD.
Entity and Attribute Detail Citation
Not Available
Contact Person
Ron Smith
Contact Organization
EROS Data Center - USGS
Contact Position
International Program Data Base Manager
Address Type
mailing and physical address
Address
EROS Data Center U.S. Geological Survey 47914 252nd Street
City
Sioux Falls
State or Province
South Dakota
Postal Code
57198-0001
Country
USA
Contact Voice Telephone
(605) 594-6522
Contact TDD/TTY Telephone
(605) 594-6522
Contact Facsimile Telephone
(605) 594-6529
Contact Electronic Mail Address
rsmith@edcmail.cr.usgs.gov
Hours of Service
0730 - 1615 CST
Resource Description
CongoAdmn1-FEWS1996
Distribution Liability
No warranty expressed or implied is made by FEWS or USGS.
Format Name
ARCE ARC/INFO Export format
Format Version Number
7.1.1
Format Specification
ASCII
Format Information Content
FEWS Vector Data Set
File Decompression Technique
pkzip, pkunzip
Transfer Size
0.044
Network Resource Name
PC - http://edcintl.cr.usgs.gov/adds/c1/r1/cf/doc/admn/cfadmn1.exe UNIX - http://edcintl.cr.usgs.gov/adds/c1/r1/cf/doc/admn/cfadmn1.tar.gz
[accinstr]
Phone, Written correspondence, e-mail, fax or online
Online Computer and Operating System
SUN Solaris - UNIX
Offline Media
8mm, 4mm, 3480, 3.5" floppy, CDROM
Recording Density
6250
Recording Density Units
characters per-inch
Recording Format
ASCII
Compatibility Information
UNIX or PC based system with ARC/INFO or compatible software
Fees
$70 US Dollars
Ordering Instructions
Phone, Written correspondence, e-mail or fax
Turnaround
One week maximum
Custom Order Process
Phone, Written correspondence, e-mail or fax
Technical Prerequisites
UNIX or PC based system with ARC/INFO or compatible software
Beginning Date
19960710
Ending Date
19991231
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Metadata Reference Information
Metadata Date
20070522
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Metadata Contact
Contact Organization
Electronic Data Service (EDS), Columbia University Libraries
Contact Person
GIS/Metadata Librarian
Address Type
mailing and physical address
Address
420 W. 118th St., 215 IAB, MC 3301
City
New York
State or Province
NY
Postal Code
10027
Country
USA
Contact Voice Telephone
(212)854-6012
Contact Electronic Mail Address
eds@columbia.edu
Metadata Standard Name
FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version
FGDC-STD-001-1998
Metadata Time Convention
local time
Metadata Security Information