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Summary
New-ID: NBI07

This dataset shows adminstrative boundries of Africa at continental,
national, second and third levels in lat/long.


The Administrative units Dataset documentation

Files: ADMINLL.E00 Code: 100012-002

Vector Member

The files are in Arc/Info Export format and should be ... imported
with the Arc/Info command Import cover In-Filename Out-Filename.

The administrative units dataset is part of the UNEP/FAO/ESRI
Database project that covers the entire world but focuses here on
Africa. The maps were prepared by Environmental Systems Research
Institute (ESRI), USA. Most data for the database were provided by the
Soil Resources, Management and Conservation Service Land and Water
Development Division of the Food and Agriculture Organization (FAO),
Italy. The database was developed by the United Nations Environment
Program (UNEP as part of a project initiated by UNEP.

The base maps used were the FAO/UNESCO Soil Map of the World
(1977) in Miller Oblated Stereographic projection, FAO Maps and
Statistical Data by Administrative Unit (1983), and the Rand-McNally
New International Atlas (1982). All sources were re-registered to the
basemap by comparing known features on the basemap and the source
maps. The digitizing was done with a spatial resolution of 0.002
inches. The maps were then transformed from inch coordinates to
latitude/longitude degrees. The transformation was done by an
unpublished algorithm (by US Geological Survey and ESRI) to create
coverage"'"s for one-degree graticules.

Contact: UNEP/GRID-Nairobi, P O Box 30552 Nairobi, Kenya FAO, Soil
Resources, Management and Conservation Service 00100, Rome, Italy.
ESRI, 380 New York Street, Redlands, CA 92373, USA


The ADMINLL file shows adminstrative boundries at continental, national,
second and third levels in lat/long

References:

ESRI. Final Report UNEP/FAO world and Africa GIS data base (1984).
Internal Publication ESRI, FAO and UNEP

FAO, UNESCO. Soil Map of the World (1977).
Scale 1:5000000. UNESCO, Paris

Defence Mapping Agency. Global Navigation and Planning Charts for Africa
(various dates: 1976-1982). Scale 1:5000000. Washington DC.

G.M.Grosvenor. National Geographic Atlas of the World (1975).
Scale 1:8500000. National Geographic Society Washington DC.


Source : FAO Soil Map of the World, scale 1:5000000
Publication Date : Dec 1984
Projection : Geographic Lat/Long
Type : Polygon
Format : Arc/Info Export non-compressed
Related Datasets : All UNEP/FAO/ESRI Datasets
TOWNS2 100022-002, Human settlements and airports
ROADS2 100021-001, major roads

Geographic Coverage Spatial coordinates   

N: 40.0

S: -45.0

E: 60.0

W: -30.0

Location Keywords

CONTINENT > AFRICA

Science Keywords

HUMAN DIMENSIONS > INFRASTRUCTURE

ISO Topic Category

UTILITIES/COMMUNICATIONS TRANSPORTATION

Access Constraints
Public

Ancillary Keywords

ADMINISTRATION BOUNDARIES CONTINENT COUNTRIES Human Settlements > Infrastructure CONSERVATION

Originating Center

UNEP, FAO, ESRI

Data Center

Programme Activity Centre, Global Resource Information Database, United Nations Environment Programme Data Center URL: http://www.unep.org Data Center Personnel Name: BARRY HENRICKSEN Phone: +254 2 62 4207 Email: henrickb at unep.org Contact Address: UNEP EAP City: Nairobi Country: Kenya

Personnel

FACILITY MANAGER GRID NAIROBI FACILITY MANAGER GRID NAIROBI Role: TECHNICAL CONTACT Phone: 254-2-621234 Fax: 254-2-624315 Email: mario.hernandez at unep.no Contact Address: UNEP-GRID, Nairobi, Kenya P.O. Box 30552 City: Nairobi Country: Kenya

Creation and Review Dates

Last DIF Revision Date: 2005-03-18

Reformat as FGDC document

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