Date (Publication)

1969-01-01

Citation identifier

IRD_TCD_ARCH_1969_20000

Code

10.23708/c8550a5e-4053-4a79-a3b9-02a04a00e582

Credit

The region Île-de-France, under the project NumeriSud, supported the action to transforme around 2800 maps that are conserved at the Institut de recherche pour le développement (IRD) library in Bondy into a standard coordinate system. The transformation of the images has been done by Global Mapping Resources (South Africa) under the supervision of R. Zaiss (éditeur) 2014.

Status

Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Institut de recherche pour le développement (IRD)	Production cartographique IRD	ist-contact@ird.fr	Point of contact
	Lebeuf, Jean Paul		Author
	CNRS, Centre national de la recherche scientifique		editor
	ORSTOM, Office de la recherche scientifique et technique outre-mer, Service cartographique		editor

Maintenance and update frequency

Not planned

Vocabulaire thématique de Sphaera

• Archéologie
• Ethnologie

Vocabulaire multidisciplinaire de Horizon

• Carte thématique

Thématiques NumeriSud

• Société, développement social
• Sociétés, développement culturel

GEMET - INSPIRE themes, version 1.0

• Population distribution — demography

GEMET

• archaeology

Geounits

• Africa

• Middle Africa

• Chad

Theme

• thematic map

Keywords

• project NumeriSud

• local coverage

Use limitation

Licence : CC-BY-NC-SA

Access constraints

licence

Classification

Unclassified

Spatial representation type

Grid

Denominator

20000

Language

Français

Character set

UTF8

Topic category

• Society

Begin date

1969-01-01

End date

1969-12-31

Supplemental Information

Publication(s):

Lebeuf, J. P. (1969): Carte archéologique des abords du lac Tchad (Cameroun, Nigéria, Tchad) : texte. Paris (FRA) : CNRS, Centre national de la recherche scientifique ; Paris (FRA) : ORSTOM, Office de la recherche scientifique et technique outre-mer, service cartographique.

Reference system identifier

EPSG / 4326 / 7.9

Distribution format

Name	Version
GeoTIFF	1.0

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
DataSuds-geo			Publisher

OnLine resource

Protocol	Linkage	Name
OGC:WMS	https://datasuds-geo.ird.fr/geoserver/wms	sphaera_ws:12474RC_IRD_TCD_ARCH_1969_20000_IRD_TCD_ARCH_1969_20000
WWW:DOWNLOAD:GeoTIFF	https://datasuds-geo.ird.fr/geoserver/ows?service=WCS&version=2.0.1&request=GetCoverage&coverageId=12474RC_IRD_TCD_ARCH_1969_20000_IRD_TCD_ARCH_1969_20000

OnLine resource

Protocol	Linkage	Name
DOI	https://doi.org/10.23708/c8550a5e-4053-4a79-a3b9-02a04a00e582	Digital Object Identifier (DOI)

Hierarchy level

Dataset

Statement

1. Scanning to tif format, 256 colors, 250dpi.

2. Georeferencing and if possible reprojection to WGS84 (Longitude / Latitude).

3. Clipping and mosaicing of map sheets(s).

4. Export ECW format.

5. ECW to GeoTIFF format conversion.

Metadata

File identifier

c8550a5e-4053-4a79-a3b9-02a04a00e582 XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Hierarchy level name

dataset

Date stamp

2024-02-13T16:49:09.171223Z

Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
Institut de recherche pour le développement (IRD)	Service de l'Information Scientifique et Technique (IST) IRD	ist-contact@ird.fr	Point of contact
Institut de recherche pour le développement (IRD)	IRD		Resource provider