Date (Publication)

1952-01-01

Citation identifier

IRD_TCD_PEDO_1952_500000

Code

10.23708/4396422e-fcac-4ffb-902d-d25c6e134bca

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
	Leneuf, N. (collab.)		Author
	Pias, J. (collab.)		collaborator
	Commission scientifique du Logone Tchad		editor
	ORSOM, Office de la recherche scientifique outre-mer		editor

Maintenance and update frequency

Not planned

Mots-clés Sphaera

• Prélèvement de roches
• Prélèvement de sols

Vocabulaire thématique de Sphaera

• Géologie
• Pédologie

Thématiques NumeriSud

• Géologie et sols
• Sciences du sol

GEMET - INSPIRE themes, version 1.0

• Soil

GEMET

• soil map

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

500000

Language

Français

Character set

UTF8

Topic category

• Geoscientific information

Begin date

1952-01-01

End date

1952-12-31

Supplemental Information

Publication(s):

ORSTOM (éditeur) (1952): Carte des prélèvements de sols et de roches : mission pédologique 1949-1951. Paris (FRA) : ORSOM, Office de la recherche scientifique outre mer ; [S.l.] : Commission scientifique du Logone Tchad.

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:04279RC_IRD_CMR_PEDO_1952_500000_IRD_TCD_PEDO_1952_500000
WWW:DOWNLOAD:GeoTIFF	https://datasuds-geo.ird.fr/geoserver/ows?service=WCS&version=2.0.1&request=GetCoverage&coverageId=04279RC_IRD_CMR_PEDO_1952_500000_IRD_TCD_PEDO_1952_500000

OnLine resource

Protocol	Linkage	Name
DOI	https://doi.org/10.23708/4396422e-fcac-4ffb-902d-d25c6e134bca	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

4396422e-fcac-4ffb-902d-d25c6e134bca XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Hierarchy level name

dataset

Date stamp

2024-02-13T16:50:46.778195Z

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