HAPEX SAHEL Information System
A Joint project between ORSTOM, LERTS and CNES.

Map and Classifications

ORSTOM Supervised Classifications mapped in UTM 31:

• September 1992: 16 Classes
• September 1992: 9 Classes
• September 1992: 6 Classes
• October 1988: 12 Classes

IGN Niamey's Map

• Scale 1/200.000

Tools

Geographical Coordinates Conversion Tools

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This page was updated September 29, 1995 by J.C.Meunier.