A map of Yemen
Yemen is mapped by several cartographic publishers ranging from overviews to fairly detailed charts.
For a map of yemen you can check the following sources:
A Yemen road map is published by:
Freytag & Berndt "Roadmap Jemen" 1 : 1.500.000
Tactical Pilot Charts (TPC) usable for expeditions available
in specialized bookshops:
UK - Ministery of Defence: TPC K-6A + TPC J-6C + TPC K-6B
US Defence mapping: TPC-K06A + TPC-K06B
A collection of Yemen digital maps :
UT Library online
A collection of Yemen waypoints (send e-mail to):
162 Days in the East
The paper maps have a grid usable for (GPS) navigation.