Below, I’ll continually add maps I find that will give me that I-know-this-place feeling once I get myself to Sudan and help me better understand the situation there: its history, the migration of refugees & internally displaced persons (IDPs), its physical landscape and topography, its transport network, its development strategies, etc.
To view a much more comprehensive and growing list of maps click on Maps Tab above
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SELECTED MAPS (Click to download or view better quality image.)
GENERAL:
January 1, 1956 Line of Demarcation Map

(source: Map No. 3707 Rev. 10, UNITED NATIONS, Department of Peacekeeping Operations Cartographic Section, April 2007; demarcation line source is US Department of State)
South Sudan Challenges Map
Satelite Image Map
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MIGRATION MAPS:
Spontaneous Returns from Place of Displacement and Final Destination of Returnees (tracked on-route)
IOM Internally Displaced Persons Return Routes – by road, river and air 2007-2008
IDP Registration, Returns and Refugee Repatriation supported by IOMIDP Registration, Returns and Refugee Repatriation supported by IOM

(source: IOM GIS Unit, Data Source: IOM IDP Registration Databases, Movement statistics & IOM supported repatriation statistics; 18/09/2007)
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European Coalition on Oil in Sudan and National Park & Wildlife Reserve (overlay)

Sudan Oil / Wildlife Overlay (source: Wildlife Conservation Society and European Coalition on Oil in Sudan, 2007)
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POLITICAL BOUNDARY MAPS:
Comparative Map of the Abyei Area