Malaysia Major Rivers Layer Source: ESRI Data & Maps, rivers (2008) Description: Major rivers. Spatial resolution: 1:15,000,000

Guatemala Rivers Layer Source: Ministerio de Agricultura, Ganaderia y Alimentacion (Jun 2001) Description: Major rivers. Spatial Resolution: 1:250,000

Ghana Rivers Layer Source: Digital Chart of the World (1992) Description: Major rivers. Spatial Resolution: 1:1,000,000

Nepal Rivers Layer Source: Nepal Alternative Energy Promostion Centre - Energy Sector Assistance Programme Description: Major rivers of Nepal. Spatial Resolution: Unknown

Brazil Rivers Layer Source: DPI (Images Processing Division) - National Institute for Spacial Researches - Brazil (2001) Description: Major rivers. Spatial Resolution: Unknown

Hebei Rivers Layer Source: ESRI ArcWorld (1998) Description: Major rivers. Spatial Resolution: 1:3,000,000

Nicaragua Rivers Layer Source: Comision Nacional de Energia (received Mar 2004) Description: Major rivers. Spatial Resolution: Unknown

Indonesia Rivers Layer Source: ESRI Data & Maps, rivers (2008) Description: Major rivers. Spatial Reference: 1:15,000,000

Thailand Rivers Layer Source: Digital Chart of the World (1992) Description: Major river systems. Spatial Resolution: 1:1,000,000

Philippines Major Rivers Layer Source: ESRI Data & Maps, rivers (2008) Description: Major rivers. Spatial resolution: 1:15,000,000