Yaw A. Twumasi

According to our database, Yaw A. Twumasi authored at least 12 papers between 2002 and 2007.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2007

Comparative analysis of reflectance spectroscopy and laboratory based assessment of asbestos pollution in the rehabilitated mining environment, South Africa.

Brilliant Mareme Petja, Yaw A. Twumasi, George T. Tengbeh

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006

The use of Remote Sensing to Detect Asbestos Mining Degradation in Mafefe and Mathabatha, South Africa.

Brilliant Mareme Petja, Yaw A. Twumasi, George T. Tengbeh

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

2005

GIS Based Analysis of Growth Management and Environmental Decline of the Central Mississippi Region.

Edmund C. Merem, Yaw A. Twumasi

Ann. GIS, 2005

The impact of urban growth and long-term climatic variations on the sustainable development of the City of Niamey, Niger.

Yaw A. Twumasi, Andrew Manu, Tommy L. Coleman, Ide A. Maiga

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2004

Application of remote sensing and GIS technologies to assess the impact of surface mining at Tarkwa, Ghana.

Andrew Manu, Yaw A. Twumasi, Tommy L. Coleman

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

The use of satellite imagery in rangeland management: a comparative analysis of three Sahelian zones.

Yaw A. Twumasi, Andrew Manu, Thomas L. Coleman, Gandah Mohamadou, Jean-Baptiste S. Taonda

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Management of watersheds with Landsat TM data: a case study of the Volta River in Ghana.

Yaw A. Twumasi, Andrew Manu, Tommy L. Coleman

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Integration of GIS technology for urban transportation planning: the experience in Owerri, Nigeria.

Sam O. Nwaneri, Yaw A. Twumasi

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

The use of GIS and satellite remote sensing techniques for the management of inland dry valley systems of the Sahel: the case of the watershed toposequence of Tanda, Niger.

Andrew Manu, Yaw A. Twumasi, Thomas L. Coleman, Ibrahim Zanguina

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Investigation of the impact of urban sprawl in three Sahelian cities using remotely-sensed information.

Andrew Manu, Yaw A. Twumasi, Tommy L. Coleman, Jean-Baptiste S. Taonda

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

Application of GIS in community environmental education in the developing countries: the case of Ghana's forest region.

Shaibu A. Gariba, Yaw A. Twumasi

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002

Mapping seasonal hazards for flood management in Accra, Ghana using GIS.

Yaw A. Twumasi, Raymond Asomani-Boateng

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002