foreign visit

2004 Germany
Three months (May –July 2004) short term research visit through Alexander von Humboldt revisit programme at Institute of Photogrammetry and Remote Sensing, Technical University, Dresden, Germany.

2003 Spain
Participated in Interregional Conference on Envirowater03 at Albacete (five days)

2001 Thailand
Participated in International Workshop on Environmental Impact Assessment with special regard to Water Resources Management (one week)

2001 Germany
Participated in International Conference on New Approaches in characterizing groundwater flow at Munich (one week)

1998 Netherlands
Short-term research work at International Institute for Aerospace Survey and Earth sciences (ITC) Enschede (three months)

1997 Netherlands
Participated in International conference on Virtual reality in Geosciences
(four days)

1997 Greece
Participated in International conference on Engineering Geology and Environment
(four days)

1996-98 Germany
Alexander von Humboldt Research fellow at Institute of Applied Geology, Justus- Liebig University, Giessen. Post doctoral research (2 years)