International training programs attended :

  2002 "The training on MAS & GIS with Integrated Watershed Management"
21-25 October 2002, organized by CIRAD-IRRI and University of Chiang Mai, Multiple Cropping Center, Thailand.
  2002 A Two-Week Course on "GEOINFORMATICS AND GIS MODELLING" 26 August to 6 September 2002, International Institute for Geo-information Science and Earth Observation, Enschede, The Netherlands.
  2002 "SARscape and ENVISAT: The gateway to Earth Observation Information Seminar & Workshop" 5-7 March 2002, GISTDA, Bangkok, Thailand.
  2001 "The first SEA/BASINS Regional Hydrological Modeling Training Workshop" 14-21 February 2001, Chulalongkorn University, Bangkok, Thailand.
  2001 "SEA START Training Workshop on the Denitrification (DNDC) Model" 17-24 January 2001, Chulalongkorn University, Bangkok, Thailand.
  2000 "Geographic Information Systems User Conference by ESRI" 26 June- 2 July, 2000, San Diego, California, USA.
  1999 "Geographic Information Systems User Conference by ESRI" 26-31 July, 1999, San Diego, California, U.S.A.
  1998 "Geographic Information Systems User Conference by ESRI" 26-31 July, 1998, San Diego, California, U.S.A.
  1997 การประชุมเชิงปฏิบัติการเรื่อง " โครงการด้านระบบ สารสนเทศภูมิศาสตร์ (GIS) ของหน่วยงานภาครัฐ" 4-5 มีนาคม 2540 จัดโดยกระทรวงวิทยาศาสตร์ เทคโนโลยี และสิ่งแวดล้อม
  1997 Training ER MAPPER (Remote Sensing Software), October, 1997, Department of Geology, Bangkok, Thailand.
  1997 Training ARC INFO and ARC VIEW (GIS Softwares), July, 1997, Department of Geology, Bangkok, Thailand.
  1995 หลักสูตรจิตวิทยาความมั่นคง รุ่นที่ 72 (มีนาคม - มิถุนายน พ.ศ. 2538)
  1995 GIS AM/FM ASIA' 95 and Workshop, August 21-24, 1995, Bangkok, Thailand.
  1990 Training Programme on Coal Geology and Coal Properties, Nov. 19-23, 1990., Bangkok, Thailand.
  1990 Training Programme on Organic Geochemistry for Petroleum Exploration, July 24-26, 1990. Bangkok, Thailand.
  1987 Fourth Intra - ASEAN Archaeological and Conservation Workshop, Singapore, Nov. 1-21, 1987. (Organized by ASEAN Committee on Culture and Information)
  1985 JICA Friendship Programme for ASEAN, Japan, April 1-30, 1985.
  1984 Seminar on Lignite Technology (Phase III), Fed. Rep. of Germany (Berlin West), Sep. 3-17, 1984. (Organized by Carl Duisberg Gesellschaft e.V.)
  1983 Seminar on Lignite Technology (Phase II), Phuket, Thailand, Nov. 7-16, 1983. (Organized by Carl Duisberg Gesellschaft e.V.)
  1981 Regional Training Course on Groundwater, Asian Institute of Technology (AIT), Thailand, Dec. 7-18 , 1981.