Professional Associations

Member, 1984-date

Publications Committee, 1986-87

Standards Committee, 1986-87

Conference Committee (Seminars), Conference XI, 1988

Education Chair, 1989

Conference Principal and Co-Chair, Conference XIII, 1990

Committee for Asia and the Pacific, Chair, 1990-92

Annual Conference Chair, Conference XIV, 1991

Board of Directors, 1990-91

Australasian Conference Co-Chair, 1991

Life Cycle Seminar, AURISA 1992 (Gold Coast, Australia)

Speaker's Award, 1992.

Strategic Planning (Telecom) Committee, 1997-2000, 2003-2007

Federal Liaison Advisory Committee, 2004-2009 (Chair, 2005-2007)

Representative to Federal Geographic Data Committee (FGDC) Steering Committee (2006-2007)

Board of Directors (At Large member), 2006

Board of Directors (At Large member), 2007 (reappointment)

Board of Directors (At Large member), 2008 (reappointment)

Secretary and Board of Directors, 2009

Past-President, Central Florida Chapter, 2010

President-Elect (January-July), President (July-December) and Board of Directors, 2010

President and Board of Directors, 2011

Past-President and Board of Directors, 2012

Institute of Electrical and Electronics Engineers

Member, 1987-1992

Senior Member, 1992-2014

National States Geographic Information Council

Associate Member, 2008-2014

Urban and Regional Information Systems Association

Member, 2008-2014

Malaysian Branch, Royal Asiatic Society

Life Member since 1978