Diamond Member (Present)

The Korean Geographical Society (2017 – Present)

Korean-American Scientists and Engineers Association (2014 – present)

Sunhui Sim, Ph.D., Associate Professor, University of North Alabama (2011- present)

Diamond Member (Past)

Korean American University Professors Association (2014 -2017)

Nam Chul Pak, Personal Business (Atlanta, GA), Auditor of KAGES (2011-2014)

Pixoneer Geomatics (2009 – 2012)

G-Inno Systems (2011)

Gold Members (Past)

Daikwon Han, Ph.D., Associate Professor, Texas A&M University (2009-2012)

Hyowon Ban, Ph.D., Associate Professor, California State University Long Beach (2009-2012)

Wook Lee, Ph.D., Associate Professor, Edinboro University of PA (2009-2012)