Open Lectures of the Geodetic Society of Japan
 
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   - Open Lectures in 2014(Nov 8, 2014,Tsukuba)
   Lecturers : Kosuke HEKI, Takuya NISHIMURA and Hiroshi MUNEKANE
    
   
   - Open Lectures in 2012(Nov 3, 2012,Sendai)
	Lecturers : Hiromi FUJIMOTO, Kosuke HEKI and Satoshi MIURA
     
    
    - Open Lectures in 2011(Oct 29, 2011,Takayama)
    Lecturers : Fumiaki KIMATA, Masato ARAYA and Takeshi SAGIYA
     
    
    - Open Lectures in 2009 (Nov 3, 2009, Tsukuba) 
    Lecturers : Akito ARAYA, Yuichi AOYAMA and Kyoko YAMAMOTO
     
    
    - Open Lectures in 2008 (Oct 24, 2008, Hakodate, Hokkaido) 
    Lecturers : Akira SASAKI, Hiromitsu OHSHIMA and Minoru KASAHARA
     
    
    - Open Lectures in 2007 (Nov 6, 2007, Nachi-Katsuura, Wakayama) 
    Lecturers : Manabu HASHIMOTO and Keiichi TADOKORO
     
    
    - Outreach Programs of IUGG 2003
    Lecturers : Shuzo TAKEMOTO and Erwin GROTEN (Jul 8, 2003, Sapporo)
    Lecturers : James E. FALLER and Shuhei OKUBO (Jul 9, 2003, Miyanomori Elementary School, Sapporo)
      
    - Open Lectures in 2002 (Oct 28, 2002, Kanazawa) 
    Lecturers : Tetsuo SASAO and Kosuke HEKI
     
    
    - Open Lectures in 2001 (Oct 14, 2001, Sapporo) 
    Lecturers : Toshiyuki AKIZUKI, Minoru KASAHARA and Kosuke HEKI 
     
    
    - Open Lectures in 2000 (Oct 22, 2000, Shizuoka) 
    Lecturers : Shouichi MATSUMURA, Mikio SATOMURA, Takeshi SAGIYA, Hidekazu TOKUYAMA and Masashi OHE 
     
    - Special Lectures at Neo Junior High School (Nov 8, 1999, Neo Village, Gifu Prefecture) 
    Lecturers : Teruyuki KATO and Kosuke HEKI
     
    - Open Lectures in 1998 (Oct 25, 1998, Kyoto)
    Lecturers : Isao NAITO, Hiromi FUJIMOTO and Manabu HASHIMOTO
     
    - Open Lectures in 1997 (Oct 26, 1997, Mizusawa) 
    Lecturers : Yoshihiro KINUGASA, Masaru KAIDZU and Koichi YOKOYAMA 
     
    
    - Open Lectures in 1996 (Oct 27, 1996, Kochi) 
    Lecturers : Masataka ANDO, Takashi TADA, Jiro SEGAWA and Hitoshi MURAKAMI