The 7th Lecture of Survey Technology in Hokkaido: Toward Advanced Use of Geo-spatial Information (in Japanese)  (2010/1/28)
Sapporo Daiichi Government Building, 2-1-1 Kita Hachijo Nishi, Kita-ku, Sapporo 060-0808
Hokkaido Regional Survey Department, The Geographical Survey Institute (GSI); Japan Association of Surveyors (JAS)