その他のタイトル6th international symposium on digital earth: data processing and applications : 9-12 September 2009 : Beijing, China.
Sixth international symposium on digital earth: data processing and applications : 9-12 September 2009 : Bejing [i.e. Beijing], China.
一般注記Selected papers.
"The Digital Earth Symposia have been held every two years, (...) " -- foreword.
書誌注記Includes bibliographical references and author index.