id	domain	url
gi-2706	www.gdem.aster.ersdac.or.jp	http://www.gdem.aster.ersdac.or.jp
gi-2706	www.flipcode.com	http://www.flipcode.com/articles/article
gi-2706	www.gdem.aster.ersdac.or.jp	http://www.gdem.aster.ersdac.or.jp
gi-2706	www.flipcode.com	http://www.flipcode.com/articles/article_geomipmaps.pdf
gi-2706	www.cc.gatech.edu	http://www.cc.gatech.edu/projects/large
gi-2706	www.cc.gatech.edu	http://www.cc.gatech.edu/projects/large_models/ps.html