Proceedings of the 1st Asian Space Conference, November 22-25, 2004, Sheraton Chiang Mai Hotel, Chiang Mai, Thailand / 由 Asian Space Conference (1st : 2004 : Chiang Mai, Thailand), Geo-Informatics and Space Technology Development Agency (GISTDA), International Institute for Asian Studies (IIAS), International Institute for Geo-Information Science and Earth Observation (ITC)