1-3, Vancouver, British Columbia. Thirteenth International Conference and Workshops on Applied Geologic Remote Sensing, sponsored by ERIM International, Inc., Hotel Vancouver. Contact: (734) 994-1200, ext. 3234, www.erim-int.com/CONF/GRS.html.
4, Pittsburgh, Pa. Three Rivers Educational Technology Conference, "Best Practices in Educational Technology," sponsored by the Carnegie Science Center, Carnegie Science Center. Contact: Linda Kent, (412) 237-3353.
4-7, Louisville, Ky. Kentucky Education Technology Conference, "Promoting the Entepreneurial Spirit," Commonwealth Convention Center, sponsored by the Kentucky Department of Education. Contact: (502) 564-7168, www.kde.state.ky.us/ketc99.
10-12, West Chester, Pa. Satellites and Education Conference XII, sponsored by West Chester University, Sykes Student Union Building. Contact: Nancy McIntyre, (610) 436-2393, firstname.lastname@example.org.
11-13, Atlanta, Ga. Ed Expo '99, the Georgia World Congress Center, sponsored by the National School Supply and Equipment Association (NSSEA). Contact: (800) 495-5550, www.nssea.org.
20-23, San Francisco, Calif. NAESP Annual Convention & Exhibition, sponsored by the National Association of Elementary School Principals (NAESP), Moscone Center. Contact: Lani Burnett, (703) 684-3345, email@example.com.
27-30, Indianapolis, Ind. The International Technology Education Association's 61st Annual Conference and Exhibits, "Creating a World Class Profession," sponsored by the International Technology Association (ITEA), Indiana Convention Center. Contact: (703) 860-4924, www.iteawww.org.
28-30, New York, N.Y. SchoolTech Exposition and Conference, sponsored by Technology and Learning magazine, Hilton Hotel and Towers. Contact: (800) 829-3976, www.schooltechexpo.com.