jgg     2008 28 (1):  59-64    ISSN: 0412-1961  CN: 21-1139/TG APPLICATION OF GENETIC ALGORITHM IN NONLINEAR REGRESSION MODEL GENERATING Wang Suihui 1,2) ; and Pan Guorong 1,2) 1)Department of Surveying and Geomatics, Tongji University, Shanghai 2000922)Key Laboratory of Modern Engineering Surveying, SBSM, Shanghai 200092 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null