jgg     2012 32 (2):  74-77    ISSN: 0412-1961  CN: 21-1139/TG STUDY ON ADAPTIVE ALGORITHM FOR WIRELESS SENSOR NETWORK INDOOR POSITIONING Zhou Jianguo 1,2) ;Zhang Peng 1,2) ; and Feng Xin 1,2) 1)School of Geodesy and Geomatics,Wuhan University,Whan 430079;2)The key Lab. of Precise Engineering and Industry Surveying, SBSM,Wuhan 430079 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null