Abstract：The weighted leastsquares formulae for additive constant and multiplicative constant in the verification of Electrooptical Distance Measurement are deduced.The results from an example show that the weighted calculation affects the estimations of additive constant and multiplication constant with baseline comparison method,specially for multiplicative constant.So it is proposed that the weighted calculations for additive constant and mulitiplicative constant should be carried out in the current verification regulation.
Yang Weifang,Yang Boxiong ,and Fu Huiqng . ON WEIGHTED ADDITIVE CONSTANT AND MULTIPLICATIONCONSTANT IN VERIFICATION OF ELECTRO-OPTICAL DISTANCE MEASUREMENT[J]. jgg, 2007, 27(2): 125-127.
