采用半导体激光器作光源、线阵 CCD作光电传感器研制了一台全新的、适于野外使用的半导体激光经纬仪。CCD光电自准直测角零位及当量的标定 ,直接关系到仪器的精度 ,我们采用一种简便、易实现的方法对 CCD自准直测角零位及当量进行了标定 ,并给出了标定结果。 Using semiconductor laser as light source, CCD linear sensor for the development of a new, suitable for field use semiconductor laser theodolite. CCD photoelectric self-collimation angle zero and the calibration of the equivalent, is directly related to the accuracy of the instrument, we use a simple and easy to implement CCD self-collimation angle zero and equivalent calibration, and gives Calibration results.