介绍了空中运动目标定位测量的经纬定位仪单站定向和双站异面交会定位原理,并对影响定向和定位结果的各个因素进行了误差分析和仿真。结果表明,交会角在[40°,165°]时,测量精度有明显地改善,为组网测量布站提供了依据,黑火药爆炸试验测量结果验证了该方法的可行性和测量精度。 This paper introduces the positioning principle of single-station orientation and double-station disjoint intersection of air-locating locating device for airborne locating and measurement, and analyzes and simulates the various factors that affect the orientation and positioning results. The results show that the measurement accuracy is obviously improved when the angle of intersection is at [40 °, 165 °], which provides the basis for measuring the distribution station. The test results of black powder explosions test verify the feasibility and accuracy of this method.