数字水准仪观测模式及其应用实践

Models of Digital Level Observing and Its Actual Application

探讨了数字水准仪的应用。着重探讨了数字水准仪的测量模式,对数字水准仪不同模式下观测值的定权原则、电子和光学两类测量仪器施测数据混合组网平差时观测值的定权方法等进行了初步研究;并结合某滩海工程水准网建设,对该工程中数字水准仪与普通光学水准仪的测量成果进行了比较分析。

In this paper, some advice have been presented for digital leveling. Especially, some models of digital level observing are described, some rules for weight of its observation value with varied observing models have been discussed, and robust methods in surveying, weight of observation value in adjustment for level network with several sorts of datum have been discussed, too. As an example, an actual application of digital leveling for a coastal engineering have been analyzed by compared with optics leveling.