摘要
Geodimeter114光电测距仪是WILD厂生产的一种高精度中长程测距仪。标定精度为±5mm+1PPm。新疆地震局于1989年初引进,通过几年的使用证明该仪器的各种性能比较稳定。Geodimeter114测距仪不仅可用作高精度大地测量,而且也可作地震形变测量。
In this paper, the Geodimeter 114-a high accuracy middle -long range finder produced by WILD factory, is introduced . Its calibration precision is ±5 mm +1 ppm . When first brought into use at the beginning of 1989, this geodimeter is stable in many aspects of performance through out years . It can be used not only in high accuracy surveying, but also in earthquake deformation measurement.
出处
《内陆地震》
1993年第4期386-392,共7页
Inland Earthquake
关键词
测距仪
观测精度
稳定性
地震
Geodimeter 114 Observing accuracy Stability
