摘要
本文论述了基于CORS网高精度似大地水准面模型建立的有天技术过程和精度检核情况，似大地水准面模型内符合精度、外符合精度以及RTK和静态GPS实际检测精度分别达到了±0．39、±3．1、±2．01和±1．6dcm；简述了似大地水准面模型在淄博市连续运行参考站网络系统（ZBCORS）中的应用。
The technical process and the situation of precision checking that were established based on CORS network high - precision quasi - geoid model are discussed in this paper. The internal and external accord accuracy of quasigeoid model, the actual accuracy of RTK and static GPS measurement are ±0.39cm, ± 3. 1cm, ±2.01era and ±1.64era respectively. The application of quasi - geoid model in ZBCORS is described briefly.
出处
《测绘科学与工程》
2010年第3期44-46,51,共4页
Geomatics Science and Engineering
