GPS精密点定位的数据处理

来源 :南京航空航天大学学报(英文版) | 被引量 : 0次 | 上传用户:book_008
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在GPS精密点定位数据处理中,通常采用所谓无差分模型.然而,GPS单站观测量也可通过不同差分组合以减少未知参数数目,且在理论上与无差分模型等价.文中利用实际GPS观测数据,比较了不同点定位差分模型的定位精度和其他指标.
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