OBSERVATIONAL DATA ANALYZER, OBSERVATIONAL DATA ANALYSIS SYSTEM, AND OBSERVATIONAL DATA ANALYSIS METHOD

摘要

PROBLEM TO BE SOLVED: To calculate a precise base line vector.;SOLUTION: An analysis unit 54 of an analyzer 50 includes: a base line vector calculation part 540; a filter 551 for extracting periodic noise; and a subtracter 553. The base line vector calculation part 540 calculates a base line vector, using observational data including a carrier phase. The filter 551 extracts periodic noise in the base line vector. The subtracter 553 subtracts the periodic noise from the base line vector.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT