Research Article
BDS-3 Broadcast Ephemeris Orbit Correction Model Based on Improved PSO Combined with BP Neural Network
Table 2
Datasets description table.
| Parameters | Broadcast ephemeris data | Precision ephemeris data |
| PRN | BDS-3 (C19–C45) | BDS-3(C19–C45) | Date | 2022-04-20 01 : 00∼2022-05-12 23 : 00 | 2022-04-20 01 : 00∼2022-05-12 23 : 00 | File type | xxxx.rnx.gz | xxxx.SP3.gz | Lines per file | Approximately 135000 | Approximately 11650 | File size | Approximately 10000 KB | Approximately 700 KB | Number of files | 22 | 22 | Parsing format | RINEX format | SP3 format |
|
|