摘要: No abstract available.
| 作者 | Posner, E. C. | ||
|---|---|---|---|
| 原报告号 | N8519224 | 总页数 | 282 |
| 报告类别/文献类型 | NASA / NTIS科技报告 | ||
| 关键词 | Data acquisition Deep space network Ground stations Navigation Optical communication Spacecraft tracking Telecommunication Very long base interferometry Computer networks Computer programs Data processing Geodetic surveys Radio interferometers Sp | ||
