13-19 March 2016
Africa/Johannesburg timezone
<a href="http://events.saip.org.za/internalPage.py?pageId=12&confId=56">Proceedings, </a> <a href="http://events.saip.org.za/materialDisplay.py?materialId=4&confId=56"> Programme and Book of Abstracts</a> and <a href="http://events.saip.org.za/getFile.py/access?resId=1&materialId=4&confId=56">Errata</a>

DOR Local-correlation Delay Model Calculation Experiment in CE-3 Mission

14 Mar 2016, 15:45
1h
Board: S3P8
Poster Presentation 3: Stations, Correlators, and Operations Centers Poster1-3

Speaker

Yidan Huang (Shanghai Astronomical Observatory)

Description

The beacon of CE-3 satellite have several tones for communication and VLBI tracking. In order to improve data transferring and processing efficiency, we tried the local-correlation method which was different from the one used in CE-3 project. The Time delay model used in local-correlation experiment also differed from normal time delay model. The result shows that there are a few dozen meters of discrepancy between orbit determination result and reference orbit. The equivalent delay difference is less than 1 ns.

Primary authors

Maoli Ma (Shanghai Astronomical Observatory) Weimin Zheng (Shanghai Astronomical Observatory) Yidan Huang (Shanghai Astronomical Observatory)

Presentation Materials

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