Same-beam VLBI Tech monitors Chang'E-3 movement on moon
Shanghai, China (SPX) Aug 27, 2014 - By using the same-beam VLBI technology, differential phase delay successfully monitored the lunar rover's movement during the Chang'E-3 mission when rover and lander was carrying out the tasks of separation and took photos of each other. The sensitivity of rover motion monitoring was between 50-100mm.Furthermore, relative position between rover and lander was precisely measured by taking t ... more
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