"Donal" wrote in message
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"Aniculapeter" wrote in message
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I heard that the island of Sumatra has moved 35 meter.

Is or was there any anomalies in GPS positioning on the "Australian
Plate"?
Is it regulated by the satellites ?
As far as I can guess, a datum change would be necessary ?

Does anybody know any reliable sources for answers to these questions ?


A report on the news tonight said that some Islands close to the epicentre
had moved 120 metres.

Do you have any idea of how ridiculous that sounds.??

CM