This topic was discussed recently during the STSC Meeting of COPUOS last month in Vienna. I attach the PowerPoint presentation file for your reference.
Please note that ISWI is covered on Slide 11 of this presentation.Attachments:
(1) Sharafat Gadimova International Committee on Global Navigation Satellite Systems and its Programme on the Applications of Global Navigation Satellite Systems Scientific and Technical Subcommittee: 2013
Fiftieth session 11-22 February 2013, Vienna, Austria
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