How We Track Earth's Shift: ITRF and Celestial Reference Frames

Offshore Surveys · 6m 53s · 0.1 CE hr

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Field Procedures

Offshore Surveys — public instruction filed under Field Procedures. “How We Track Earth's Shift: ITRF and Celestial Reference Frames.” Watch the module, then pass the topic quiz to post CE credit. The quiz checks the professional subject, not a transcript of the video.

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