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CANDADIAN ABSOLUTE GRAVITY STATION (CAGS)

CANDADIAN ABSOLUTE GRAVITY STATION (CAGS). Jacques Liard, Nicholas Courtier, Joseph Henton, Carey Gagnon. Summary. Need for Regional Comparisons Location in Canada and instruments compared in 2001 Previous comparisons with NGS. Regional Comparisons.

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CANDADIAN ABSOLUTE GRAVITY STATION (CAGS)

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  1. CANDADIAN ABSOLUTE GRAVITY STATION (CAGS) Jacques Liard, Nicholas Courtier, Joseph Henton, Carey Gagnon

  2. Summary Need for Regional Comparisons Location in Canada and instruments compared in 2001 Previous comparisons with NGS

  3. Regional Comparisons Complement ICAGs within the 4-year intervals Increase the number of instruments compared Incorporate and test newer technologies that might appear between ICAGs

  4. Location in Canada:Canadian Absolute Gravity Station

  5. CAGS plan

  6. Instruments compared:JILA-2 (GSD) FG6-106 (GSC)

  7. Simultaneous observations(day 295)

  8. Simultaneous observations (day 296)

  9. Previous comparisons with NGS • 1988: JILA-2 (GSC/GSD), and JILA-4 (NGS) – Participants: J. Liard, N. Courtier, K. Berstis, F. Klopping • 1995: JILA-2 (GSC/GSD), FG5-106 (GSC), JILA-4 (NGS), and FG5-102 (NGS) – Participants: J. Liard, N. Courtier, G. Sasagawa, F. Klopping

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