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Survey in Eastbourne

Survey in Eastbourne. Site Stability. When was your last station survey done? Next slides By whom? HTSI Survey Team, AUSLIG, or IGN as shown in table How was it documented? Survey Report / Station Site Log Where? CDDIS, EDC Anything special about the technique?

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Survey in Eastbourne

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  1. Survey in Eastbourne

  2. Site Stability • When was your last station survey done? • Next slides • By whom? • HTSI Survey Team, AUSLIG, or IGN as shown in table • How was it documented? • Survey Report / Station Site Log • Where? • CDDIS, EDC • Anything special about the technique? • First order geodetic survey • What kind of monumentation do you use? • Concrete piers with self-centering fixtures & brass disks set in concrete

  3. Site Stability (2) • How good do you think your survey is? • +/- 1-3 mm • How do you know? • Equipment specification/calibration • What are your future survey plans? • Monument Peak (Moblas 4) – Following Doris installation • Maui (TLRS-4) – Following Installation of TLRS-4 • Arequipa (TLRS-3) – Following restart of TLRS-3 • As resources are available perform other surveys as required • How often do you redo the survey? • As issues are observed or • As upgrades to systems or sites occur • Do you routinely monitor your system calibration for consistency? • Monitoring by routinely ground testing to multiple ground targets

  4. GGAO Moblas 7 Survey

  5. GGAO Survey Pillar

  6. NASA Network Summary of Survey

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