'Geodetic infrastructure' diaporamas de présentation

Horizontal datums and networks in Norway

Horizontal datums and networks in Norway. Per Chr. Bratheim Expert meeting 2-4.10 2007. Preface. Old geodetic datum - NGO1948 Established 1948 Inhomogenious, with variable scale errors EUREF89 establshed as the new, official geodetic datum from Jan. 1. 1993 GRS80 ellipsoid

390 views • 23 slides

Geodetic Surveys in the Grove Mountains

Geodetic Surveys in the Grove Mountains. Gary Johnston Paul Digney John Manning. Grove Mountains. Some History. ANARE surveyor Knuckey observed an Astro fix near Mt Harding in 1958. ANARE geological survey party visited Mt Harding region in 1973

302 views • 21 slides

SE&C - Update

Position, Navigation and Timing Advisory Board: Strategic Engagement & Communication March 27-28, 2008. SE&C - Update. Intro PNT Hill Day - March 14 ICG involvement Asia Pacific Economic Cooperation - GNSS Implementation Team, Meeting May 26-30 Bangkok - outreach/engagement opportunity

130 views • 12 slides

The Geodetic Infrastructure in Europe - today and tomorrow

124 views • 11 slides