'Fast accurate ellipsoid heights' diaporamas de présentation

Upcoming replacements for NAD83, NAVD88 and IGLD85 Dru Smith, NGS Richard Snay , NGS

Upcoming replacements for NAD83, NAVD88 and IGLD85 Dru Smith, NGS Richard Snay , NGS Thomas Landon, NGS. Outline. History of North American Datums Current Issues Canadian and USA perspectives Future. History of North American Datums. Horizontal Datums. NAD 27. NAD 83.

728 views • 56 slides

Upcoming replacements for NAD83, NAVD88 and IGLD85 Dru Smith, NGS Richard Snay , NGS

Upcoming replacements for NAD83, NAVD88 and IGLD85 Dru Smith, NGS Richard Snay , NGS Thomas Landon, NGS. Outline. History of North American Datums Current Issues Canadian and USA perspectives Future. History of North American Datums. Horizontal Datums. NAD 27. NAD 83.

564 views • 56 slides

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum. Why this briefing?. NGS recently acquired a new airborne gravimeter Intended to support GRAV-D GRAV-D is an ambitious new plan for NGS to accomplish part of its mission Up front costs Long-term savings

708 views • 51 slides

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum. Why this briefing?. NGS recently acquired a new airborne gravimeter Intended to support GRAV-D GRAV-D is an ambitious new plan for NGS to accomplish part of its mission Up front costs Long-term savings

516 views • 51 slides

GRAV-D Project A Height Mod. Project Fairbanks, Alaska September 9, 2009

494 views • 33 slides

GRAV-D Project A Height Mod. Project Fairbanks, Alaska September 9, 2009

333 views • 33 slides

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum. Ronnie L. Taylor Chief, State Advisor Branch 1315 East West Highway, RM 9557 Silver Spring, Maryland 20910 Phone: 301-713-1054 Cell Phone: 240-988-5935. GRAV-D.

444 views • 32 slides

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum

GRAV-D G ravity for the R e-definition of the A merican V ertical D atum. Ronnie L. Taylor Chief, State Advisor Branch 1315 East West Highway, RM 9557 Silver Spring, Maryland 20910 Phone: 301-713-1054 Cell Phone: 240-988-5935. GRAV-D.

324 views • 32 slides