'Dynamic heights' presentation slideshows

Progress toward the Geopotential Reference Frame Dru Smith Dan Roman Vicki Childers 45 minutes

467 views • 46 slides

by David Conner Geodetic Advisor to the State of Ohio National Geodetic Survey, NOAA

by David Conner Geodetic Advisor to the State of Ohio National Geodetic Survey, NOAA Dave.Conner@noaa.gov. International Great Lakes Datum & GRAV-D Presented at a meeting of the Great Lakes Regional Height Modernization Consortium Harrisburg, PA April 13-14, 2011.

694 views • 45 slides

Overview of Datums Commonly Used in Michigan and the National Spatial Reference System

Overview of Datums Commonly Used in Michigan and the National Spatial Reference System. Michigan Society of Professional Surveyors 70 th Annual Meeting Frankenmuth , MI February 24 th 2011. DATUMS. GRS 80. ITRF 00. NSRS. IGLD 85. IGLD 55. NGVD 29. WGS 84. NAVD 88. NAD 83.

807 views • 44 slides

The Wonder & Mystery of Dynamic Heights and IGLD 85 Hydraulic Correctors

266 views • 23 slides