'Chart datum' presentation slideshows

GPS for NOAA Hydrographic Surveying

723 views • 30 slides

Relating Data to a Seamless Vertical Reference Surface

Relating Data to a Seamless Vertical Reference Surface. Ruth Adams, UK Hydrographic Office, UK. Why Seamless Data?. Hydrographic surveying. ECDIS applications. Defence capabilities. Coastal Zone Management. User choice of output datum. Marine boundary delimitation.

401 views • 26 slides

Relating Data to a Seamless Vertical Reference Surface

Relating Data to a Seamless Vertical Reference Surface. Ruth Adams, UK Hydrographic Office, UK. Why Seamless Data?. Hydrographic surveying. ECDIS applications. Defence capabilities. Coastal Zone Management. User choice of output datum. Marine boundary delimitation.

396 views • 26 slides

BSAC Dive Leader Training

BSAC Dive Leader Training. Dive Planning. Planning. Aims Planning role of Dive Manager Why? - the dive objectives Who? - the divers involved Where? - the site and suitability When? - date and time What? - else is required. The Role of the Dive Manager. Experienced

289 views • 25 slides

Bathymetry sources of error: Focus on vertical components and terms

Bathymetry sources of error: Focus on vertical components and terms. US Hydro 2007 Uncertainty Management workshop May 17, 2007 R.M. Hare, P.Eng., C.L.S. Canadian Hydrographic Service Sidney, BC. Objectives.

327 views • 24 slides

A comparison of error budgets for vertical positioning using traditional and RTK GPS approaches

A comparison of error budgets for vertical positioning using traditional and RTK GPS approaches. USM GPS workshop March 16-18, 2004 R.M. Hare, P.Eng., C.L.S. Canadian Hydrographic Service. Objectives.

400 views • 22 slides

CORRECTIONS TO ECHO SOUNDINGS (HYDRO)

Overview of Tides and Tides Support for Hydrographic Surveying Naval Oceanographic Office IHMEP May 01, 2012. CORRECTIONS TO ECHO SOUNDINGS (HYDRO). Tides and Water Level Requirements For Hydrographic Surveys. FUNCTIONAL AREAS. NOS Responsibility.

477 views • 21 slides

Carrier Phase GPS Navigation for Hydrographic Survey s, and Seamless Vertical Datums

375 views • 20 slides