Australasian Hydrographic Society - Webinar #4


Australasian Hydrographic Society

Promoting the science of hydrography and marine exploration

The AHS is a registered non-profit organisation

NZ Region – Australasian Hydrographic Society Webinar #4

This Webinar is proudly sponsored By Trimble.

  • When: Monday 11th September 8pm NZ time, 6pm NSW/VIC time, 9am UK
  • Duration: 1 hour

The webinar will be recorded for members who can’t make the date/time.


  • Opening remarks: Gary Chisholm & Kevin Smith (NZR Chairman)
  • Understanding shallow water multibeam systems

Pim Kuus - Teledyne Reson , UK

  • Technical details to consider for shallow water (<50m) precise surveying with multibeam
  • Mounting considerations
  • Understanding of accuracies in the multibeam and the positioning and attitude sensor required
  • Determine what PC processing can be reduced for a faster turnaround from boat time to electronic surface
  • Questions
  • Closing remarks: Gary Chisholm

Accessing the Webinar:

Visuals: Visuals are available from the GoToMeeting service facilitated by Trimble as follows:

Access Code: 768-296-557

Audio is available by phone as follows:

  • NZ Free Phone:0800 14 1485
  • Australia Free Phone:1800 191 358
  • UK Phone:+44 330 221 0097


  • As the webinar system might require a download, please take time in advance of the webinar to log in to the link using the same PC you will utilize for the webinar. This may take a few minutes to complete.
  • The webinar will not be live until the moderator starts it a few minutes before the planned time.
  • It is only intended to utilise the webinar tool for visuals, therefore do not select the webinar videoconference or audio service. Use the phone for audio.
  • Once you have phoned in to the audio service please mute your phone. If there is too much background noise the moderator will have to put everyone on mute.
  • Trimble will not be able to provide IT support during the webinar.

Point of Contact Details:

Gary Chisholm - Email:

Event Flyer

2017 NZ Region Webinar 4 .pdf

208 KB
24 Aug 2017

2017 NZ Region Webinar 4 .pdf

208 KB
24 Aug 2017
  • 0.00
  • 11/09/2017 - 11/09/2017
  • 20:00 - 21:00
  • Event Link:   NZ