NAVIGATION                    Back to Valhalla's Mooring Page

(REV 22 May 2017)   

On this page I will add items concerning navigation.  They will appear as my imagination, inspiration and time permit.  Subjects are welcome!

POSTINGS CONCERNING NAVIGATION AFTER 27 February 2010

Terry's Topics

Since September 2014 I have been sending to a distribution list of yachts (now totaling 82) topics of interest (in my opinion), mainly concentrating on computer navigation but not limited to that.  The topics are now formatted as a recapitulation list with download links.  The current Terry's Topics list is shown HERE and will be updated when a new one is distributed.  If you want to be on the distribution list, please send me an email to that effect. You can opt out at any time with another email.

MarineTraffic.com  A description of using this website is here.

Weather & Ocean Surface Currents Information for Cruisers     Download by clicking this link

            This compilation describes how to obtain such information while ashore with internet connection or underway with HF Radio email capability.

Joint Typhoon Warning Center ..new GE feature

            An essential part of seamanship and safe navigation is to be aware of the weather conditions, especially when in an area threatened by a storm. The Joint Typhoon Warning Center (JTWC) provides warning of tropical systems in the Northwest Pacific, North Indian Ocean, Eastern Pacific, and Southern Hemisphere.  A new feature to display forecast storm tracks on Google Earth Is described here.  (Updated 1 Jul 13)

Ocean Surface Currents 

            How to obtain and display

 Portable OpenCPN program

           Download my 'video' of creating a portable version of the OpenCPN program (for Windows) on a USB memory stick.

           Or watch it on YouTube here.

cm93 Offsets in OpenCPN

           How to create offsets in cm93 charts

GE2KAP

                Create a KAP chart using GE2KAP and OpenCPN    You can download my 'tutorial'  Create GE2KAP Overlay Rev5 (in .pdf format) from this link.

My collection of GE2KAP Overlay charts as of 25 Sept 2014 can be downloaded from here.

 NavMonPc

            Using the NavMonPc Program 

            Installation of NavMonPC between USB GPS and OpenCPN    

  Google Earth

            Using Google Earth for Navigation

  MaxSea Tips and Tricks

            MaxSea CPA Display of AIS Targets

            Using Auto Center on MaxSea

            MaxSea on Windows 7

            MaxSea Recovery

            MaxSea Chart Detail

            Changing GPS Com Ports in MaxSea

            Active Route Navigation in MaxSea

            CONVERSION of MaxSea ROUTES AND TRACKS TO .gpx FORMAT using the  GPSUtility Program

 Hardware

            GLOBALSAT BU-353 USB GPS

            The NAVIGATOR .... for sea and land

POSTINGS CONCERNING NAVIGATION PRIOR TO 27 February 2010

    AIS (Automatic Identification System)  VALHALLA's experience with this navigational aid.

    An emergency compass  Using the 'selected stars' and more for finding direction at sea.

    Electronic charting   -   OOPS!  Beware of inaccurate charts!

    Image Logs  'Electronic' log keeping.

    The Accuracy Triangle   A means for precision chart plotting.

    Traditional navigation in the Caroline Islands  Navigation without modern instruments.

    Using GPS with Topographic Maps  When you use a landlubber's map.

    YotEeePC  My choice for a cruising computer.

DOWNLOADS  Navigation programs, charts and associated information are available for download here.