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chart corrections Options
topcat
#1 Posted : Tuesday, February 10, 2015 3:09:53 PM
Rank: Member

Groups: Registered

Joined: 1/30/2015
Posts: 14
" UK Charts

Chart updates are released every three months by the UK Hydrographic Office (UKHO).

Nuno automatically downloads and installs UK updates." in your help pages

So i connect to the internet. Switch on nuno? and it checks for all up dates and loads them? We don't often have internet so i want to be sure it will load all corrections from the last ones it got. Lets say i miss a three month issue as we are cruising in Norway. I come back into internet range. will nuno put the last six months corrections in there?
how do I know the charts have been up dated and to what date?
In source data I see various dates but none that say anything like "correct at 02022015" or the like. Perhaps i just don't understand the names, but being able to check that the chart is up to date is critical to safety. how do we do that?
for example on the Plymouth sound chart GB51967A i see:-
Compilation
Scale Issued Base
Issued Installed
Edition
ENC Harbour GB51967A 1:8,000 14/10/2013 26/07/2013 1.001

hard to believe that there have been no corrections since October 13!
An explanation would great thanks again, jim
AndyNibbs CHERSOFT
#2 Posted : Thursday, February 12, 2015 6:18:15 AM
Rank: Advanced Member

Groups: Moderators, Administrators, Registered

Joined: 5/25/2011
Posts: 82
Location: Derbyshire, England
Yes, so hard to believe that I checked.

GB51967A was last updated 14/10/2013.
Andy Nibbs
Nuno Product Manager
CherSoft
AndyNibbs CHERSOFT
#3 Posted : Thursday, February 12, 2015 6:21:48 AM
Rank: Advanced Member

Groups: Moderators, Administrators, Registered

Joined: 5/25/2011
Posts: 82
Location: Derbyshire, England
Jim,
For the first part of your question please see this video: http://youtu.be/pOq41pbZqLA

If you have bought charts for further afield - right click on your overlays for the passage and click "Get Charts For" - like the video here: http://www.nunonavigator.com/Features/WorldwideChartCoverage
Andy Nibbs
Nuno Product Manager
CherSoft
AndyNibbs CHERSOFT
#4 Posted : Thursday, February 12, 2015 6:50:16 AM
Rank: Advanced Member

Groups: Moderators, Administrators, Registered

Joined: 5/25/2011
Posts: 82
Location: Derbyshire, England
FINALLY.. back to Plymouth. This is an interesting case because pretty much all the charts around have unsurprisingly considering the location been updated more recently

There are two harbour cells called Plymouth Sound - one could be termed "inner" and the other "outer"

The inner one GB50202M (another Harbour cell - because it is GB5...) was updated 12/12/2014. That one is N of the Plymouth Breakwater.

Chart GB51967A is a strange shape covering a vaguely U shaped section of Plymouth Sound.

Also worth pulling out the Source Data Diagram feature to find out when thing have been surveyed (relates to your other question about sand in Cawsand bay).

http://www.nunonavigator.com/Features/SourceDataDiagram


Andy Nibbs
Nuno Product Manager
CherSoft
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