The blog
For this time I am introducing you to a book that I have just ordered, so not yet read, seduced as I was by The dithyrambic article from Olivier Chapuis on his webblog.
I have pleasure to send you read it and leave you alone judges. There you go 1088 pages that will occupy my next days at sea !
Merry Christmas and Happy New Year all ! Read more …
Christmas is coming and, whether the celebration is religious or pagan, so traditional gifts.
You've no doubt guessed my passion for marine charting, but before electronic charts, I hold a special attachment to paper charts. I started sailing with SHOM charts in black and white, accompanied by pretty calligraphy engravings representing remarkable capes, alignments. Then appeared the colored charts, flat, difficult to store in a sailboat of 8 meters high. I bought charts from the British Admiralty, even more colourful, impossible formats, with complicated folding and cutting in the form of cartridges. Finally I discovered the West Indies charts Imray charting, of a reduced format, laminated and folded in protective plastic envelopes, a revolution on chart tables. Then SHOM also produces folded charts, "P" for Piacenza, that I sold for several years.
But this generally only represents the 35 Later years of marine charting.
I was therefore particularly fascinated by the two books that follow, maybe you already know because not recent, but which are really worth taking advantage of this festive period to be offered them, if you did not yet got. Read more …
Disturbances are not just atmospheric, it happens that they are also in the transmission of GRIB files !
Some of you alert me for two or three days about difficulties to receive files, or the absence of data displayed in iNavX.
After checking in requesting last night from my iPad, I was forced to note, once a file loaded after long minutes of waiting, that the data were not displayed on the chart. By checking the GRIB display with MacENC, only the wind vectors appeared, but not the contours. So I contacted by myself Richard Ray who, thanks to jet lag, was able to react immediately. Read more …
I cannot resist the urge to show you some pics (*) to iNavX on iPad which has just crossed the Atlantic, from Mediterranean to Martinique. The sailor has abandoned his MacBook Air, on which he uses MacENC for several years with S-57 ENC charts. It switched to an iPad 3G, featured iNavX, Navionics Gold charts and the Apple app Numbers to write his log book.
iNavX in action
I deliberately title this article in the form of a question. Many users, all countries included, want the visualization of currents in Richard Ray's applications. Indeed, there is no display function of the currents in GPSNavX, MacENC and iNavX. It is a deliberate choice by the developer because there are many data sources and all hydrographic services are unwilling to provide their files in digital format. In addition, Users are likely to take data displayed on their cards as safe and certain, With consequences that could engage the liability of the publisher and legal risks, especially in the USA, too big for the developer. Read more …
Jean-François de Galaup de La Pérouse
Antoine de Bruni d'Entrecasteaux
We know well, today, The fate of the expedition of the captain of the ship Jean-François de La Pérouse, lost with all hands in the Solomon Islands in 1788. What we know much less well, on the other hand, This is the story of the Admiral Antoine de Bruni d'Entrecasteaux gone for his search in 1791 at the request of Louis XVI, and whose fate was scarcely more enviable.
It is about this unknown expedition Jean-Pierre Ledru wrote, in the pictorial language of the sailors of the time, Through the eyes of a Norman "pilotin" embarked for better or for worse (¹). Read more …
I explained, in a recent post, how to receive NMEA data from on-board instruments without using a Mac (or a PC) on board. It is now possible to do the same thing for receiving AIS data with an iPad or iPhone.
Digital Yacht has developed a new AIS receiver for use with Apple mobile devices. iAIS, is its name, transmits navigation data received from ships via WiFi to dedicated applications on iPhone or iPad via the TCP/IP protocol. Featured with AIS dual-channel A and B receiver, it also allows compatible applications access to NMEA data from on-board instruments. Read more …
With the versions 3.1.6 and 3.1.7, iNavX improved GRIB files request by proposing a new window settings.
As for MacENC, can now choose several settings for required files, in order to optimize the file size according to the navigation area. Read more …
Once will not hurt, I relayed the information in French from Blog Panbo which have interest for Apple mobile devices users.
All these english words mean the same principle : sharing to the community all maritime information collected by each charting software user. In other words, each boater can use its navigation application to share all information on any changes observed over charts. This can concern the markup, the erection of a new quay or the appearance of new catways in a harbour, practical information on new harbourt services, incorrect positioning of a rock or the appearance of an uncharted shoal, etc,. Read more …
