The Mac Navigation tutorials collection is enriched by a new opus, a multimedia user's guide iSailor (*) in French : mapping and settings, options and subscriptions, basic functions, advanced functions, interfaces with instruments. From purchasing and loading charts to TCP / IP connection, a step by step teaching helps you master all the functions of the application.
- 33 double-pages
- 74 screenshots
- 17 video tutorials
Read with the Apple iBooks on iPad and Mac OS X application 10.9 and .. Pricing : 8,99 € on iBook Store.
WARNING : This guide is intended for users of French-language. It is a complement to aid in English available on the developer's site. Free preview allows you to see all of the topics summary.
(*) See tickets for iSailor
Iridium will reset the system on its satellites time the 3 March 2015. Iridium calls this "re-epoching" after this date, the Iridium mobile (as the Iridium Extreme, 9555, 9505At, 9505 and 9500) display a time incorrect system until users enter a string of numbers in their device, for the two most recent, either reset the date and time for the other older. (continue…)
You are more likely to wonder about the choice of an iPad to use navigation. Unfortunately did not have time to respond to every request (retirement is still beyond my horizon), a ticket is required. Almost three years after a similar article (¹), of course now completely obsolete, It was time to redo this issue. (continue…)
Iridium announced in its distribution network shutdown late February router WiFi AxcessPoint (¹) which allows an iPad or an iPhone to connect to an Iridium phone to access a messaging service.
No need to worry to have for current users : the associated Iridium messaging service will remain active and accessible to all users. Those who would like to buy this device can still find it in stock at iTabNav and other distributors in France, but it can no longer be ordered from the 25 February. (continue…)
The year 2015 barely begun, developers already deliver us their applications developments, probably developed between two glasses of champagne during the holidays. I consider iNavX and iSailor as the two best navigation apps so far under iOS. These are the ones that offer the most extensive functions and the selection of the best charts. They each have their qualities and their defects, and I took advantage of the innovations introduced by their recent update to attempt a quick comparative price/functions.
Warning, this exercise is associated with a snapshot vision, valid today but quickly obsolete tomorrow, as changes are rapid in this domain. On the other hand it is always difficult to share the objective and subjective aspects in a comparative, I was already confronted in the past (¹). (continue…)
By a notification corrected the 23 December 2014 (¹), the NWS (National Weather Service) NOAA has announced a major update of its weather predictions GFS model to be effective in mid-January 2015. Actually, This model is partially available on an experimental basis since early December.
On March Global Forecast System (GFS) is a model of weather forecasts produced by the National Centers for Environmental Prediction (NCEP) dependent of the NWS. Dozens of variables (²) atmospheric and terrain are available through this data set, Since temperatures, winds and precipitation to moisture from the soil and the concentration of atmospheric ozone. The world is covered by the current GFS model with a horizontal resolution 27 km between grid points to 10 day. The horizontal resolution is 70 km for forecasts between one week and two weeks. The GFS model is a coupled model, composed of four distinct models (an atmospheric model, an ocean model, an Earth model, and a sea ice model), who compete together to give an accurate picture of weather conditions. Changes are regularly made to the GFS model to improve the performance and accuracy of forecasts. Gridded data are available for download via the NOMADS servers (National Operational Model Archive and Distribution System) and widely used by application developers in the world.