Re: Google Ocean Charts in the palm of your hand....
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Re: Google Ocean Charts in the palm of your hand....         

Group: rec.boats.cruising · Group Profile
Author: Steve Lusardi
Date: Jun 4, 2008 23:52

Larry,
You make this stuff sound wonderful, but in fact it scares the hell out of
me. Navigation using uncertified charts? Since when is this progress? Sounds
like stupidity to me. Close your eyes and imagine the court ruling in an
accident liability case when you tell the court you were using uncertified
charts from the internet after causing massive property damage and or loss
of life.
Steve

"Larry" home.com> wrote in message
news:Xns9AB3EAFA58659noonehomecom@208.49.80.253...
> Have you guys been to:
> http://demo.geogarage.com/noaa/
> Where Google Maps and satellite views get the marine chart overlays?
>
> Take a look....(c;
>
> My little Nokia N800 Linux internet tablet has an open source freeware
> app the Linux hacker geniuses wrote called Maemo Mapper that uses these
> tiles and a little Bluetooth GPS receiver (12 channel, WAAS-corrected,
> very sensitive, size of a matchbox) to put a fix, track your progress, do
> waypoints and plan routes on a wide variety of map tile repositories it
> downloads and stores from open internet repositories such as Google,
> Virtual Earth, open source map repositories, NOAA weather radar LIVE,
> Terraserver, Runway Finder (latest aviation charts!)....etc., etc., more
> every week. On the road, it connects to Points of Interest databases so
> detailed it even has the self-serve laundromat up the street, complete
> with their phone numbers you can use while ashore in some strange port,
> lost as usual trying to find that maritime museum in Tahiti. You'll
> carry the tablet while ashore walking around with the little GPS in your
> watch pocket of your jeans. That way you won't get lost in Key West,
> again, next time and can find that special bar right on the map!
>
> I'm in contact with the guys who wrote Maemo Mapper (open source
> freeware) for the Maemo Linux tablets, and am trying to get them to do
> what's necessary to get Marine Charts, with your boat's position tracking
> on top of them.....no, no...not those OLD, OBSOLETE charts from 1989 on
> the damned expensive chart plugs....straight off the internet with the
> latest charts available for FREE! So, there you are cruising the ICW or
> your favorite Chesapeake Bay, tracking your course on top of the latest
> marine chart...or...Virtual Earth's latest satellite photo...or...any of
> many land mapping sources...with the LATEST weather radar picture
> directly from the NOAA doppler radar available by clicking the WX icon
> over any picture/chart/map...all in relation to your course being plotted
> by a $230 Linux internet tablet connected through your Bluetooth cellular
> phone's internet service to shore.....if it can connect, of course. If
> not, it'll use the STORED maps/charts/tile photos from your two 16GB SDHC
> memory cards ($59 ea at buy.com when I got mine.)
>
> Interested??.....(c;
>
> http://www.nseries.com/n800
> the tablet....
>
> http://maemo.org/downloads/OS2008/
> all the freeware for it.
>
> http://maemo.org/downloads/product/OS2008/maemo-mapper/
> the open source freeware mapper program
> (installs on the tablet by coming to this page and clicking
> that green arrow's .install program. Linux is easier than WinXP.)
>
> http://www.youtube.com/results?
> search_query=maemo+mapper&search_type=&aq=f
> some older videos on using Maemo Mapper not related to a marine
> environment....
>
> Search Google for maemo mapper to get lots more info on this
> fantastic little Linux program.....
>
> ------------------------------------------------------------------
>
> So, there I hope you'll be, crusing down the ICW plotted within a couple
> of ft by the little GPS up under the bimini in a ziplock bag. Wherever
> you are on the boat, not just tethered to wires at the helm, you can look
> at your tablet and see where you are on the chart. Wondering what the
> terrain looks like up ahead, you click up the menu button to the left of
> the screen, click MAPS and pick VE Hybrid from the list of repositories.
> Maemo mapper switches itself from the NOAA chart to Virtual Earth's
> latest satellite photo with all the local streets and roads around you
> nicely plotted and labeled...EXACTLY where the chart just was with your
> little blue icon in the center. You look up around the bend from a real
> picture and see some docks to look out for sticking out from shore and
> the fork in the ICW not far beyond you need to take the left channel on
> according to the chart you just left. You press the WX clicker and NOAA
> weather radar's NEXRAD displays on the satphoto (or chart as selected)
> showing you a nasty thunderstorm about 12 miles ahead you've heard
> banging away in the distance but can't see where it is for the trees and
> terrain, here. Now you know the storm's exact location on the chart and
> can keep an eye on it to see if it is approaching your course of going
> the other way.....
>
> Lying comfortably in your aft cabin with the tablet on your pillow, you
> decide you can snooze a little longer before being needed on deck. You
> put the tablet in LOCK mode, shutting down the display, but the programs
> keep tracking your movements and that weather cell for instant retrieval
> without having to boot up. In standby with the display off, you don't
> need to charge it for days....It runs for 6 hours at full brightness, not
> 45 minutes like the damned laptop battery hog at the chart table. It
> charges in an hour, ready for a few more watches....
>
> This is what I'm trying to get the Mapper hackers to do for you...(c;
>
> Not $1500, Not $2400, Not $699.......$230 for the tablet, $0 for the
> software and data off your cellphone, $100 for the tiny GPS box that
> recharges in an hour and runs for 22 on its little cellphone battery
> that's also user changeable as easy as your cellphone's.
>
> Still interested??
>
> You'll switch Maemo Mapper to the runwayfinders.com aviation charts next
> week when you fly down to Miami....exactly like this, too....(c;
>
> After you've docked, you'll connect the tablet to the marina's wifi (it's
> 5 times as sensitive as the most expensive laptop we can find) so you can
> click up Streamtuner and pick one of its 15,000 radio stations across the
> planet streaming on the internet....or watch any number of internet
> videos from youtube on MyTube those hackers wrote for it free....or use
> mplayer to play one of the DivX movies you loaded on its external card
> off alt.binaries.movies.divx newsgroup. Who needs XM?? How silly....
>
> iPhone my ass.........
>
>
>
>
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