New Posts New Posts RSS Feed: PY / Top Speed formula?
  FAQ FAQ  Forum Search   Register Register  Login Login

PY / Top Speed formula?
 Post Reply Post Reply Page  123 7>
Author
  Share Topic Share Topic  Topic Search Topic Search  Topic Options Topic Options
JimC View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 17 May 04
Location: United Kingdom
Online Status: Offline
Posts: 6662 		Post Options Post Options   Quote JimC Quote  Post ReplyReply Direct Link To This Post Topic: PY / Top Speed formula?
    Posted: 13 Mar 14 at 4:31pm
GPSLogger on android seems to do a reasonable job of grabbing the data points for me, and GPS action replay on the PC does reasonable analysis. Not the least instructive bits are the bursts of movement and height change when I thought the Canoe was tied to the jetty between races:-)

Edited by JimC - 13 Mar 14 at 5:22pm
Back to Top
piglet View Drop Down
Really should get out more
Really should get out more


Joined: 04 Jan 07
Online Status: Offline
Posts: 514 		Post Options Post Options   Quote piglet Quote  Post ReplyReply Direct Link To This Post Posted: 13 Mar 14 at 4:19pm
You could probably do it with the Alpinequest Android app.
That allows you to specify No. of plots/min
Back to Top
NickA View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 30 Mar 05
Location: United Kingdom
Online Status: Offline
Posts: 784 		Post Options Post Options   Quote NickA Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 13 at 10:50pm
.... and costs £250!!!

There are some phone apps that will do this too I think.  Who has a good one?
Javelin 558
Contender 2574
Back to Top
Wetabix View Drop Down
Posting king
Posting king


Joined: 15 Feb 10
Location: United Kingdom
Online Status: Offline
Posts: 118 		Post Options Post Options   Quote Wetabix Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 3:31pm
The Velocitek Speedpuck has a 'top-speed-over-so-many-seconds function', is waterproof, has huge numbers and once ashore will give you your polar diagram if connected to a PC,

rgds

George Morris
Weta 117
Back to Top
JohnW View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 17 Jul 07
Location: United Kingdom
Online Status: Offline
Posts: 552 		Post Options Post Options   Quote JohnW Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 3:25pm
Originally posted by RS400atC

Quite big waves on your pond?
And your arteries are going to explode at a heart rate of 178.

You can get a lot of "air" in an Albacore jumping launch wash  Wink

I was a bit concerned about the heart rate at the time.

I had a novice (ish) crew for those conditions which all added to the heart rate (which generally has a maximum of around 170), I had to relax a bit on the second race and let the crew do all the hiking to drop it down (that's my excuse anyway).




Edited by JohnW - 20 Apr 13 at 12:52pm
Back to Top
RS400atC View Drop Down
Really should get out more
Really should get out more


Joined: 04 Dec 08
Online Status: Offline
Posts: 3011 		Post Options Post Options   Quote RS400atC Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 3:01pm
Quite big waves on your pond?
And your arteries are going to explode at a heart rate of 178.
Back to Top
RS400atC View Drop Down
Really should get out more
Really should get out more


Joined: 04 Dec 08
Online Status: Offline
Posts: 3011 		Post Options Post Options   Quote RS400atC Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 2:59pm
Originally posted by JohnW

I dont think this qualifies as it is not a 30 second average.
But it shows a peak 22 knots km/hour in an Albacore.
Smile


The rescue boat couldn't keep up with us on full throttle 
(which probably means it needs a new engine).
 
Distance: 11.28 mi
Time: 1:56:23
Avg Speed: 5.8 mph
Elevation Gain: 246 ft
Calories: 1,885 C
Details
Timing
Time: 1:56:23
Moving Time: 1:47:00
Elapsed Time: 1:56:23
Avg Speed: 5.8 mph
Avg Moving Speed: 6.3 mph
Max Speed: 14.1 mph
Speed
Pace
Elevation
Elevation Gain: 246 ft
Elevation Loss: 233 ft
Min Elevation: 60 ft
Max Elevation: 104 ft
Heart Rate
Avg HR: 155 bpm
Max HR: 178 bpm
 
 
 
 
 
Back to Top
JohnW View Drop Down
Really should get out more
Really should get out more
Avatar

Joined: 17 Jul 07
Location: United Kingdom
Online Status: Offline
Posts: 552 		Post Options Post Options   Quote JohnW Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 2:08pm
I dont think this qualifies as it is not a 30 second average.
But it shows a peak 22 knots km/hour in an Albacore.
Smile


The rescue boat couldn't keep up with us on full throttle 
(which probably means it needs a new engine).


Edited by JohnW - 18 Apr 13 at 2:12pm
Back to Top
gbrspratt View Drop Down
Posting king
Posting king


Joined: 26 Sep 11
Location: Felixstowe
Online Status: Offline
Posts: 170 		Post Options Post Options   Quote gbrspratt Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 1:56pm
Looking at the gt31..... Will this do the trick then?
Back to Top
RS400atC View Drop Down
Really should get out more
Really should get out more


Joined: 04 Dec 08
Online Status: Offline
Posts: 3011 		Post Options Post Options   Quote RS400atC Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 13 at 1:53pm
Originally posted by gbrspratt

Stupid question time..... How do you get a GPS to do 30 second average?
I think im having a senior moment...
Not a stupid question at all.
I have two GPS units that don't do it.
One Magellan, one Garmin, both over ten years old.
 
I have two others collecting raw NMEA data on a PC,
I can feed that into a spreadsheet.
Just need a waterproof PC now...
 
It would not be hard to 'simulate' the data.
I guess I've just DSQ'd myself....
Back to Top
 Post Reply Post Reply Page  123 7>

Forum Jump Forum Permissions View Drop Down

Bulletin Board Software by Web Wiz Forums® version 9.665y
Copyright ©2001-2010 Web Wiz
Change your personal settings, or read our privacy policy