anything
AirNav RadarBox
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 


Author Topic: Ruler  (Read 4945 times)

0 Members and 1 Guest are viewing this topic.

FACTflights

  • Full Member
  • ***
  • Posts: 151
  • Amateur Radio is my hobby.
Ruler
« on: December 19, 2015, 09:01:25 AM »
Hi all,

You know what would be realy nice in a future upgrade ?

A ruler that can be stretched across the map to measure distances.
John
ZS1AGH
We live under a rock:  Table Mountain

Icom IC 706 Mk II G; Icom IC 726; Icom IC T22E; Yaesu 290R; Alinco DJ-V5 
No HF antennae at the moment.

CoastGuardJon

  • Hero Member
  • *****
  • Posts: 1178
  • Mullion Cove, Kernow --- sw Cornwall UK.
Re: Ruler
« Reply #1 on: December 19, 2015, 01:10:29 PM »
Hi John,
I don't know if you're already aware, if you go into Preferences, you can set radar rings to either centred on Home, or at centre of map then by zooming in and out it is possible to use these as a rather crude measuring tool in nautical miles (1 NM equal to 1.15 Imperial Statute mile).    If centred on home you can work out how far away from you a A/C is, and this line if sight distance is also shown in one of the columns.   If I'm trying to teach granny to suck eggs, I apologise, but moving the 'floating' rings is how I guestimate distances - and fairly accurately +/- 5% usually.   By zooming in and out you can also use these rings to measure line of sight land distances.    HTH   Jon
« Last Edit: December 19, 2015, 01:25:49 PM by CoastGuardJon »
ANRB :  AOR AR8000 : Icom R-7000 : Icom IC-R9000 : JRC NRD-545 : OptoElectronics Digital Scout and OptoLinx Interface; Realistic Pro-2005 : UBC 800XLT - listed in alphabetical order, not cost, preference, performance or entertainment value!

Runway 31

  • Moderator
  • Hero Member
  • *****
  • Posts: 34071
Re: Ruler
« Reply #2 on: December 19, 2015, 01:41:40 PM »
if you click on an ADSB aircraft and scroll along the grid to the far end it shows you the range and bearing from your location

Alan

FACTflights

  • Full Member
  • ***
  • Posts: 151
  • Amateur Radio is my hobby.
Re: Ruler
« Reply #3 on: December 19, 2015, 01:57:31 PM »
Yes, I know that, and also use those methods.

I am just being lazy, wanted to measure the distance between two objects, and thought about a CAD programme that has a pencil line ruler that can drag across the page.
John
ZS1AGH
We live under a rock:  Table Mountain

Icom IC 706 Mk II G; Icom IC 726; Icom IC T22E; Yaesu 290R; Alinco DJ-V5 
No HF antennae at the moment.