Re: [linux_var] Ricevitore GPS RTK libero

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Subject: Re: [linux_var] Ricevitore GPS RTK libero

Date: Thu, 8 Aug 2013 17:58:39 +0200

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2013/8/8 Pietro IZ2RPN <iz2rpn@gmail.com>

Il proble e' l'argoritmo che ci sta dietro solo i militari hanno accesso a tali precisioni. Ma se riescono gradisco anche io. ;)

"...

Is Military GPS More Accurate Than Civilian GPS?

The accuracy of the GPS signal in space is actually the same for both the civilian GPS service (SPS) and the military GPS service (PPS). However, SPS broadcasts on only one frequency, while PPS uses two. This means military users can perform ionospheric correction, a technique that reduces radio degradation caused by the Earth's atmosphere. With less degradation, PPS provides better accuracy than the basic SPS.

..."

http://www.gps.gov/systems/gps/performance/accuracy/

I tizi "affermano" di avere un sistema alternativo per correggere gli errori.

P.s.

Se riesci a scrivere meglio grazie. Ho passato 5 minuti a cercare in google cosa fosse l'algoritmo "proble" per poi capire che probabilmente era un diminutivo di problema. Anche le virgole nel caso aiutano.

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Re: [linux_var] Ricevitore GPS RTK libero
- From: Elena ``of Valhalla'' <elena.valhalla@gmail.com>

References:

[linux_var] Ricevitore GPS RTK libero
- From: Elena ``of Valhalla'' <elena.valhalla@gmail.com>
Re: [linux_var] Ricevitore GPS RTK libero
- From: Pietro IZ2RPN <iz2rpn@gmail.com>