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| author | Sanjeev Gupta <ghane0@gmail.com> | 2015-04-17 22:54:51 +0800 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2015-04-18 01:00:33 -0400 |
| commit | da28dd42ab776eda78bf66d158412622c45d13a7 (patch) | |
| tree | 14645fd30950c9858f33dc9a666f9031eff60714 /www | |
| parent | 78b9a0ab730aa4d91eb8c6bb7b53c386a2d2fb6f (diff) | |
| download | gpsd-da28dd42ab776eda78bf66d158412622c45d13a7.tar.gz | |
DGPS accuracy impacts position *and* time.
Diffstat (limited to 'www')
| -rw-r--r-- | www/gps-hacking.html | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/www/gps-hacking.html b/www/gps-hacking.html index 98bf1fcc..b321da34 100644 --- a/www/gps-hacking.html +++ b/www/gps-hacking.html @@ -237,6 +237,9 @@ has a system covering its area of interest. See <a href="https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/SBAS_Service_Areas.png/800px-SBAS_Service_Areas.png">SBAS Service Areas</a>. </p> +<p>Note that DGPS improves accuracy in <b>both</b> position and time, +the two are intrinsically related. + <h1>How GPS Hardware Talks To Computers</h1> <p>From a software designer's point of view, a GPS receiver is an |