[time-nuts] Re: GPS Elevation Mask Values.
Peter Putnam
ni6e at twc.com
Mon Nov 22 06:59:03 UTC 2021
A few short observations:
http://ni6e.com/gps_horizon/
Peter
On 11/21/2021 10:25 PM, Björn wrote:
> Hi Keelan,
>
> Just a minor observation.
>
> Depending on your location. An azimuth pointing directly north is not the same as that the satellite is directly over the North Pole. At 58N in Europe I can see satellites with low elevation directly north. It is satellites showing up from âoverâ Alaska.
>
> Kind regards
>
> Björn
>
> Sent from my iPhone
>
>> On 21 Nov 2021, at 16:34, Keelan Lightfoot <keelanlightfoot at gmail.com> wrote:
>> [...]
>> So if the receiver reports that a satellite is
>> flying over the north pole, or that it is somehow observable when it's in
>> the southern hemisphere, it's because of bad math, not bad observations.
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