TDOA Stations not appearing on map [fixed itself]

johnjjohnj
edited August 2 in TDoA topics

Hi,

I have noticed that since 1236Z on 23 July 2025, no TDOA or Reference Stations appear on the map when TDOA operation is selected from the drop down menu. They were there on up until that time and I was achieving very credible results.

Has anyone else noticed this or am I doing something wrong? Grateful for any advice.

Comments

  • johnjjohnj

    Appears to have resolved this afternoon so Thank You to the person(s) involved.

  • jksjks

    Hi John. Not sure what might have happened. The TDoA station list is generated dynamically by the same process that generates the rx.kiwisdr.com list, which in turn causes map,kiwisdr.com to be updated.

    But the reference station list is static, and it disappearing would indicate more of a kiwisdr.com web server problem or Internet problem. The web server logs for the refs.cjson file at that time are:

    [23/Jul/2025:12:13:29 +0000]

    [23/Jul/2025:13:20:42 +0000]

    (all UTC) So, the web server didn't see any requests at precisely 12:36Z. So my guess would be a temporary Internet routing problem between your location and tdoa.kiwisdr.com (same server as kiwisdr.com).

    johnj
  • johnjjohnj

    Hi,

    thanks ever so much for your reply which is greatly appreciated and please accept my apologies for my late comeback.

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