This type of notifications informs you on the exact positions of the vessels of your choice, or the vessels that your fleet(s) is(are) consisted of, in specific moments on a daily basis.
There are two available notifications of this type:
Midnight position: Get notified regarding the midnight position (00:00 UTC) of your selected assets, as recorded on MarineTraffic, the moment this info becomes available via AIS.
Midday position: Get notified regarding the position of your selected assets at noon (12:00 UTC), the moment this info becomes available via AIS.
This means that, each day, you will be receiving two notifications per vessel for as long as you have both these notifications active. The information in these will contain the position (latitude, longitude) of the subject vessel at a certain time (UTC).