Erroneous Coordinates in Ferrybox Data

The coordinate fields (latitude/longitude) are invalid during the intervals listed below. This notice does not assess the quality of other Ferrybox variables.

The affected periods occur near geographic singularities (North Pole, Prime Meridian, International Date Line) where positioning/projection can produce artefacts.

Too close to the International Date Line

Criterion: longitude between −179.495617° and +179.496625°
Affected intervals:

2025-08-24 14:56:00 — 2025-08-24 17:06:00

2025-08-30 13:40:00 — 2025-08-30 15:46:00

2025-09-01 07:36:00 — 2025-09-01 09:08:00


