If the customer sends a noon report which has a Report Date and Position Type that matches an existing noon report (for the same IMO number), the new noon report will overwrite the existing noon report. The noon to noon analysis from the previous and next noon report will be redone using the new noon report data. If the customer sends a noon report which has a Report Date that matches an existing noon report but the Position Type is different (for the same IMO number), the new noon report will be available in Vessel Insights API together with the existing noon report. There will be no noon to noon analysis done between these two noon reports. The noon to noon analysis from the next noon report will be redone using the new noon report data.