Subsurface temperature data from 11 representative sites of the Mahoran reefs (Parc naturel marin de Mayotte) from 2015 to 2021 (CorailHF)

Since 2015, 12 representative sites of the Mahoran reefs have been equipped on the sub-surface with probes measuring the temperature every 10 minutes (every 1 hour since mid-2021). The data from these probes are collected every 2 months by the Operations Department of the Parc marin de Mayotte. The aim is to better understand seasonal variations and bleaching phenomena. A computer program developed by the PNMM makes it possible to analyse these data. Regularly, new probes are purchased (NKE) and calibration tests are carried out. Depth: - Baie de Boueni: 3,67 - Double barrière: 4,15 - Grand Récif Nord Est: 3,04 - Longoni: 5,02 - Passe bateaux sud: 3,25 - Passe en S - bouée 3: 4,39 - Passe en S - externe: 4,15 - Saziley: 4,43 - Surprise: 2,98 - Tanaraki: 2,92 - Hajangoua: 4,55 Cood : - Baie de Boueni: -12.9117722; 45.1349777 (-12°54.726'S; 45°08.099'E) - Double barrière: -13.00181667; 45.11048333 (-13°00.109'S; 45°06.629'E) - Grand Récif Nord Est: -12.74848333; 45.27966667 (-12°44.909'S; 45°16.780'E) - Hajangoua: -12.8383888; 45.2401333 (-12°49.033'S; 45°13.873'E) - Longoni: -12.71003; 45.16542 (-12°42.602'S; 45°09.925'E) - Passe bateaux sud: -12.9815555; 44.9880833 (-12°58.881'S; 44°59.296'E) - Passe en S - bouée 3: -12.86556667; 45.27113333 (-12°51.934'S; 45°16.268'E) - Passe en S - externe: -12.87976667; 45.27708333 (-12°52.780'S; 45°16.625'E) - Saziley: -12.98563333; 45.18245 (-12°59.138'S; 45°10.947'E) - Surprise: -12.64603333; 45.13325 (-12°38.762'S; 45°07.995'E) - Tanaraki: -12.76168333; 45.06656667 (-12°45.701'S; 45°03.994'E)

Data and resources

Raw data

Water temperature readings of several submerged stations around Mayotte, since September 2015, with a time step of 10 min (beside exceptions). Daily averages…

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Processed data

Reading of the daily water temperatures average of several submerged stations around Mayotte, since September 2015. - 436 KB

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Description of SP2T Pressure and Temperature data logger RESTRICTED - 1018 KB

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Description of WiSens TD Temperature and depth measurements Autonomous data logger RESTRICTED - 344 KB

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Capteur n°36048 - Certificat d'etalonnage n° 20-0310-1 - 176 KB

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Capteur n°38021 - Certificat d'etalonnage N° 20-0310-2 - 176 KB

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DOI of the product

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Seanoe

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Additional information

Temporal extent	2015-09-03 – 2021-08-23
Date (publication)	2021-10-21
Date (revision)	2022-03-03
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	CC-BY (Creative Commons - Attribution)
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show