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Negative sea level anomalies with extreme low tides in the South-West Indian Ocean shape Reunion Island’s fringing coral reef flats

Among induced mass-mortality events on coral reef, extreme low tides may ultimately lead to considerable reef community deaths on intertidal reef flats due to unusually long and significant aerial…
Location map of the study sites. a. Mean sea level anomalies (MSLA) in the South-West Indian Ocean aggregated from 25 May to 17 August 2015 (Source: AVISO satellite imagery). b-f. Location of the shallow reef flat sites in Reunion Island: Trois Chameaux Platier (3CP), Planche Alizés Platier (PAP), La Corne Platier (LCP), La Varangue Platier (LVP), Etang-Salé Platier (ESP), Ravine Blanche Platier (RBP) and Alizé Plage Platier (APP), and the location of the tide gauge in Le Port.

Extension of a high temporal resolution sea level time series at Socoa (Saint-Jean-de-Luz, France) back to 1875

In this data paper, the sea level time series at Socoa (Saint-Jean-de-Luz, southwestern France) is extended through a data archaeology exercise. We conducted a comprehensive study of national and…
(a) Time series of the water level at Socoa with digitized data (the new datasets from this study are shown in black). (b) Coverage of the rescued registries, charts, and associated check sheets

A systemic and comprehensive assessment of coastal hazard changes: method and application to France and its overseas territories

In the context of climate change, height and frequency variations in extreme sea levels (ESLs) are studied using deterministic and probabilistic approaches. However, this type of approach does not…
Maximum tidal range (source: https://data.shom.fr/#001=eyJjIjpbLTY2MjgwNyw1ODIyOTI3XS, last access: 5 June 2024).

Combination of Tsoft and ET34-ANA-V80 software for the preprocessing and analysis of tide gauge data in French Polynesia

Since 2008 a network of five sea-level monitoring stations was progressively installed in French Polynesia. The stations are autonomous and data, collected at a sampling rate of 1 or 2 min, are…
Combination of Tsoft and ET34-ANA-V80 software for the preprocessing and analysis of tide gauge data in French Polynesia

Nouméa: a new multi-mission calibration and validation site for past and future altimetry missions?

Today, monitoring the evolution of sea level in coastal areas is of importance, since almost 11 % of the world's population lives in low-lying areas. Reducing uncertainties in sea level estimates…
Configuration of the sensor's deployment. They are used to derive a long-term in situ sea level time series under the altimetry tracks. The three steps of the methodology are represented by the circled numbers.

Manuel sur la mesure et l'interprétation du niveau de la mer - Volume I -

Ce manuel a été établi par le personnel de l’Institute of Oceanographic Sciences du Royaume-Uni en liaison avec des cours d’été sur l’observation du niveau de la mer et la réduction des données,…
Manual on Sea-Level Measurement and Interpretation. Volume 1-Basic procedures.

À la recherche des archives marégraphiques conservées au département de la Manche

Des agents du Shom se sont rendus au département de la Manche pour enquêter dans plusieurs centres d'archives dans le cadre du projet de reconstruction des observations historiques du niveau de la…
Archives départementales de la Manche à Saint-Lô (Crédits Shom, Nathalie Giloy)

Estuaire de la Gironde

Reconstructions de trois séries marégraphiques (environ 90 ans chacune) le long de l'estuaire de la Gironde, avec de l'aval à l'amont : Pointe de Grave, Pauillac et Bordeaux. L’objectif des…

Marégraphe de ANTIFER

Marégraphe de SAINT-TROPEZ