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Tide gauges
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Station manager only
or
ULR authentication
REPERE GEODESIQUE ALEXA-3
Accueil
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Levelling
> Benchmark ALEXA-3
Benchmark detailed description
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Benchmarks names by campaign and organism
23/06/1999
CEAlex
ALEX
GPS
Benchmark is in red
Mentions légales
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Data policy
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SONEL contacts
