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Origin of SONEL
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Tide gauges
GNSS
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Doris
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Station manager only
or
ULR authentication
REPERE GEODESIQUE ALITG-03
Accueil
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Levelling
> Benchmark ALITG-03
Benchmark detailed description
"ALAC GNSS Benchmark"
Benchmarks names by campaign and organism
20/03/1997
IGNE
ALAC
GPS
Benchmark is in red
Mentions légales
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Data policy
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SONEL contacts
