Imperia on the Mediterranean coast is a new station. Data for 2001 onwards downloaded from the Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA) website. Database id. 2078. Metadata was also downloaded.
Documentation added 2012-08-02
Imperia has been made RLR. Primary benchmark 00GF_071S 2.8735m (displayed as 2.874m on diagram) above national Italian Military Geographic Institute (IGM) altimetric datum.
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