Accueil > Observations > Maregraphes > NEWPORT > Levelling > Benchmark NPRTG-11

Benchmark detailed description

"845 2660 TIDAL 7: The bench mark is a disk set in the concrete base of a flag pole, located in front of the Naval War College Museum in the immediate vicinity of two 24-pound Howitzer cannons, 38.10 m (125.0 ft) SE of Light Pole No. USN 25-1, 12.80 m (42.0 ft) south of the centerline of Luce Avenue, 7.50 m (24.6 ft) north of the north face of the 1938 War Monument, and 1.90 m (6.2 ft) SSW of the flag pole."

Benchmarks names by campaign and organism

Matricule SONEL 01/01/201701/01/201801/01/2019