Digital Library Search
Description
Automatic Digital Recording (ADR) tide gauge.Punched aluminum backed paper tape every 6 minutes with stage of tide (Image credit: NOAA Office of Coast Survey)
Credit
NOAA Office of Coast Survey
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Tides and Tidal Currents
Tides
Keywords
Charting
Tides
Gauge
Digital