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Field Data Collection Study Final Report; Natatorium Current Study, Waikiki, HI, 23-29 Aug 2007 (NCEI Accession 0044080)

Field data collection was conducted for the U.S. Army Engineer District, Pacific Ocean, Honolulu (POH), during 23-29 August 2007, in the vicinity of the Natatorium, a World War I memorial in Kapiolani Park, Honolulu, Oahu, Hawaii. Three bottom mounted instruments were deployed to measure waves and currents. A Nortek AWAC (1 MHz) acoustic current profiler was placed seaward of the reef, centered off the Natatorium, in about 5m depth. An RD Instruments ADCP (1.2 MHz) current profiler was mounted on the channel bottom near the entrance, in about 3m depth. The third unit was a Nortek Aquadopp current profiler (2 MHz) was placed in a small hole in the reef, about 35m seaward of the Natatorium pool outer wall in a nominal depth of 1.5m. The first two gauges recorded directional waves and current profiles, the Aquadopp only recorded current profiles. Four inexpensive current drogues (drifters) were designed and built at the CHL Field Research Facility (FRF) that used GPS tracking and radio telemetry for positioning.

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Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T15:24:47.325Z
Date Created: N/A
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Title Field Data Collection Study Final Report; Natatorium Current Study, Waikiki, HI, 23-29 Aug 2007 (NCEI Accession 0044080)
Description Field data collection was conducted for the U.S. Army Engineer District, Pacific Ocean, Honolulu (POH), during 23-29 August 2007, in the vicinity of the Natatorium, a World War I memorial in Kapiolani Park, Honolulu, Oahu, Hawaii. Three bottom mounted instruments were deployed to measure waves and currents. A Nortek AWAC (1 MHz) acoustic current profiler was placed seaward of the reef, centered off the Natatorium, in about 5m depth. An RD Instruments ADCP (1.2 MHz) current profiler was mounted on the channel bottom near the entrance, in about 3m depth. The third unit was a Nortek Aquadopp current profiler (2 MHz) was placed in a small hole in the reef, about 35m seaward of the Natatorium pool outer wall in a nominal depth of 1.5m. The first two gauges recorded directional waves and current profiles, the Aquadopp only recorded current profiles. Four inexpensive current drogues (drifters) were designed and built at the CHL Field Research Facility (FRF) that used GPS tracking and radio telemetry for positioning.
Modified 2025-11-19T15:24:47.325Z
Publisher Name N/A
Contact N/A
Keywords 0044080 , CURRENT DIRECTION , CURRENT SPEED , CURRENT SPEED - EAST/WEST COMPONENT (U) , CURRENT SPEED - NORTH/SOUTH COMPONENT (V) , CURRENT SPEED - UP/DOWN COMPONENT (W) , SALINITY , WATER TEMPERATURE , WAVE DIRECTION , WAVE HEIGHT - SIGNIFICANT , WAVE PERIOD , WAVE SPECTRA , ADCP , buoy - drifting buoy , current meter , current measurements , current measurements - surface currents , physical , profile , US Army/Corps of Engineers , US Army/Corps of Engineers , Coastal Waters of Hawaii , North Pacific Ocean , oceanography , DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce , EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS , EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE , EARTH SCIENCE > OCEANS > OCEAN WAVES > SIGNIFICANT WAVE HEIGHT , EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE PERIOD , EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE SPECTRA , EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE SPEED/DIRECTION , EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY , ADCP > Acoustic Doppler Current Profiler , CURRENT METERS , DRIFTING BUOYS > DRIFTING BUOYS , OCEAN > PACIFIC OCEAN > CENTRAL PACIFIC OCEAN > HAWAIIAN ISLANDS , OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN , environment , oceans
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