gov.noaa.ngdc.dart_bpr:D157_2001 eng; USA utf8 dataset 2016-03-21 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) BPR Data for D157_2001 20010616 to 20020601 2006-04-21 publication DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce originator DOC/NOAA/NWS/NDBC > National Data Buoy Center, National Weather Service, NOAA, U.S. Department of Commerce originator https://www.ngdc.noaa.gov/hazard/DARTData.shtml http Historic DART/BPR Data On-line Data access to historic DART/BPR data obtained from PMEL and NDBC. search http://www.ndbc.noaa.gov/dart.shtml http Real-time DART Data On-line Access to real-time DART data at NDBC. search As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART) Project is an ongoing effort to maintain and improve the capability for the early detection and real-time reporting of tsunamis in the open ocean. DART stations have been sited in regions with a history of generating destructive tsunamis to ensure early detection of tsunamis and to acquire data critical to real-time forecasts. DART systems consist of an anchored seafloor bottom pressure recorder (BPR) and a companion moored surface buoy for real-time communications. An acoustic link transmits data from the BPR on the seafloor to the surface buoy. The data are then relayed via a GOES satellite link to ground stations, which demodulate the signals for immediate dissemination to NOAA's Tsunami Warning Centers, NDBC, and PMEL. The National Geophysical Data Center (NGDC) serves as the archive center for this data and provides the historical data to users. Provide historic pressure and temperature data completed notPlanned Earth Science > Oceans > Coastal Processes > Tidal Height Earth Science > Oceans > Ocean Waves > Tsunamis Earth Science > Oceans > Tides > Tidal Height theme eng; USA geoscientificInformation oceans -157.164 -157.164 52.5907 52.5907 2001-06-16T040000 2002-06-01T000000 Bottom Pressure Recorder: An acoustic modem, acoustic release unit and battery pack bolted to a platform, to which a disposable anchor, flotation, and recovery aids are attached Depth The ship-measured depth (meters) of the ocean at which the buoy was moored. The ship-measured depth is not as accurate as the BPR-measured pressure. To obtain the most precise depth, convert the bottom pressure to depth. If value is 99999, depth is unknown. 4484 4484 meters meters Latitude Latitude is measured from the equator, with positive values going north and negative values going south. 52.5907 52.5907 decimal degrees decimal degrees Longitude Longitude is measured from the Prime Meridian (which is the longitude that runs through Greenwich, England), with positive values going east and negative values going west. -157.164 -157.164 decimal degrees decimal degrees Latitude Latitude is measured from the equator, with positive values going north and negative values going south. 52.5907 52.5907 decimal degrees decimal degrees Longitude Longitude is measured from the Prime Meridian (which is the longitude that runs through Greenwich, England), with positive values going east and negative values going west. -157.164 -157.164 decimal degrees decimal degrees Sample_rate This is the period, in seconds, at which the buoy makes a measurement. Usually it is 15 seconds, but for the older buoys it is 56.25 seconds. 15 15 Minutes Minutes Pressure Edited Pressure [PSIA], pressure in pounds per square inch absolute 6733.21277 6728.48926 psia psia Temperature Edited Temperature [C] , temperature in Celsius. 2.6302 2.57411 Celcius Celcius Paros_ducer Paros transducer - measure change in water pressure above it. 57429: Serial Number of the Paros transducer Board Number that the engineers came up with for the electronic boards. 18: Board Number. If = 999, then board number not applicable, never existed or not recorded for this time. Osc Time measurement. NA = no time bases on the early models. 64: N/A or NULL indicates early models. There was time bases on the early models. Deployment_UTC Time (Coordinated Universal Time) that the gauge was deployed overboard Unknown: Coordinated Universal Time - if value = 9999, UTC is unknown. Deployment_JD Calendar date that the instrument was deployed. 999: Julian day - if value = 999, exact deploy date is unknown. Deployment Date YYYYMMDD of deployment of BPR Package. The attribute may be left with only YYYY, if the month and day are unknown, or YYYYMM if the day is unknown. The value may be null. 20010600: YYYYMMDD Recovered Indicates if the BPR Package was recovered from the seafloor. YES: None Recovery_UTC Time (Coordinated Universal Time) that the gauge was recovered. Unknown: Coordinated Universal Time - if value = 9999, UTC is unknown. Recovery_jd Calendar date that the instrument was recovered. 167: Julian Day - if value = 999, exact recovery date is unknown. Recovery_date YYYYMMDD of recovery of BPR Package. The attribute may be left with only YYYY, if the month and day are unknown, or YYYYMM if the day is unknown. The value may be null. 20020616: YYYYMMDD - if value = 99999, exact recovery date is unknown. Base None 6000: If base = 99999, then it is not applicable. Temp_corr Temperature correction. In the later years, the engineers designed an MTR (mini temperature recorder) independant of the Paros Transducer measurement, which has a little lag. 999: If value = 999, MTR was not used. Clock_drift A check of the clock before the unit goes down and after it comes back up. 999: if value = 999, technician did not record value. TR Pre Measurement of drift NULL: None TR Post Measurement of drift NULL: None Location The location where the buoy was located. N/A: N/A - if location information is not known. Data_Qual Quality of the data collected. No quality information available: None Comments Comments on the recovery of the BPR package or the data collected. No further information Deployment Platform Abbreviation of ship name that was used to deploy the BPR package. Unknown: Ship name and cruise number. Recovery Platform Abbreviation of ship name that was used to recover the BPR package. Unknown: Ship name and cruise number, if NULL - unit not recovered. ASCII free for online download https://www.ngdc.noaa.gov/hazard/DARTData.shtml http Historic DART/BPR Data On-line Data access to historic DART/BPR data obtained from PMEL and NDBC. search dataset None None Data processing of the DART data can be found in Meinig et al. 2005. Marie Eble DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce (206)526-6805 7600 SAND POINT WAY, NE Seattle WA 98115 USA marie.c.eble@noaa.gov processor Received edited data 2005-09-02T00:00:00 Source Contribution: Processing steps for BPR data after recovered. Source Type: paper Real-Time Deep-Ocean Tsunami Measuring, Monitoring, and Reporting System: The NOAA DART II Description and Disclosure 2005-06-04 publication Meinig, C. originator Stalin, S.E. originator Nakamura, A.I. originator Milburn, H.B. originator 1998-07-03 Source Contribution: ASCII .dat file of historic edited data from D157_2001 Source Type: CD-ROM Historic Bottom Pressure Recorder (BPR) Data 2005-09-01 publication DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce originator 2001-06-16T040000 2002-06-01T000000 platformSeries Mission History Mission Start Date Transducers have been incorporated into pressure sensor units designed for oceanic application. annually This metadata was automatically generated from the FGDC Content Standards for Digital Geospatial Metadata standard (version FGDC-STD-012-2002) using the 2014-08-08 version of the fgdcrse2iso19115-2-forDART. Translated from FGDC 2016-03-21T15:27:11.056-06:00 Paroscientific model 410K-017 digiquartz pressure transducer. ID 57429 Pressure Sensor Operation Mode: Vibrational, Collection Type: Changes in pressure, Properties Description: None, Collection Description: None Yellow Spring International Model 44032 thermistor Temperature Sensor Collection Type: Temperature, Properties Description: Range -4.3 to 34.0 C. Accuracy to 0.07 C, Collection Description: None Multimode quartz crystal oscillator Time base Operation Mode: 2.097152 MHz, Collection Type: Time, Properties Description: Stable 0.1 ppm degrees 1/C, 1 ppm 1/yr, Collection Description: None Mitigate hazard to Hawaii, California, Oregon, Washington, and Alaska. Pacific Tsunami Observation Program (PacTOP) completed Bottom Pressure Recorder High-quality bottom pressure recorder (BPR) measurement collect data during a tsunami. (Platform Start Date: 20010600 Unknown) NOAA's Pacific Marine Environmental Laboratory (PMEL) sponsor