Matches in SemOpenAlex for { <https://semopenalex.org/work/W2158067314> ?p ?o ?g. }
- W2158067314 endingPage "n/a" @default.
- W2158067314 startingPage "n/a" @default.
- W2158067314 abstract "[1] Starting with the installation of the NOAA tsunami early warning system DART in 1983, the Paroscientific Digiquarz® Broadband Depth Sensor has been deployed for long-term ocean bottom pressure measurements in numerous marine investigations. The sensor turned out to be very reliable with a good signal repeatability within a broad measuring range and high resolution. However, up to now its long-term drift, noise level, and effective resolution under in situ conditions at the seafloor are only known from a few published studies and for a few sensors. In this study we analyze 118 long-term seafloor pressure time series (longer than 2 months and up to a maximum time period of 9 years) to investigate effective resolution and long-term drift under in situ conditions. The data are from DART, IFM-GEOMAR, LOLEM, and CORK stations. The noise level of the data and therefore the mean sensor resolution are lower than an upper threshold of 20.7 Pa (corresponding to 2.07 mm equivalent water level) for stations installed directly on the seafloor. The noise level of CORK sensors is much larger, with a median value of 127 Pa. Long-term sensor drift is assumed to be composed of an initial exponential part and a subsequent linear drift. In situ mean drift is −0.88 ± 0.73 kPa/a, determined from all available data with a slight increase of drift with deployment depth. For the first time, we are able to quantify effective pressure resolution and drift of the widely used Paroscientific pressure gauges under in situ conditions. Our results provide important constrains for the interpretation of seafloor pressure records. However, in situ self-calibration procedures for the Paroscientific sensors are still needed in order to benefit from high effective resolution and long-term stability and also to increase accuracy especially for the monitoring of geodynamic processes at the seafloor." @default.
- W2158067314 created "2016-06-24" @default.
- W2158067314 creator A5012686604 @default.
- W2158067314 creator A5058793422 @default.
- W2158067314 creator A5080283104 @default.
- W2158067314 date "2009-08-01" @default.
- W2158067314 modified "2023-10-17" @default.
- W2158067314 title "Effective resolution and drift of Paroscientific pressure sensors derived from long-term seafloor measurements" @default.
- W2158067314 cites W1636288778 @default.
- W2158067314 cites W1883408259 @default.
- W2158067314 cites W1954329191 @default.
- W2158067314 cites W1977638551 @default.
- W2158067314 cites W1979362700 @default.
- W2158067314 cites W1994045897 @default.
- W2158067314 cites W2005019133 @default.
- W2158067314 cites W2011762445 @default.
- W2158067314 cites W2012778192 @default.
- W2158067314 cites W2025146223 @default.
- W2158067314 cites W2028562191 @default.
- W2158067314 cites W2041200642 @default.
- W2158067314 cites W2043441720 @default.
- W2158067314 cites W2043709989 @default.
- W2158067314 cites W2062090482 @default.
- W2158067314 cites W2069533937 @default.
- W2158067314 cites W2070223021 @default.
- W2158067314 cites W2070326649 @default.
- W2158067314 cites W2081791067 @default.
- W2158067314 cites W2083256710 @default.
- W2158067314 cites W2087583204 @default.
- W2158067314 cites W2090326459 @default.
- W2158067314 cites W2107862832 @default.
- W2158067314 cites W2125124331 @default.
- W2158067314 cites W2127197482 @default.
- W2158067314 cites W2129880836 @default.
- W2158067314 cites W2136441679 @default.
- W2158067314 cites W2142572274 @default.
- W2158067314 cites W2146318591 @default.
- W2158067314 cites W2170774269 @default.
- W2158067314 cites W2171896899 @default.
- W2158067314 cites W2173666308 @default.
- W2158067314 cites W2176058395 @default.
- W2158067314 doi "https://doi.org/10.1029/2009gc002532" @default.
- W2158067314 hasPublicationYear "2009" @default.
- W2158067314 type Work @default.
- W2158067314 sameAs 2158067314 @default.
- W2158067314 citedByCount "98" @default.
- W2158067314 countsByYear W21580673142012 @default.
- W2158067314 countsByYear W21580673142013 @default.
- W2158067314 countsByYear W21580673142014 @default.
- W2158067314 countsByYear W21580673142015 @default.
- W2158067314 countsByYear W21580673142016 @default.
- W2158067314 countsByYear W21580673142017 @default.
- W2158067314 countsByYear W21580673142018 @default.
- W2158067314 countsByYear W21580673142019 @default.
- W2158067314 countsByYear W21580673142020 @default.
- W2158067314 countsByYear W21580673142021 @default.
- W2158067314 countsByYear W21580673142022 @default.
- W2158067314 countsByYear W21580673142023 @default.
- W2158067314 crossrefType "journal-article" @default.
- W2158067314 hasAuthorship W2158067314A5012686604 @default.
- W2158067314 hasAuthorship W2158067314A5058793422 @default.
- W2158067314 hasAuthorship W2158067314A5080283104 @default.
- W2158067314 hasConcept C117485682 @default.
- W2158067314 hasConcept C121332964 @default.
- W2158067314 hasConcept C127313418 @default.
- W2158067314 hasConcept C13280743 @default.
- W2158067314 hasConcept C138268822 @default.
- W2158067314 hasConcept C154945302 @default.
- W2158067314 hasConcept C165205528 @default.
- W2158067314 hasConcept C41008148 @default.
- W2158067314 hasConcept C61797465 @default.
- W2158067314 hasConcept C62520636 @default.
- W2158067314 hasConcept C62649853 @default.
- W2158067314 hasConcept C8058405 @default.
- W2158067314 hasConceptScore W2158067314C117485682 @default.
- W2158067314 hasConceptScore W2158067314C121332964 @default.
- W2158067314 hasConceptScore W2158067314C127313418 @default.
- W2158067314 hasConceptScore W2158067314C13280743 @default.
- W2158067314 hasConceptScore W2158067314C138268822 @default.
- W2158067314 hasConceptScore W2158067314C154945302 @default.
- W2158067314 hasConceptScore W2158067314C165205528 @default.
- W2158067314 hasConceptScore W2158067314C41008148 @default.
- W2158067314 hasConceptScore W2158067314C61797465 @default.
- W2158067314 hasConceptScore W2158067314C62520636 @default.
- W2158067314 hasConceptScore W2158067314C62649853 @default.
- W2158067314 hasConceptScore W2158067314C8058405 @default.
- W2158067314 hasIssue "8" @default.
- W2158067314 hasLocation W21580673141 @default.
- W2158067314 hasOpenAccess W2158067314 @default.
- W2158067314 hasPrimaryLocation W21580673141 @default.
- W2158067314 hasRelatedWork W2604251004 @default.
- W2158067314 hasRelatedWork W2892427653 @default.
- W2158067314 hasRelatedWork W2973786500 @default.
- W2158067314 hasRelatedWork W3016255354 @default.
- W2158067314 hasRelatedWork W3087925122 @default.
- W2158067314 hasRelatedWork W3137067466 @default.
- W2158067314 hasRelatedWork W3184396329 @default.
- W2158067314 hasRelatedWork W36978812 @default.