Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308483790> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4308483790 abstract "Marine self-potential (SP) measurement is commonly conducted for seafloor sulfide detection and hydrothermal vent studies in deep water using instruments towed close to the seafloor. However, this method has the following shortcomings: (1) It relies on ships for deep towing, and the need for a dedicated ship time lowers its efficiency. (2) Owing to complex topography, most towed instruments are located far from the seafloor to ensure safety, resulting in large effective signal attenuation and low signal-to-noise ratio. (3) The measurement direction is generally a single axis, with only the electric field of the axial component observed, providing limited information. With the gradual maturity of autonomous underwater vehicle (AUV) technology, it has become possible to mount marine SP measurement tools on AUVs for detection. Compared with conventional methods, this method has significant advantages in terms of efficiency, signal-to-noise ratio, and multicomponent observation. The proposed tool is a lightweight underwater device having a compact design and low power consumption, making it suitable for AUVs. The overall volume of the tool is D50 mm × L350 mm, and the underwater weight is 0.6 kg. Chopper amplification technology ensures the low-noise measurement of electric field signals. In addition, the reformed electrodes enhance stability, thereby reducing the mechanical vibration noise. Laboratory test results show that the noise of the data logger is 7.8 nV/rt (Hz)@1 Hz. The marine test conducted in the southwest Indian Ocean verified the reliability of the proposed marine SP measurement tool. The maximum working depth was 4000 m. The test lasted ∼25 h, and the effective electric field data were collected for ∼17 h. This survey found a maximum SP anomaly of 0.55 mV/m in the Yuhuang hydrothermal field, which provided effective data support for the discovery of new seafloor sulfide anomalies." @default.
- W4308483790 created "2022-11-12" @default.
- W4308483790 creator A5040280250 @default.
- W4308483790 creator A5064223342 @default.
- W4308483790 creator A5080817686 @default.
- W4308483790 creator A5086321588 @default.
- W4308483790 creator A5088186198 @default.
- W4308483790 date "2022-11-01" @default.
- W4308483790 modified "2023-10-01" @default.
- W4308483790 title "Marine self-potential measurement tool for autonomous underwater vehicle" @default.
- W4308483790 cites W1963446835 @default.
- W4308483790 cites W1986781938 @default.
- W4308483790 cites W2005038285 @default.
- W4308483790 cites W2023379867 @default.
- W4308483790 cites W2039497417 @default.
- W4308483790 cites W2134894316 @default.
- W4308483790 cites W2158550890 @default.
- W4308483790 cites W2279101643 @default.
- W4308483790 cites W2762469906 @default.
- W4308483790 cites W2810432172 @default.
- W4308483790 cites W2889036791 @default.
- W4308483790 cites W2974431461 @default.
- W4308483790 cites W3092003515 @default.
- W4308483790 doi "https://doi.org/10.1063/5.0098079" @default.
- W4308483790 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36461433" @default.
- W4308483790 hasPublicationYear "2022" @default.
- W4308483790 type Work @default.
- W4308483790 citedByCount "0" @default.
- W4308483790 crossrefType "journal-article" @default.
- W4308483790 hasAuthorship W4308483790A5040280250 @default.
- W4308483790 hasAuthorship W4308483790A5064223342 @default.
- W4308483790 hasAuthorship W4308483790A5080817686 @default.
- W4308483790 hasAuthorship W4308483790A5086321588 @default.
- W4308483790 hasAuthorship W4308483790A5088186198 @default.
- W4308483790 hasConcept C111368507 @default.
- W4308483790 hasConcept C115961682 @default.
- W4308483790 hasConcept C121332964 @default.
- W4308483790 hasConcept C127313418 @default.
- W4308483790 hasConcept C127413603 @default.
- W4308483790 hasConcept C154945302 @default.
- W4308483790 hasConcept C199104240 @default.
- W4308483790 hasConcept C199360897 @default.
- W4308483790 hasConcept C23927387 @default.
- W4308483790 hasConcept C24890656 @default.
- W4308483790 hasConcept C2779843651 @default.
- W4308483790 hasConcept C39432304 @default.
- W4308483790 hasConcept C41008148 @default.
- W4308483790 hasConcept C62649853 @default.
- W4308483790 hasConcept C98083399 @default.
- W4308483790 hasConcept C99498987 @default.
- W4308483790 hasConceptScore W4308483790C111368507 @default.
- W4308483790 hasConceptScore W4308483790C115961682 @default.
- W4308483790 hasConceptScore W4308483790C121332964 @default.
- W4308483790 hasConceptScore W4308483790C127313418 @default.
- W4308483790 hasConceptScore W4308483790C127413603 @default.
- W4308483790 hasConceptScore W4308483790C154945302 @default.
- W4308483790 hasConceptScore W4308483790C199104240 @default.
- W4308483790 hasConceptScore W4308483790C199360897 @default.
- W4308483790 hasConceptScore W4308483790C23927387 @default.
- W4308483790 hasConceptScore W4308483790C24890656 @default.
- W4308483790 hasConceptScore W4308483790C2779843651 @default.
- W4308483790 hasConceptScore W4308483790C39432304 @default.
- W4308483790 hasConceptScore W4308483790C41008148 @default.
- W4308483790 hasConceptScore W4308483790C62649853 @default.
- W4308483790 hasConceptScore W4308483790C98083399 @default.
- W4308483790 hasConceptScore W4308483790C99498987 @default.
- W4308483790 hasIssue "11" @default.
- W4308483790 hasLocation W43084837901 @default.
- W4308483790 hasLocation W43084837902 @default.
- W4308483790 hasOpenAccess W4308483790 @default.
- W4308483790 hasPrimaryLocation W43084837901 @default.
- W4308483790 hasRelatedWork W2005408356 @default.
- W4308483790 hasRelatedWork W2092855166 @default.
- W4308483790 hasRelatedWork W2106104606 @default.
- W4308483790 hasRelatedWork W2302019508 @default.
- W4308483790 hasRelatedWork W2409388890 @default.
- W4308483790 hasRelatedWork W2460261413 @default.
- W4308483790 hasRelatedWork W2546890719 @default.
- W4308483790 hasRelatedWork W2593341124 @default.
- W4308483790 hasRelatedWork W2885409444 @default.
- W4308483790 hasRelatedWork W4254802825 @default.
- W4308483790 hasVolume "93" @default.
- W4308483790 isParatext "false" @default.
- W4308483790 isRetracted "false" @default.
- W4308483790 workType "article" @default.