Matches in SemOpenAlex for { <https://semopenalex.org/work/W241040644> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W241040644 abstract "Abstract : The Korea Institute of Geology, Mining, and Materials and Southern Methodist University jointly designed, installed, and operated a 1-km aperture four-element seismo-acoustic array northeast of Seoul, Korea. Joint analysis of the seismic and acoustic recordings can be particularly important in identifying and locating industrial blasting sources. Results from this research array are being used to assess the importance of co-located seismic and acoustic sensors and to determine the utility of small aperture arrays for regional monitoring. In the two months analyzed, there were many more acoustic signals than seismic. Approximately 1/4 of all seismic signals is associated with an acoustic arrival and is presumed to be from mining regions. The vast majority of seismo-acoustic observations come from sources in the 30-200 km range in contrast with the shadow zone of no acoustic returns predicted by average atmospheric models. Event location is based upon regional phase identification using the array and back azimuth estimates from both the seismic and acoustic data. Despite the small size of the array, event clusters are identified at regional distances. Waveform comparisons of these clusters indicate that the events are from common source areas. Within the event clusters, there is more event-to-event variation in the acoustic than the seismic signals suggesting the importance of variable atmospheric propagation. The high-Q path of the Korean Peninsula results in regional seismograms that have significant energy to frequencies as high as 16 Hz. The results from this study suggest that small aperture seismo-acoustic arrays such as those similar arrays at Lajitas, Texas (TXAR) and at Mina, Nevada (NVAR) can be important tools in improving." @default.
- W241040644 created "2016-06-24" @default.
- W241040644 creator A5025213868 @default.
- W241040644 creator A5036701585 @default.
- W241040644 creator A5043783775 @default.
- W241040644 creator A5052870524 @default.
- W241040644 creator A5057726895 @default.
- W241040644 date "2000-09-01" @default.
- W241040644 modified "2023-09-27" @default.
- W241040644 title "A Small Aperture Seismo-Acoustic Array, Signal Assessment" @default.
- W241040644 hasPublicationYear "2000" @default.
- W241040644 type Work @default.
- W241040644 sameAs 241040644 @default.
- W241040644 citedByCount "1" @default.
- W241040644 crossrefType "journal-article" @default.
- W241040644 hasAuthorship W241040644A5025213868 @default.
- W241040644 hasAuthorship W241040644A5036701585 @default.
- W241040644 hasAuthorship W241040644A5043783775 @default.
- W241040644 hasAuthorship W241040644A5052870524 @default.
- W241040644 hasAuthorship W241040644A5057726895 @default.
- W241040644 hasConcept C120665830 @default.
- W241040644 hasConcept C121332964 @default.
- W241040644 hasConcept C127313418 @default.
- W241040644 hasConcept C143753070 @default.
- W241040644 hasConcept C159737794 @default.
- W241040644 hasConcept C165205528 @default.
- W241040644 hasConcept C169744125 @default.
- W241040644 hasConcept C24890656 @default.
- W241040644 hasConcept C2776845669 @default.
- W241040644 hasConcept C47070683 @default.
- W241040644 hasConcept C78336883 @default.
- W241040644 hasConceptScore W241040644C120665830 @default.
- W241040644 hasConceptScore W241040644C121332964 @default.
- W241040644 hasConceptScore W241040644C127313418 @default.
- W241040644 hasConceptScore W241040644C143753070 @default.
- W241040644 hasConceptScore W241040644C159737794 @default.
- W241040644 hasConceptScore W241040644C165205528 @default.
- W241040644 hasConceptScore W241040644C169744125 @default.
- W241040644 hasConceptScore W241040644C24890656 @default.
- W241040644 hasConceptScore W241040644C2776845669 @default.
- W241040644 hasConceptScore W241040644C47070683 @default.
- W241040644 hasConceptScore W241040644C78336883 @default.
- W241040644 hasLocation W2410406441 @default.
- W241040644 hasOpenAccess W241040644 @default.
- W241040644 hasPrimaryLocation W2410406441 @default.
- W241040644 hasRelatedWork W103904899 @default.
- W241040644 hasRelatedWork W1670042774 @default.
- W241040644 hasRelatedWork W2063126356 @default.
- W241040644 hasRelatedWork W2110506541 @default.
- W241040644 hasRelatedWork W2119263689 @default.
- W241040644 hasRelatedWork W2155972594 @default.
- W241040644 hasRelatedWork W229784012 @default.
- W241040644 hasRelatedWork W2502635298 @default.
- W241040644 hasRelatedWork W258669776 @default.
- W241040644 hasRelatedWork W261249891 @default.
- W241040644 hasRelatedWork W2624670567 @default.
- W241040644 hasRelatedWork W2767738313 @default.
- W241040644 hasRelatedWork W2898597478 @default.
- W241040644 hasRelatedWork W2996963410 @default.
- W241040644 hasRelatedWork W3007857266 @default.
- W241040644 hasRelatedWork W316799843 @default.
- W241040644 hasRelatedWork W72996174 @default.
- W241040644 hasRelatedWork W80187146 @default.
- W241040644 hasRelatedWork W8138486 @default.
- W241040644 hasRelatedWork W228529406 @default.
- W241040644 isParatext "false" @default.
- W241040644 isRetracted "false" @default.
- W241040644 magId "241040644" @default.
- W241040644 workType "article" @default.