A Multidisciplinary Study of the DPRK Nuclear Tests

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• 作者：R. Carluccio (1)
  A. Giuntini (1)
  V. Materni (1)
  S. Chiappini (1)
  C. Bignami (1)
  F. D’Ajello Caracciolo (1)
  A. Pignatelli (1)
  S. Stramondo (1)
  R. Console (1)
  M. Chiappini (1)
  
• 刊名：Pure and Applied Geophysics
• 出版年：2014
• 出版时间：March 2014
• 年：2014
• 卷：171
• 期：3-5
• 页码：341-359
• 全文大小：13,152 KB
• 参考文献：1. an class="a-plus-plus emphasis type-small-caps">Bennett , T.J., V. an class="a-plus-plus emphasis type-small-caps">Oancea , B. W. an class="a-plus-plus emphasis type-small-caps">Barker , Y.-L. an class="a-plus-plus emphasis type-small-caps">Kung , M. an class="a-plus-plus emphasis type-small-caps">Bahavar , B. C. an class="a-plus-plus emphasis type-small-caps">Kohl , J. R. an class="a-plus-plus emphasis type-small-caps">Murphy , and I. K. an class="a-plus-plus emphasis type-small-caps">Bondár (2010). / The Nuclear Explosion Database (NEDB): A New Database and Web Site for Accessing Nuclear Explosion Source Information and Waveforms, Seism. Res.Letters, / 81, 1, 12-5, doi:an class="a-plus-plus non-url-ref">10.1785/gssrl.81.1.12 .
  2. an class="a-plus-plus emphasis type-small-caps">Canty , M., an class="a-plus-plus emphasis type-small-caps">Jasani , B., an class="a-plus-plus emphasis type-small-caps">Lingenfelder , I., an class="a-plus-plus emphasis type-small-caps">Nielsen , A. A., an class="a-plus-plus emphasis type-small-caps">Niemeyer , I., an class="a-plus-plus emphasis type-small-caps">Nussbaum , S., an class="a-plus-plus emphasis type-small-caps">Schlittenhardt , J., an class="a-plus-plus emphasis type-small-caps">Shimoni , M., and an class="a-plus-plus emphasis type-small-caps">Skriver , H. (2009). / Treaty Monitoring, in: Remote Sensing from Space—Supporting International Peace and Security (eds. Jan class="a-plus-plus emphasis type-small-caps">asani B., Pan class="a-plus-plus emphasis type-small-caps">esaresi M., San class="a-plus-plus emphasis type-small-caps">chneiderbauer , and Zan class="a-plus-plus emphasis type-small-caps">eug , G. / Springer, p. 167-188.
  3. an class="a-plus-plus emphasis type-small-caps">Cong, X., an class="a-plus-plus emphasis type-small-caps">Schlittenhardt , J., an class="a-plus-plus emphasis type-small-caps">Gutjahr , K., an class="a-plus-plus emphasis type-small-caps">Soergel , U., an class="a-plus-plus emphasis type-small-caps">Canty , M., and an class="a-plus-plus emphasis type-small-caps">Nielsen , A. (2007), / Using differential SAR interferometry for the measurement of surface displacement caused by underground nuclear explosions and comparison with optical change detection results. In / Global Monitoring for Security and Stability (GMOSS)—Integrated Scientific and Technological Research Supporting Security Aspects of the European Union (eds. G. Zan class="a-plus-plus emphasis type-small-caps">eug and M. Pan class="a-plus-plus emphasis type-small-caps">esaresi ), European Commission—Joint Research Centre, pp. 282-93.
  4. an class="a-plus-plus emphasis type-small-caps">Console , R. and an class="a-plus-plus emphasis type-small-caps">Giuntini , B. (2006). An algorithm for double difference joint hypocenter location: / Application to the 2002 Molise (Central Italy) earthquake sequence. Annals of Geophysics, / 49, 2/3, 841-852.
  5. an class="a-plus-plus emphasis type-small-caps">Curlander J.C., an class="a-plus-plus emphasis type-small-caps">McDonough R.N.; 1991: / Synthetic Aperture Radar: Systems and Signal Processing. New York: Wiley-Intersci. 647?pp.
  6. an class="a-plus-plus emphasis type-small-caps">Dawson , J. and an class="a-plus-plus emphasis type-small-caps">Tregoning P. (2007) / Uncertainty analysis of earthquake source parametersdetermined from InSAR: A simulation study, J. Geophys. Res. / 112, B09406, doi:an class="a-plus-plus non-url-ref">10.1029/2007JB005209 .
  7. an class="a-plus-plus emphasis type-small-caps">Dawson , J. an class="a-plus-plus emphasis type-small-caps">Cummins , P. an class="a-plus-plus emphasis type-small-caps">Tregoning , P., and an class="a-plus-plus emphasis type-small-caps">Leonard , M. (2008). / Shallow intraplate earthquakes in Western Australia observed by Interferometric Synthetic Aperture Radar. Journal of Geophysical Research / 113, B11408.
  8. an class="a-plus-plus emphasis type-small-caps">Dziewonski , A.M. and an class="a-plus-plus emphasis type-small-caps">Gilbert , F. (1976). / The effect of small, aspherical perturbations on travel times and a re-examination of the correction for ellipticity,. Geoph. J. R. Astr. Soc., / 44, 7-17.
  9. Elachi C.; 1988: / Spaceborne Radar Remote Sensing: Applications and Techniques. New York: IEEE. 255?pp.
  10. an class="a-plus-plus emphasis type-small-caps">Giuntini , A., an class="a-plus-plus emphasis type-small-caps">Materni , V., an class="a-plus-plus emphasis type-small-caps">Chiappini , S., an class="a-plus-plus emphasis type-small-caps">Carluccio , R., an class="a-plus-plus emphasis type-small-caps">Console , R., and an class="a-plus-plus emphasis type-small-caps">Chiappini , M. (2012). / Station travel time calibration method improves location accuracy on a global scale, Seism. Res. Lett. (in press).
  11. an class="a-plus-plus emphasis type-small-caps">Houser , F.N. (1969). / Subsidence related to underground nuclear explosions, Nevada test site. Bull. Seism. Soc. Am., / 56, 6, 2231-251.
  12. an class="a-plus-plus emphasis type-small-caps">Kenneth , B.L.N. and an class="a-plus-plus emphasis type-small-caps">Engdahl , E.R. (1991). / Travel times for global earthquake location and phase identification. Geophysical Journal International / , 105, 429-465.
  13. ISC. On line bulletin of the International Seismological Center, <a href="http://www.isc.ac.uk/iscbulletin/search/" class="a-plus-plus">http://www.isc.ac.uk/iscbulletin/search/a>.
  14. an class="a-plus-plus emphasis type-small-caps">Massonnet , D., an class="a-plus-plus emphasis type-small-caps">Rossi , M., an class="a-plus-plus emphasis type-small-caps">Carmona , C., an class="a-plus-plus emphasis type-small-caps">Adragna , F., an class="a-plus-plus emphasis type-small-caps">Peltzer , G., an class="a-plus-plus emphasis type-small-caps">Feigl , K., and an class="a-plus-plus emphasis type-small-caps">Rabaute , T. (1993). / The displacement field of the Landers earthquake mapped by radar interferometry, / Nature, vol. / 364, no. 6433, pp. 138-42, Jul. 1993.
  15. an class="a-plus-plus emphasis type-small-caps">Moro , M., an class="a-plus-plus emphasis type-small-caps">Chini , M., an class="a-plus-plus emphasis type-small-caps">Saroli , M., an class="a-plus-plus emphasis type-small-caps">Atzori , S., an class="a-plus-plus emphasis type-small-caps">Stramondo , S., an class="a-plus-plus emphasis type-small-caps">Salvi , S., (2011). / Analysis of large, seismically induced, gravitational deformations imaged by high resolution COSMO-SkyMed SAR. Geology, Vol. / 39, No. 6, pp. 527-530, June 2011.
  16. an class="a-plus-plus emphasis type-small-caps">Murphy , J. R. (1981). / P wave coupling of underground explosions in various geologic media, in Identification of Seismic Sources -Earthquake or Underground Explosion, E. S. an class="a-plus-plus emphasis type-small-caps">Husebye and S. an class="a-plus-plus emphasis type-small-caps">Mykkeltveit (editors), pp. 201-05.
  17. an class="a-plus-plus emphasis type-small-caps">Murphy , J.R., B.C. an class="a-plus-plus emphasis type-small-caps">Kohl , J.L. an class="a-plus-plus emphasis type-small-caps">Stevens , T.J. an class="a-plus-plus emphasis type-small-caps">Bennett , and H.G. an class="a-plus-plus emphasis type-small-caps">Israelsson (2010). / Exploitation of the IMS and other data for a comprehensive, advanced analysis of the North Korean nuclear tests, In: 2010 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies, Science Applications International Corporation, pp. 456-65. <a href="https://na22.nnsa.doe.gov/mrr/2010/PAPERS/04-11.PDF" class="a-plus-plus">https://na22.nnsa.doe.gov/mrr/2010/PAPERS/04-11.PDFa>.
  18. an class="a-plus-plus emphasis type-small-caps">Ringdal , F., P. D. an class="a-plus-plus emphasis type-small-caps">Marshall , and R. W. an class="a-plus-plus emphasis type-small-caps">Alewine (1992). Seismic yield determination of Soviet underground nuclear explosions at the Shagan River test site, Geophys. J. Int. 109, 65-7.
  19. an class="a-plus-plus emphasis type-small-caps">Schlittenhardt , J., an class="a-plus-plus emphasis type-small-caps">Canty , M., and an class="a-plus-plus emphasis type-small-caps">Grünberg , I. (2010), / Satellite Earth Observation Support CTBT Monitoring: a Case Study of the Nuclear Test in North Korea of Oct. 9, 2006 and comparison with Seismic Results, Pure and Applied Geophysics, n° / 167, pp 601-618.
  20. an class="a-plus-plus emphasis type-small-caps">Stein , S., and an class="a-plus-plus emphasis type-small-caps">Wysession , M. (2002). / An introduction to seismology, earthquakes, and earthquake structure. Blackwell Publishing, 498?pp.
  21. an class="a-plus-plus emphasis type-small-caps">Stramondo S., / 15? / years of SAR Interferometry, Bollettino di Geofisica Teorica e Applicata, vol. / 49, June 2008.
  22. USGS/NEIC. Online bulletins of the USGS/NEIC Earthquake Hazards Program (<a href="http://earthquake.usgs.gov/earthquakes/eqarchives/epic/" class="a-plus-plus">http://earthquake.usgs.gov/earthquakes/eqarchives/epic/a>).
  23. an class="a-plus-plus emphasis type-small-caps">Vincent , P., S. an class="a-plus-plus emphasis type-small-caps">Larsen , D. an class="a-plus-plus emphasis type-small-caps">Gallaway , R.J. an class="a-plus-plus emphasis type-small-caps">Laczniak , B. an class="a-plus-plus emphasis type-small-caps">Foxall , W. an class="a-plus-plus emphasis type-small-caps">Walter , J. an class="a-plus-plus emphasis type-small-caps">Zucca , / New signatures of underground nuclear tests revealed by satellite radar interferometry, Geophys. Res. Lett., / 30, 22, 2003 (Cover Paper).
  24. an class="a-plus-plus emphasis type-small-caps">Vincent , P., / Detecting Underground Changes from Space, Science and Technology Review, (Cover Article) LLNL, April, 2005.
  25. an class="a-plus-plus emphasis type-small-caps">Waldhauser , F. and an class="a-plus-plus emphasis type-small-caps">Ellsworth , W.L. (2000). / A Double-Difference Earthquake Location Algorithm: Method and Application to the Northern Hayward Fault, California. Bull. Seism. Soc. Am., / 90, 1353-368; doi:an class="a-plus-plus non-url-ref">10.1785/0120000006 .
  
• 作者单位：R. Carluccio (1)
  A. Giuntini (1)
  V. Materni (1)
  S. Chiappini (1)
  C. Bignami (1)
  F. D’Ajello Caracciolo (1)
  A. Pignatelli (1)
  S. Stramondo (1)
  R. Console (1)
  M. Chiappini (1)
  
  1. Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy
  
• ISSN：1420-9136

文摘

The Democratic People Republic of Korea announced two underground nuclear tests carried out in their territory respectively on October 9th, 2006 and May 25th, 2009. The scarce information on the precise location and the size of those explosions has stimulated various kinds of studies, mostly based on seismological observations, by several national agencies concerned with the Nuclear Test Ban Treaty verification. We analysed the available seismological data collected through a global high-quality network for the two tests. After picking up the arrival times at the various stations, a standard location program has been applied to the observed data. If we use all the available data for each single event, due to the different magnitude and different number of available stations, the locations appear quite different. On the contrary, if we use only the common stations, they happen to be only few km apart from each other and within their respective error ellipses. A more accurate relative location has been carried out by the application of algorithms such as double difference joint hypocenter determination (DDJHD) and waveform alignment. The epicentral distance between the two events obtained by these methods is 2?km, with the 2006 event shifted to the ESE with respect to that of 2009. We then used a dataset of VHR TerraSAR-X satellite images to detect possible surface effects of the underground tests. This is the first ever case where these highly performing SAR data have been used to such aim. We applied InSAR processing technique to fully exploit the capabilities of SAR data to measure very short displacements over large areas. Two interferograms have been computed, one co-event and one post-event, to remove possible residual topographic signals. A clear displacement pattern has been highlighted over a mountainous area within the investigated region, measuring a maximum displacement of about 45?mm overall the relief. Hypothesizing that the 2009 nuclear test had been carried out close to the area where the displacement has been observed through the DInSAR technique, its relation with the epicenter location obtained through seismological processing has been discussed as a possible alternative hypothesis with respect to the preferred solutions reported by the nuclear explosion database (NEDB). The distance of about 10?km between the two places can be considered acceptable in light of the possible systematic location shifts commonly observed in the seismological practice over a global scale. The difference between the m b magnitudes of the two tests could reflect differences in geological conditions of the two test sites, even if the yield of the two explosions had been the same.