coherence distance 中文意思是什麼
coherence distance
解釋
同調松度-
The result suggest that if there are enough distance combined by every site, the radius will be more accurate. the coherence method was mentioned early ( ota kulhanek, 1973 ) but no one used it to confirm redius of a seismic array
結果證明,只要臺陣各勘址子臺能夠組合出較連續的距離值,則利用相干函數所求得的半徑將更加精確。 -
The cross - correlation curves method as a traditional method is to find out the distance with the biggest snr to be the radius. the author tried a new coherence function method combined with the cross - correlation curves traditional method to confirm that the radius of the seismic array are 380m and 1500 - 1750m respectively
作者對比了各測點對之間的噪聲和信號的相干函數並找出了信噪比最大的距離值,結合傳統的相關值曲線理論得出了蘭州臺陣內外圓的半徑分別為380m和1500 - 1750m 。
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