51980—1990年5.1属性的进一步改善20世纪80年代,随着余弦瞬时相位、主频、振幅、频率和其他属性的发展,地震属性技术迅速普及开来。余弦瞬时相位得到发展是因为它是一个连续参数,不像相位本身在±180°有一个间断。这样一个连续属性可以被内插、平滑、处理甚至偏移。80年代还 51980-1990 5.1 Further Improvement of Attributes In the 1980s, as the cosine instantaneous phase, dominant frequency, amplitude, frequency and other properties developed, the seismic attribute technique rapidly spread. The cosine instantaneous phase is developed because it is a continuous parameter, unlike the phase itself that has a break at ± 180 °. Such a continuous attribute can be interpolated, smoothed, manipulated or even offset. 80’s still