%0 Journal Article
%T Study on the spatial resolution of seismic trace<br>地震道空间分辨力研究
%A YUN Mei-hou
%A DING Wei
%A YANG Kai
%A <br>云美厚
%A 
%A 丁伟
%A 杨凯
%J 地球物理学进展
%D 2005
%I 
%X In the process of seismic exploration of high resolution, it is also very important to study the spatial variation of resolution besides understanding the influence of wavelet on resolution. At present, study on the resolution along any spatial direction is very little besides the vertical and horizontal resolution by the limit of the calculation method. In this paper, the differences of formulas between differential method and generalized spatial resolution are analyzed, and regularities and essence of resolution variation with offset and survey point position and depth are analyzed by using the generalized spatial resolution formula. Meanwhile, A diagram explanation is given out, which shows the essential characteristic of the generalized spatial resolution. All above is very meaningful to understand and use the generalized spatial resolution formula.
%K seismic trace
%K generalized spatial resolution
%K plane wave
%K spherical wave
%K differential method
%K essential characteristic<br>地震道
%K 广义空间分辨力
%K 平面波
%K 球面波
%K 微分法
%K 本质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=65CE641AB2DEAAF8B2D39ECB6B6B6C80&aid=6D925390C282EBA7&yid=2DD7160C83D0ACED&vid=A04140E723CB732E&iid=38B194292C032A66&sid=6D237E9625601349&eid=4C49EFA0A53C9DF0&journal_id=1004-2903&journal_name=地球物理学进展&referenced_num=8&reference_num=12