1) model-constraint refraction static correction
模型约束折射静校正
2) refraction static correction
折射静校正
1.
Iterative refraction static correction in multi-domain and its application.;
多域迭代折射静校正及其应用
2.
Special techniques have been developed to meet the requirement and processing features to seismic data in progressive exploration and development, which mainly include first break picking and static computation in refraction static correction, various noise elimination tests on a single-shot, 3D surface .
针对吐哈滚动勘探对地震资料的要求和处理特点而开发研制的特色处理技术,其主要的创新内容是:折射静校正初至时间拾取和计算静校正量,在单炮上进行多种去噪试验,三维地表一致性振幅补偿处理,确定适合吐哈盆地三维地震资料特点的处理反褶积模块及关键参数,DMO处理(KIDMO),叠前(TIKIM)和叠后(GTMIP)时间偏移及叠后保幅提高信噪比处理,迭后提高分辨率处理。
3.
The method in which the datum static correction is combined with the refraction static correction was adopted for effectively solving the problem of field static correction caused by the complex surface and low velocity layer.
在大量的试验和分析的基础上,采用高程静校正与折射静校正相结合的方法,有效解决了因地表起伏大、低降带速度和厚度剧烈变化引起的野外静校正问题。
3) refraction statics
折射静校正
1.
The correlation between topography and near surface structure and its implications to refraction statics in Hangjinqi area.;
杭锦旗地区地貌与表层结构的关系及其对折射静校正的意义
2.
Picking first arrival is the base of refraction statics, and it is often difficult to do with many data in the northwest area of China.
众所周知,折射静校正是中国西北地区地震资料处理中十分重要的环节,而准确地拾取初至又是折射静校正的基础。
3.
The 3-D refraction statics method and its implementation step are introduced.
介绍了三维折射静校正方法的实现步骤，并通过实例证实三维折射静校正方法能替代野外小折射测量，更好地解决复杂地表条件下野外近地表风化层引起的静校正问题。
4) refraction tomographic static-correction
折射层析静校正
5) first arrival refraction statics
初至折射静校正
1.
On account of relief height difference increasing,variable landforms and complex near-surface model,widely applied first arrival refraction statics at present is unable to meet precision prospecting demand.
随着地形高差增大、地貌单元多变、近地表模型复杂,目前被广泛应用的初至折射静校正的精度已无法满足精细勘探的要求。
6) Green Hill refraction static correction
绿山折射静校正
补充资料：误差校正模型
误差校正模型
[误差校正模型】基于协整方程进行短期预测的模型。认为在时间序列的短期变化中天然寓有长期变动的作用，因而它的作法就是在短期方程中加人长期方程的影响因子。这个影响因子就是长均衡方程误差项的滞后项，一般滞后一期。 如果有随机向量Zt{21:，几，zat，一，氏，且有Zt一I(l)，而且有:入}Z，.，几，Z3吐，…，人一el(d，b)那么对于长期方程: z，!二谷铸z。+v，则有误差校正模型:△z，!=蕊，。△。!+从一，因为有△茂二Xt一Xt_，，误差校正模型可以还原到长期模型型式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条