| 摘要 |
The invention relates to a method of processing seismic data from a location described by a coordinate reference system. The method comprises accessing a feature of interest in a first coordinate reference system, identifying at least a portion of the feature of interest, and converting the portion using dynamic linearization into a second coordinate reference system. The size of the portion may be limited such that it results in a conversion error at or below an acceptable level when the portion is converted from the first coordinate reference system to the second. The size of the portion may be chosen such that the conversion error will not be visible given a resolution of a monitor on which the portion will be displayed. The invention makes it possible to convert features or sections of interest from one coordinate reference systein to another on the fly, rather than statically converting an entire binning grid (of which the feature or section may be a part) into a new coordinate reference system. |
