Cross-line shot interpolation

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Presentation transcript:

Cross-line shot interpolation synthesize by in-line interpolation for a conventional-resolution 8-cable triple- source geometry, we have 100-m cross-line source spacing to interpolate for a high-resolution survey, we have 50-m cross-line source spacing to interpolate

Cross-line shot interpolation similar to in-line interpolation, but... we only have 3 traces (not 4) as input two have correct offset and azimuth but the last does not have the correct CDP more difficult than in-line

cross-line interpolation original data

cross-line interpolation recovered data from 100 m

cross-line interpolation error

cross-line interpolation original data

cross-line interpolation recovered data from 50 m

cross-line interpolation error