Methods and systems for land seismic surveying
US9651691B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2013 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Aug 3, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and apparatuses for land seismic survey are provided. The methods and apparatuses utilize spatial derivatives of a seismic wavefield to interpolate, regularize or extrapolate seismic data. The methods and apparatuses may considerably reduce land seismic field efforts and/or compensate data gaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.