Gravity survey data processing
US8332184B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2008 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | Jan 2, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/38
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention relates to techniques for processing potential field measurement data from airborne surveys such as gravity surveys, and to methods, apparatus and computer program code for such techniques. The method comprises: inputting measured potential field data comprising data defining a plurality of potential field measurements each with an associated measurement position and measurement time; and determining a set of field mapping parameters using a model comprising a combination of a spatial part representing a spatial variation of a potential field and a temporal part representing time domain noise in the measured potential field data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.