发明名称 |
GEODESY VIA GPS AND INSAR INTEGRATION |
摘要 |
A method for representing surface deformation measurements, including providing InSAR data, wherein the InSAR data is line of sight InSAR data; providing Global Positioning System (GPS) data; filtering the InSAR data; assembling the GPS data over a time span; resolving the GPS data into a line of sight direction; determining a correction; generating a corrected line of sight image; generating a plurali ty of XY motion maps, wherein generating includes: correlating a plurality of XY motions from a plurality of GPS sites with a gradient of the corrected line of site image; determining a correlation coefficient; and building a plane of XY motion usi ng at least one of the plurality of XY motions; using the correlation coefficient to produce a linear combination of the plurality of XY motion maps; and using the linea r combination to convert the InSAR data to vertical motion.
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申请公布号 |
CA2652639(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
CA20092652639 |
申请日期 |
2009.02.05 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MARSIC, SCOTT;DAVIS, ERIC |
分类号 |
G01C7/02;G01S13/89;G01S13/90 |
主分类号 |
G01C7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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