- 专利标题： REMOTE SENSING OF NATURAL GAS LEAKS
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申请号： US16746617申请日： 2020-01-17
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公开(公告)号： US20200225111A1公开(公告)日： 2020-07-16
- 发明人: T. Boyd Tolton
- 申请人： New Era Technology, Inc.
- 申请人地址： US OH Boardman
- 专利权人： New Era Technology, Inc.
- 当前专利权人： New Era Technology, Inc.
- 当前专利权人地址： US OH Boardman
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@49bd7154
- 主分类号： G01M3/38
- IPC分类号： G01M3/38 ; G01N21/3518
摘要：
A method of detecting natural gas releases that includes the step of traversing a target area with a gas-filter correlation radiometer having a field of view oriented towards the target area. The gas-filter correlation radiometer receives reflected radiation in a passband from the target area and produces gas-filter correlation radiometer signals from the received reflected radiation. A surface reflectivity spectral profile of the target area is determined. The presence of methane in the target area is then determined based upon the received reflected radiation and the surface reflectivity spectral profile of the target area.
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