Invention Grant
US08723725B2 Ionospheric delay compensation using a scale factor based on an altitude of a receiver
有权
使用基于接收机高度的比例因子的电离层延迟补偿
- Patent Title: Ionospheric delay compensation using a scale factor based on an altitude of a receiver
- Patent Title (中): 使用基于接收机高度的比例因子的电离层延迟补偿
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Application No.: US13303304Application Date: 2011-11-23
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Publication No.: US08723725B2Publication Date: 2014-05-13
- Inventor: Hui Zhao , John Savoy
- Applicant: Hui Zhao , John Savoy
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Fogg & Powers LLC
- Main IPC: G01S19/40
- IPC: G01S19/40 ; G01S19/07
Abstract:
In one embodiment, a method for ionospheric delay compensation is provided. The method includes determining an ionospheric delay based on a signal having propagated from the navigation satellite to a location below the ionosphere. A scale factor can be applied to the ionospheric delay, wherein the scale factor corresponds to a ratio of an ionospheric delay in the vertical direction based on an altitude of the satellite navigation system receiver. Compensation can be applied based on the ionospheric delay.
Public/Granted literature
- US20130127659A1 IONOSPHERIC DELAY COMPENSATION USING A SCALE FACTOR BASED ON AN ALTITUDE OF A RECEIVER Public/Granted day:2013-05-23
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