Abstract: System and method for a Ground Based Augmentation System (GBAS) for detecting ionospheric and tropospheric disturbances using Multi Frequency Monitor. Receiving signals from a plurality of receiver pairs and determining a monitor measurement of tropospheric delay variation using data from at least one pair of the plurality of receivers. Determining a monitor measurement of the sum of tropospheric and the sum of ionospheric delay variations using data from the at least one pair of the plurality of receivers. Combining monitor measurements of tropospheric delay variations and of ionospheric delay variations into an ionospheric delay estimate.
Type:
Application
Filed:
May 10, 2019
Publication date:
November 28, 2019
Applicant:
Indra Navia AS
Inventors:
Morten Pedersen Topland, Morten Stakkeland, Linda Lavik