ADAPTIVE ATMOSPHERIC CORRECTION MODEL OPTIMIZATION BASED ON IDENTIFIED ATMOSPHERIC ABNORMALITIES

A method, apparatus and computer program product are configured to adaptively adjust atmospheric delay correction data transmitted to a navigation device based on identified atmospheric abnormalities. A method generates atmospheric prediction modeling data and receives observation data including dat...

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Bibliographische Detailangaben
Hauptverfasser:	KUISMANEN, Saara, NIEMENLEHTO, Pekka-Henrik, RAUTALIN, Sakari
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method, apparatus and computer program product are configured to adaptively adjust atmospheric delay correction data transmitted to a navigation device based on identified atmospheric abnormalities. A method generates atmospheric prediction modeling data and receives observation data including data related to current atmospheric activity associated with a particular geographical area. The method compares, such as by utilizing an atmospheric activity comparison algorithm, the prediction modeling data and the observation data to determine whether an atmospheric abnormality is adversely affecting one or more navigational signals associated with the particular geographical area. An atmospheric delay correction model associated with a service provider is updated by executing one or more reconfiguration actions.