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GNSS reflectometry

GNSS reflectometry (or GNSS-R) involves making measurements from the reflections from the Earth of navigation signals from Global Navigation Satellite Systems such as GPS. The idea of using reflected GNSS signals for earth observation was first proposed in 1993 by Martin-Neira. It was also investigated by researchers at NASA Langley Research Center and…

Art & Measurement

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Principles

Space missions

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GNSS reflectometry

Nodes38
Edges37
Triples20
Avg. degree1.95
Density0.052632
Components1

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GNSS reflectometry

Top relations

related to Principles · 18
GNSS reflectometry → As, DDM, Delay Doppler Map, Disaster Monitoring Constellation, Doppler, Earth, Earth's, For, Further, GNSS, GNSS-R, GPS, Ground, It, Since, Surrey Satellite Technology Ltd, The, UK-DMC
is a · 1
GNSS reflectometry → bi-static radar

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Important terminology

gnss reflectometry signals reflected gnss-r satellite earth surface gps sensing using applications monitoring satellites receiver signal delay measurements navigation also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
GNSS reflectometryis abi-static radar0.90text
GPSinstance ofinvolves making measurements from the reflections from the Earth of navigation signals from Global Navigation Satellite Systems0.80text
GNSS reflectometryrelated to PrinciplesGNSS0.60section
GNSS reflectometryrelated to PrinciplesFor0.60section
GNSS reflectometryrelated to PrinciplesDoppler0.60section
GNSS reflectometryrelated to PrinciplesThe0.60section
GNSS reflectometryrelated to PrinciplesAs0.60section
GNSS reflectometryrelated to PrinciplesDelay Doppler Map0.60section
GNSS reflectometryrelated to PrinciplesDDM0.60section
GNSS reflectometryrelated to PrinciplesGNSS-R0.60section
GNSS reflectometryrelated to PrinciplesFurther0.60section
GNSS reflectometryrelated to PrinciplesSince0.60section

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