Class information for:
Level 1: GLOBAL NAVIGATION SATELLITE SYSTEM REFLECTOMETRY GNSS R//GNSS R//GNSS REFLECTOMETRY

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
29 3       METEOROLOGY & ATMOSPHERIC SCIENCES//MONTHLY WEATHER REVIEW//JOURNAL OF CLIMATE 114957
1422 2             IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING//REMOTE SENSING//MICROWAVE RADIOMETRY 8185
23917 1                   GLOBAL NAVIGATION SATELLITE SYSTEM REFLECTOMETRY GNSS R//GNSS R//GNSS REFLECTOMETRY 353

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GLOBAL NAVIGATION SATELLITE SYSTEM REFLECTOMETRY GNSS R authKW 2499898 8% 100% 28
2 GNSS R authKW 2434960 8% 91% 30
3 GNSS REFLECTOMETRY authKW 1696359 5% 100% 19
4 DELAY DOPPLER MAP DDM authKW 1522492 5% 95% 18
5 OCEAN ALTIMETRY authKW 1004416 4% 75% 15
6 BISTATIC RADAR authKW 708318 8% 27% 29
7 GLOBAL NAVIGATION SATELLITE SYSTEMS REFLECTOMETRY GNSS R authKW 657437 3% 82% 9
8 REFLECTED SIGNALS authKW 624974 2% 100% 7
9 PASSIVE REFLECTOMETRY AND INTERFEROMETRY SYSTEM PARIS authKW 535692 2% 100% 6
10 GLOBAL NAVIGATION SATELLITE SYSTEMS GNSS REFLECTOMETRY authKW 446410 1% 100% 5

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Remote Sensing 75320 64% 0% 225
2 Imaging Science & Photographic Technology 41544 49% 0% 172
3 Geochemistry & Geophysics 5204 34% 0% 119
4 Geography, Physical 4126 18% 0% 65
5 Engineering, Electrical & Electronic 2889 53% 0% 187
6 Meteorology & Atmospheric Sciences 577 12% 0% 42
7 Geosciences, Multidisciplinary 422 14% 0% 48
8 Telecommunications 287 8% 0% 29
9 Engineering, Aerospace 156 3% 0% 12
10 Astronomy & Astrophysics 153 10% 0% 35

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BARCELONATECH REMOTE SENSING 372007 1% 83% 5
2 RF SYST PAYLOAD 357128 1% 100% 4
3 AERONAUT SPACE CRAE 178564 1% 100% 2
4 RECECERCA AEROSPACIAL 178564 1% 100% 2
5 IEEC CRAE 133920 1% 50% 3
6 INFORMAT SIGNAL IMAGE COTE OPALE LISIC 100439 1% 38% 3
7 BARCELONA TECH REMOTE SENSING 89282 0% 100% 1
8 CESBIOCNESIRD 89282 0% 100% 1
9 CHINA GPS 89282 0% 100% 1
10 CIVIL ENGN COMP ENGN DICII 89282 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 154179 18% 3% 64
2 GPS SOLUTIONS 28243 4% 2% 14
3 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 28087 15% 1% 54
4 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 26771 9% 1% 32
5 IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE 11640 1% 4% 3
6 REMOTE SENSING 6336 5% 0% 17
7 ADVANCES IN SPACE RESEARCH 3966 6% 0% 21
8 RADIO SCIENCE 3734 4% 0% 14
9 NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION 2641 1% 1% 2
10 REMOTE SENSING OF ENVIRONMENT 1670 3% 0% 11

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GLOBAL NAVIGATION SATELLITE SYSTEM REFLECTOMETRY GNSS R 2499898 8% 100% 28 Search GLOBAL+NAVIGATION+SATELLITE+SYSTEM+REFLECTOMETRY+GNSS+R Search GLOBAL+NAVIGATION+SATELLITE+SYSTEM+REFLECTOMETRY+GNSS+R
2 GNSS R 2434960 8% 91% 30 Search GNSS+R Search GNSS+R
3 GNSS REFLECTOMETRY 1696359 5% 100% 19 Search GNSS+REFLECTOMETRY Search GNSS+REFLECTOMETRY
4 DELAY DOPPLER MAP DDM 1522492 5% 95% 18 Search DELAY+DOPPLER+MAP+DDM Search DELAY+DOPPLER+MAP+DDM
5 OCEAN ALTIMETRY 1004416 4% 75% 15 Search OCEAN+ALTIMETRY Search OCEAN+ALTIMETRY
6 BISTATIC RADAR 708318 8% 27% 29 Search BISTATIC+RADAR Search BISTATIC+RADAR
7 GLOBAL NAVIGATION SATELLITE SYSTEMS REFLECTOMETRY GNSS R 657437 3% 82% 9 Search GLOBAL+NAVIGATION+SATELLITE+SYSTEMS+REFLECTOMETRY+GNSS+R Search GLOBAL+NAVIGATION+SATELLITE+SYSTEMS+REFLECTOMETRY+GNSS+R
8 REFLECTED SIGNALS 624974 2% 100% 7 Search REFLECTED+SIGNALS Search REFLECTED+SIGNALS
9 PASSIVE REFLECTOMETRY AND INTERFEROMETRY SYSTEM PARIS 535692 2% 100% 6 Search PASSIVE+REFLECTOMETRY+AND+INTERFEROMETRY+SYSTEM+PARIS Search PASSIVE+REFLECTOMETRY+AND+INTERFEROMETRY+SYSTEM+PARIS
10 GLOBAL NAVIGATION SATELLITE SYSTEMS GNSS REFLECTOMETRY 446410 1% 100% 5 Search GLOBAL+NAVIGATION+SATELLITE+SYSTEMS+GNSS+REFLECTOMETRY Search GLOBAL+NAVIGATION+SATELLITE+SYSTEMS+GNSS+REFLECTOMETRY

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 14643 RADIO OCCULTATION//GPS RADIO OCCULTATION//WEGENER CLIMATE GLOBAL CHANGE WEGC
2 9266 MICROWAVE RADIOMETRY//SOIL MOISTURE AND OCEAN SALINITY SMOS//MICROWAVE RADIOMETER
3 10728 RADAR ALTIMETER//MARINE GEODESY//SEA STATE BIAS
4 1827 SOIL MOISTURE//SMOS//HYDROL REMOTE SENSING
5 5426 GPS SOLUTIONS//PRECISE POINT POSITIONING//AMBIGUITY RESOLUTION
6 10357 GNSS METEOROLOGY//PRECIPITABLE WATER VAPOR//ZENITH TROPOSPHERIC DELAY
7 21412 PASSIVE RADAR//PASSIVE BISTATIC RADAR//PASSIVE COHERENT LOCATION
8 9968 SCATTEROMETER//QUIKSCAT//SEAWINDS
9 13769 UNAMBIGUOUS TRACKING//MULTIPATH MITIGATION//MBOC
10 3450 WAVES IN RANDOM MEDIA//ROUGH SURFACE SCATTERING//ROUGH SURFACE

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