Class information for:
Level 1: GPS SOLUTIONS//PRECISE POINT POSITIONING//AMBIGUITY RESOLUTION

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
247 3       IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//JOURNAL OF GEODESY//IET RADAR SONAR AND NAVIGATION 46948
1797 2             GPS SOLUTIONS//GNSS//INDOOR LOCALIZATION 6638
5426 1                   GPS SOLUTIONS//PRECISE POINT POSITIONING//AMBIGUITY RESOLUTION 1656

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GPS SOLUTIONS journal 2030271 16% 42% 257
2 PRECISE POINT POSITIONING authKW 1693896 7% 78% 114
3 AMBIGUITY RESOLUTION authKW 1364002 7% 64% 112
4 GNSS address 1155934 8% 45% 135
5 INTEGER AMBIGUITY RESOLUTION authKW 894804 3% 98% 48
6 GLONASS authKW 842810 5% 59% 75
7 JOURNAL OF GEODESY journal 646895 13% 15% 220
8 GPS authKW 551460 20% 9% 338
9 MULTI GNSS authKW 443594 2% 90% 26
10 BEIDOU authKW 425627 2% 57% 39

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Remote Sensing 150955 42% 1% 691
2 Engineering, Marine 21830 7% 1% 110
3 Geochemistry & Geophysics 9288 21% 0% 349
4 Engineering, Aerospace 8603 11% 0% 184
5 Geosciences, Multidisciplinary 3775 18% 0% 303
6 Engineering, Civil 2245 11% 0% 178
7 Oceanography 1605 7% 0% 122
8 Meteorology & Atmospheric Sciences 1375 9% 0% 144
9 Instruments & Instrumentation 1174 9% 0% 151
10 Telecommunications 1041 7% 0% 121

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GNSS 1155934 8% 45% 135
2 GERMAN SPACE OPERAT 304451 2% 50% 32
3 MATH GEODESY POSITIONING 256401 1% 84% 16
4 SURVEYING GEOINFORMAT ENGN 231979 1% 76% 16
5 GEODESY GEOMAT 200895 5% 12% 88
6 ASTRON PHYS GEODASIE 163572 1% 36% 24
7 SPATIAL REFERENCE SYST 146381 1% 77% 10
8 TIME SERV 117634 2% 21% 29
9 PRECIS NAV TIMING TECHNOL 115123 1% 55% 11
10 SURVEYING SPATIAL INFORMAT SYST 86146 2% 18% 25

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GPS SOLUTIONS 2030271 16% 42% 257
2 JOURNAL OF GEODESY 646895 13% 15% 220
3 SURVEY REVIEW 285941 6% 16% 92
4 JOURNAL OF SURVEYING ENGINEERING 217217 3% 22% 53
5 JOURNAL OF NAVIGATION 198168 7% 10% 108
6 NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION 118505 2% 21% 29
7 JOURNAL OF SURVEYING ENGINEERING-ASCE 35777 1% 8% 24
8 ADVANCES IN SPACE RESEARCH 27194 7% 1% 119
9 JOURNAL OF SPATIAL SCIENCE 23169 1% 8% 16
10 BULLETIN GEODESIQUE 19496 1% 11% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PRECISE POINT POSITIONING 1693896 7% 78% 114 Search PRECISE+POINT+POSITIONING Search PRECISE+POINT+POSITIONING
2 AMBIGUITY RESOLUTION 1364002 7% 64% 112 Search AMBIGUITY+RESOLUTION Search AMBIGUITY+RESOLUTION
3 INTEGER AMBIGUITY RESOLUTION 894804 3% 98% 48 Search INTEGER+AMBIGUITY+RESOLUTION Search INTEGER+AMBIGUITY+RESOLUTION
4 GLONASS 842810 5% 59% 75 Search GLONASS Search GLONASS
5 GNSS 825132 11% 24% 180 Search GNSS Search GNSS
6 GPS 551460 20% 9% 338 Search GPS Search GPS
7 MULTI GNSS 443594 2% 90% 26 Search MULTI+GNSS Search MULTI+GNSS
8 BEIDOU 425627 2% 57% 39 Search BEIDOU Search BEIDOU
9 CYCLE SLIP 425199 2% 62% 36 Search CYCLE+SLIP Search CYCLE+SLIP
10 NETWORK RTK 383771 1% 92% 22 Search NETWORK+RTK Search NETWORK+RTK

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 31993 GBAS//GDOP//GAST D
2 11051 DORIS//TERRESTRIAL REFERENCE FRAME//VLBI
3 10357 GNSS METEOROLOGY//PRECIPITABLE WATER VAPOR//ZENITH TROPOSPHERIC DELAY
4 24602 MAP MATCHING//HEIGHT AIDING//MAP MATCHING ALGORITHM
5 38360 MARINE RADIOBEACONS//3D LASER DETECTION//AUTO REGULATING
6 19373 EARTHQUAKE EARLY WARNING//EARTHQUAKE EARLY WARNING SYSTEM//HIGH RATE GPS
7 13787 TOTAL LEAST SQUARES//STRUCTURED TOTAL LEAST SQUARES//SURVEY REVIEW
8 26626 JOURNAL OF SURVEYING ENGINEERING-ASCE//FOREST GEODESY//SIGNAL INTERRUPTION PROBABILITY
9 19056 MEASUREMENT RUMENT//METROLOGIA//TIME TRANSFER
10 13769 UNAMBIGUOUS TRACKING//MULTIPATH MITIGATION//MBOC

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