Class information for:
Level 1: MOON//MOON SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS

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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
190 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 54979
217 2             METEORITICS & PLANETARY SCIENCE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//MARS 20389
616 1                   MOON//MOON SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 3268

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MOON authKW 2423228 17% 44% 571
2 MOON SURFACE authKW 1046740 4% 75% 144
3 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS journal 595106 15% 13% 476
4 MERCURY SURFACE authKW 338066 1% 75% 47
5 LUNAR SCI EXPLORAT address 297521 1% 86% 36
6 CHANGE 1 authKW 271567 1% 72% 39
7 MESSENGER authKW 242220 2% 39% 64
8 EARTH PLANETARY STUDIES address 227448 2% 29% 81
9 REGOLITH authKW 216201 3% 20% 113
10 HAWAII GEOPHYS PLANETOL address 215106 5% 15% 149

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 82717 44% 1% 1436
2 Astronomy & Astrophysics 21736 34% 0% 1116
3 Geosciences, Multidisciplinary 11011 22% 0% 718
4 Engineering, Aerospace 1886 4% 0% 126
5 Mineralogy 807 2% 0% 79
6 Meteorology & Atmospheric Sciences 705 5% 0% 157
7 Remote Sensing 417 2% 0% 57
8 Geology 192 1% 0% 41
9 Imaging Science & Photographic Technology 133 1% 0% 36
10 Spectroscopy 12 1% 0% 40

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LUNAR SCI EXPLORAT 297521 1% 86% 36
2 EARTH PLANETARY STUDIES 227448 2% 29% 81
3 HAWAII GEOPHYS PLANETOL 215106 5% 15% 149
4 RISE PROJECT 184963 1% 71% 27
5 LUNAR DEEP SPACE EXPLORAT 173536 1% 60% 30
6 EARTH ENVIRONM PLANETARY SCI 138593 2% 19% 75
7 TERR MAGNETISM 135682 5% 9% 157
8 LUNAR PLANETARY 108273 5% 7% 166
9 PLANETARY SCI DIRECTORATE 108110 1% 42% 27
10 AIR SPACE MUSEUM 96750 2% 20% 51

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 595106 15% 13% 476
2 ICARUS 176635 13% 4% 418
3 PROCEEDINGS OF LUNAR AND PLANETARY SCIENCE 131198 1% 39% 35
4 METEORITICS & PLANETARY SCIENCE 79240 5% 6% 148
5 PROCEEDINGS OF THE LUNAR AND PLANETARY SCIENCE CONFERENCE 77114 1% 40% 20
6 PLANETARY AND SPACE SCIENCE 61311 6% 3% 194
7 JOURNAL OF GEOPHYSICAL RESEARCH 38127 3% 5% 84
8 SOLAR SYSTEM RESEARCH 37949 2% 7% 60
9 GEOCHIMICA ET COSMOCHIMICA ACTA 27986 6% 2% 196
10 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS 14182 2% 2% 66

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MOON 2423228 17% 44% 571 Search MOON Search MOON
2 MOON SURFACE 1046740 4% 75% 144 Search MOON+SURFACE Search MOON+SURFACE
3 MERCURY SURFACE 338066 1% 75% 47 Search MERCURY+SURFACE Search MERCURY+SURFACE
4 CHANGE 1 271567 1% 72% 39 Search CHANGE+1 Search CHANGE+1
5 MESSENGER 242220 2% 39% 64 Search MESSENGER Search MESSENGER
6 REGOLITH 216201 3% 20% 113 Search REGOLITH Search REGOLITH
7 LUNAR CRUST 212528 1% 96% 23 Search LUNAR+CRUST Search LUNAR+CRUST
8 SELENE 210057 1% 68% 32 Search SELENE Search SELENE
9 CRATERING 187479 3% 22% 87 Search CRATERING Search CRATERING
10 THE MOON 184278 1% 66% 29 Search THE+MOON Search THE+MOON

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 29811 RESONANCES SPIN ORBIT//SPIN ORBIT PROBLEM//MERCURY INTERIOR
2 11192 MERCURY ATMOSPHERE//EXOSPHERE//MOON
3 20807 ASTEROID VESTA//VESTA//ASTROMAT OFF
4 17587 MARS INTERIOR//MARS//MARS MAGNETIC FIELD
5 21988 LUNAR SIMULANT//LUNAR REGOLITH SIMULANT//GRANULAR MECH REGOLITH OPERAT
6 31680 CRATER DETECTION//CRATER DETECTION ALGORITHM//AUTOMATIC CRATER DETECTION
7 29066 BAIMKA//BOLSHAYA POLYA RIVER//COMBUST MINERALS
8 11751 MARTIAN METEORITES//SHERGOTTITE//METEORITICS & PLANETARY SCIENCE
9 172 MARS//MARS SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
10 12490 VENUS//VENUS SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS

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