Class information for:
Level 1: PHOBOS//DEIMOS//PLANETS AND SATELLITES INDIVIDUAL PHOBOS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21007 437 32.1 47%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
170 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 58974
348 2             JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//MARS//ICARUS 17662
21007 1                   PHOBOS//DEIMOS//PLANETS AND SATELLITES INDIVIDUAL PHOBOS 437

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHOBOS authKW 1349994 7% 60% 32
2 DEIMOS authKW 1009675 4% 85% 17
3 PLANETS AND SATELLITES INDIVIDUAL PHOBOS authKW 698740 2% 100% 10
4 MARS SATELLITES authKW 263365 2% 54% 7
5 MARTIAN SATELLITES authKW 209622 1% 100% 3
6 PLANETS AND SATELLITES INDIVIDUAL DEIMOS authKW 209622 1% 100% 3
7 STICKNEY authKW 209622 1% 100% 3
8 MARS EJECTS authKW 139748 0% 100% 2
9 MARS FUNDAMENTAL PARAMETERS authKW 139748 0% 100% 2
10 MARS NUTATION authKW 139748 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Astronomy & Astrophysics 12086 68% 0% 298
2 Geochemistry & Geophysics 1539 17% 0% 74
3 Engineering, Aerospace 1377 9% 0% 38
4 Geosciences, Multidisciplinary 794 16% 0% 72
5 Meteorology & Atmospheric Sciences 34 3% 0% 14
6 Remote Sensing 13 1% 0% 4
7 Imaging Science & Photographic Technology 5 1% 0% 3
8 Mathematics, Interdisciplinary Applications 2 1% 0% 4
9 Geography 1 0% 0% 2
10 Geography, Physical 1 0% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 WAVE MECH 139748 0% 100% 2
2 GEODESY GEOINFORMAT SCI 117898 2% 19% 9
3 LAVOCHKIN ASSOC 93164 0% 67% 2
4 LEHRSTUHL PROZESSRECHNER 93164 0% 67% 2
5 PLANETOL GEODYNAMUFR SCI TECHUMR 6112 93164 0% 67% 2
6 RAUMFAHRTTECH WELTRAUMNUTZUNG 89835 1% 43% 3
7 CELESTIAL MECH CALCULAT EPHEMERIDES 69874 0% 100% 1
8 DEOS SYST SPATIAUX 69874 0% 100% 1
9 ESA ESTEC HME ME 69874 0% 100% 1
10 EVA HARDWARE DEV TOOLS EQUIPMENT BRANCH EC7 69874 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PLANETARY AND SPACE SCIENCE 71461 18% 1% 77
2 SOLAR SYSTEM RESEARCH 36512 5% 2% 21
3 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 28077 9% 1% 38
4 ICARUS 24406 13% 1% 57
5 EARTH MOON AND PLANETS 10167 4% 1% 16
6 ASTRONOMICHESKII ZHURNAL 6466 3% 1% 14
7 MOON AND THE PLANETS 3252 1% 2% 3
8 SOVIET ASTRONOMY LETTERS 3133 2% 1% 8
9 PHYSICS OF THE EARTH AND PLANETARY INTERIORS 3103 3% 0% 14
10 COSMIC RESEARCH 3090 1% 1% 6

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PHOBOS 1349994 7% 60% 32 Search PHOBOS Search PHOBOS
2 DEIMOS 1009675 4% 85% 17 Search DEIMOS Search DEIMOS
3 PLANETS AND SATELLITES INDIVIDUAL PHOBOS 698740 2% 100% 10 Search PLANETS+AND+SATELLITES+INDIVIDUAL+PHOBOS Search PLANETS+AND+SATELLITES+INDIVIDUAL+PHOBOS
4 MARS SATELLITES 263365 2% 54% 7 Search MARS+SATELLITES Search MARS+SATELLITES
5 MARTIAN SATELLITES 209622 1% 100% 3 Search MARTIAN+SATELLITES Search MARTIAN+SATELLITES
6 PLANETS AND SATELLITES INDIVIDUAL DEIMOS 209622 1% 100% 3 Search PLANETS+AND+SATELLITES+INDIVIDUAL+DEIMOS Search PLANETS+AND+SATELLITES+INDIVIDUAL+DEIMOS
7 STICKNEY 209622 1% 100% 3 Search STICKNEY Search STICKNEY
8 MARS EJECTS 139748 0% 100% 2 Search MARS+EJECTS Search MARS+EJECTS
9 MARS FUNDAMENTAL PARAMETERS 139748 0% 100% 2 Search MARS+FUNDAMENTAL+PARAMETERS Search MARS+FUNDAMENTAL+PARAMETERS
10 MARS NUTATION 139748 0% 100% 2 Search MARS+NUTATION Search MARS+NUTATION

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 JACOBSON, RA , LAINEY, V , (2014) MARTIAN SATELLITE ORBITS AND EPHEMERIDES.PLANETARY AND SPACE SCIENCE. VOL. 102. ISSUE . P. 35 -44 33 92% 3
2 BALL, AJ , PRICE, ME , WALKER, RJ , DANDO, GC , WELLS, NS , ZARNECKI, JC , (2009) MARS PHOBOS AND DEIMOS SURVEY (M-PADS) - A MARTIAN MOONS ORBITER AND PHOBOS LANDER.ADVANCES IN SPACE RESEARCH. VOL. 43. ISSUE 1. P. 120-127 27 84% 4
3 WITASSE, O , DUXBURY, T , CHICARRO, A , ALTOBELLI, N , ANDERT, T , ARONICA, A , BARABASH, S , BERTAUX, JL , BIBRING, JP , CARDESIN-MOINELO, A , ET AL (2014) MARS EXPRESS INVESTIGATIONS OF PHOBOS AND DEIMOS.PLANETARY AND SPACE SCIENCE. VOL. 102. ISSUE . P. 18 -34 19 90% 7
4 PASEWALDT, A , OBERST, J , WILLNER, K , BEISEMBIN, B , HOFFMANN, H , MATZ, KD , ROATSCH, T , MICHAEL, G , CARDESIN-MOINELO, A , ZUBAREV, AE , (2015) ASTROMETRIC OBSERVATIONS OF PHOBOS WITH THE SRC ON MARS EXPRESS NEW DATA AND COMPARISON OF DIFFERENT MEASUREMENT TECHNIQUES.ASTRONOMY & ASTROPHYSICS. VOL. 580. ISSUE . P. - 22 81% 0
5 JACOBSON, RA , (2010) THE ORBITS AND MASSES OF THE MARTIAN SATELLITES AND THE LIBRATION OF PHOBOS.ASTRONOMICAL JOURNAL. VOL. 139. ISSUE 2. P. 668 -679 22 81% 38
6 DEHANT, V , LE MAISTRE, S , RIVOLDINI, A , YSEBOODT, M , ROSENBLATT, P , VAN HOOLST, T , MITROVIC, M , KARATEKIN, O , MARTY, JC , CHICARRO, A , (2011) REVEALING MARS' DEEP INTERIOR: FUTURE GEODESY MISSIONS USING RADIO LINKS BETWEEN LANDERS, ORBITERS, AND THE EARTH.PLANETARY AND SPACE SCIENCE. VOL. 59. ISSUE 10. P. 1069 -1081 29 66% 5
7 LE MAISTRE, S , ROSENBLATT, P , RIVOLDINI, A , DEHANT, V , MARTY, JC , KARATEKIN, O , (2012) LANDER RADIO SCIENCE EXPERIMENT WITH A DIRECT LINK BETWEEN MARS AND THE EARTH.PLANETARY AND SPACE SCIENCE. VOL. 68. ISSUE 1. P. 105 -122 22 81% 4
8 DIRKX, D , VERMEERSEN, LLA , NOOMEN, R , VISSER, PNAM , (2014) PHOBOS LASER RANGING: NUMERICAL GEODESY EXPERIMENTS FOR MARTIAN SYSTEM SCIENCE.PLANETARY AND SPACE SCIENCE. VOL. 99. ISSUE . P. 84 -102 28 58% 2
9 DEHANT, V , FOLKNER, W , RENOTTE, E , ORBAN, D , ASMAR, S , BALMINO, G , BARRIOT, JP , BENOIST, J , BIANCALE, R , BIELE, J , ET AL (2009) LANDER RADIOSCIENCE FOR OBTAINING THE ROTATION AND ORIENTATION OF MARS.PLANETARY AND SPACE SCIENCE. VOL. 57. ISSUE 8-9. P. 1050 -1067 34 53% 7
10 ZHARKOV, VN , GUDKOVA, TV , (2016) ON THE MODEL STRUCTURE OF THE GRAVITY FIELD OF MARS.SOLAR SYSTEM RESEARCH. VOL. 50. ISSUE 4. P. 235 -250 27 57% 0

Classes with closest relation at Level 1


Rank Class id link
1 19387 UMR 8028//MECAN CELESTE CALCUL EPHEMERIDES//EPHEMERIDES
2 5547 MARS ATMOSPHERE//DUST DEVILS//MARS
3 152 MARS//MARS SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
4 488 ASTEROIDS//ASTEROIDS SURFACES//ICARUS
5 9725 PLANETARY RINGS//SATURN RINGS//PLANETS AND SATELLITES RINGS
6 3687 MARS//MARTIAN IONOSPHERE//JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
7 20562 PHYSICAL LIBRATIONS//CELESTIAL MECHANICS//ILOM
8 14222 FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO
9 6722 EARTH ROTATION//POLAR MOTION//ATMOSPHERIC ANGULAR MOMENTUM
10 11800 VENUS//VENUS SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS

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