Class information for:
Level 1: ASTRONOMY//T P ALTIMETRY//MIL GEOG HYDROMETEOROL OFF

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
30498 168 24.0 20%



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
477 2             ASTEROIDS//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE 15800
30498 1                   ASTRONOMY//T P ALTIMETRY//MIL GEOG HYDROMETEOROL OFF 168

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 ASTRONOMY journal 736114 5% 45% 9
2 T P ALTIMETRY authKW 545277 2% 100% 3
3 MIL GEOG HYDROMETEOROL OFF address 363518 1% 100% 2
4 VTOPU address 272635 2% 50% 3
5 AIRCRAFT MAINTENANCE AERONAUT MFG address 181759 1% 100% 1
6 ANGULAR MOMENTUM VECTOR authKW 181759 1% 100% 1
7 ASTROGEODETIC NETWORK authKW 181759 1% 100% 1
8 AZIMUTH DIFFERENCE authKW 181759 1% 100% 1
9 CARBON DIOXIDE MOLECULE authKW 181759 1% 100% 1
10 COMETS INDIVIDUAL HUMASON BOWEN authKW 181759 1% 100% 1

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 2454 50% 0% 84
2 Geochemistry & Geophysics 858 20% 0% 34
3 Geosciences, Multidisciplinary 363 18% 0% 30
4 Multidisciplinary Sciences 65 4% 0% 6
5 Mechanics 64 8% 0% 13
6 Mathematics, Applied 45 8% 0% 13
7 Geology 42 2% 0% 4
8 Mathematics, Interdisciplinary Applications 32 4% 0% 6
9 Literary Reviews 19 1% 0% 1
10 Remote Sensing 9 1% 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 MIL GEOG HYDROMETEOROL OFF 363518 1% 100% 2
2 VTOPU 272635 2% 50% 3
3 AIRCRAFT MAINTENANCE AERONAUT MFG 181759 1% 100% 1
4 GEOG SERV 181757 1% 50% 2
5 GEODET SURV 90878 1% 50% 1
6 TOPOG SERV 90876 1% 25% 2
7 TOPOG 58417 2% 11% 3
8 VIA BRERA 28 45438 1% 25% 1
9 GRP ORBITAL DYNAM PLANETOL 36350 1% 20% 1
10 SEISMOL OBSERV 23363 2% 4% 3

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 ASTRONOMY 736114 5% 45% 9
2 CELESTIAL MECHANICS 29487 6% 2% 10
3 BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA 27046 5% 2% 9
4 SCIENCE NEWS 24848 2% 3% 4
5 MOON AND THE PLANETS 23534 3% 3% 5
6 ASTRONOMICHESKII ZHURNAL 22031 10% 1% 16
7 ACTA GEODAETICA ET GEOPHYSICA HUNGARICA 14983 2% 2% 4
8 STUDIA GEOPHYSICA ET GEODAETICA 9622 5% 1% 8
9 PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS 5748 5% 0% 8
10 EARTH MOON AND PLANETS 5064 4% 0% 7

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 T P ALTIMETRY 545277 2% 100% 3 Search T+P+ALTIMETRY Search T+P+ALTIMETRY
2 ANGULAR MOMENTUM VECTOR 181759 1% 100% 1 Search ANGULAR+MOMENTUM+VECTOR Search ANGULAR+MOMENTUM+VECTOR
3 ASTROGEODETIC NETWORK 181759 1% 100% 1 Search ASTROGEODETIC+NETWORK Search ASTROGEODETIC+NETWORK
4 AZIMUTH DIFFERENCE 181759 1% 100% 1 Search AZIMUTH+DIFFERENCE Search AZIMUTH+DIFFERENCE
5 CARBON DIOXIDE MOLECULE 181759 1% 100% 1 Search CARBON+DIOXIDE+MOLECULE Search CARBON+DIOXIDE+MOLECULE
6 COMETS INDIVIDUAL HUMASON BOWEN 181759 1% 100% 1 Search COMETS+INDIVIDUAL+HUMASON+BOWEN Search COMETS+INDIVIDUAL+HUMASON+BOWEN
7 DE SPINNING 181759 1% 100% 1 Search DE+SPINNING Search DE+SPINNING
8 DETERMINATION OF GRAVITY FIELD 181759 1% 100% 1 Search DETERMINATION+OF+GRAVITY+FIELD Search DETERMINATION+OF+GRAVITY+FIELD
9 EQUATORIAL AXES DIRECTIONS 181759 1% 100% 1 Search EQUATORIAL+AXES+DIRECTIONS Search EQUATORIAL+AXES+DIRECTIONS
10 EQUATORIAL FLATTENING VARIATIONS 181759 1% 100% 1 Search EQUATORIAL+FLATTENING+VARIATIONS Search EQUATORIAL+FLATTENING+VARIATIONS

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 ZHURAVLEV, SG , PETRUTSKIJ, AA , (1990) PRESENT STATUS OF THE PROBLEM OF THE TRANSLATORY-ROTATIONAL MOTION OF 3 RIGID BODIES.ASTRONOMICHESKII ZHURNAL. VOL. 67. ISSUE 3. P. 602-611 10 83% 0
2 KOSJAKOV, EA , TIKHONOV, AA , (2015) DIFFERENTIAL EQUATIONS FOR LIBRATIONAL MOTION OF GRAVITY-ORIENTED RIGID BODY.INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS. VOL. 73. ISSUE . P. 51 -57 4 67% 1
3 BARDIN, BS , (2007) ON NONLINEAR MOTIONS OF HAMILTONIAN SYSTEM IN CASE OF FOURTH ORDER RESONANCE.REGULAR & CHAOTIC DYNAMICS. VOL. 12. ISSUE 1. P. 86-100 4 80% 1
4 ABAD, A , ARRIBAS, M , ELIPE, A , (1989) ON THE ATTITUDE OF A SPACECRAFT NEAR A LAGRANGIAN POINT.BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA. VOL. 40. ISSUE 5. P. 302-307 5 100% 6
5 ZLENKO, AA , (2016) THE FORCE FUNCTION OF TWO RIGID CELESTIAL BODIES IN DELAUNAY-ANDOYER VARIABLES.ASTRONOMY REPORTS. VOL. 60. ISSUE 1. P. 174 -181 2 100% 0
6 SILVA, WR , ZANARDI, MCFPS , CABETTE, RES , FORMIGA, JKS , (2012) STUDY OF STABILITY OF ROTATIONAL MOTION OF SPACECRAFT WITH CANONICAL VARIABLES.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 2 100% 2
7 WEBER, Z , MONUS, P , WEBER, Z , VARGA, P , BUS, Z , GYORI, E , KISZELY, M , GRIBOVSZKI, K , SZEIDOVITZ, G , GALSA, A , ET AL (2007) HUNGARIAN NATIONAL REPORT ON IASPEI 2003-2006.ACTA GEODAETICA ET GEOPHYSICA HUNGARICA. VOL. 42. ISSUE 2. P. 253-265 3 75% 0
8 FERRANDIZ, JM , SANSATURIO, ME , (1994) EXTENDED CANONICAL-TRANSFORMATIONS WITH REDUNDANT VARIABLES - HAMILTONIAN AND LAGRANGEAN FORMULATIONS AND DEGENERATION.ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK. VOL. 45. ISSUE 3. P. 458-477 4 80% 0
9 ADAM, J , BORZA, T , KENYERES, A , PAPP, G , VOLGYESI, L , BANYAI, L , MENTES, G , VARGA, P , JOO, I , MENTES, G , ET AL (2007) HUNGARIAN NATIONAL REPORT ON IAG 2003-2006.ACTA GEODAETICA ET GEOPHYSICA HUNGARICA. VOL. 42. ISSUE 2. P. 141 -167 5 38% 1
10 BARDIN, BS , CHEKIN, AM , (2009) NON-LINEAR OSCILLATIONS OF A HAMILTONIAN SYSTEM IN THE CASE OF 3:1 RESONANCE.PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS. VOL. 73. ISSUE 3. P. 249-258 3 60% 2

Classes with closest relation at Level 1



Rank Class id link
1 37622 COMPUTAT PLICAT SECT//STAT SATELLITE REPLENISHMENT OFF//CORRELATED NON NORMAL DISTRIBUTIONS
2 20179 DUAL SPIN SPACECRAFT//GYROSTAT//ATTITUDE MOTION
3 15782 OBLATENESS//RESTRICTED THREE BODY PROBLEM//SITNIKOV PROBLEM
4 35007 INTERHEMISPHERIC OSCILLATION//ATMOSPHERIC MASS//ARCTIC OCEAN OSCILLATION
5 28113 GREENS RESIDUE//HAMILTONIAN NORMAL FORM//HIGH FREQUENCY VIBRATION OF SUSPENSION POINT
6 20562 PHYSICAL LIBRATIONS//CELESTIAL MECHANICS//ILOM
7 6722 EARTH ROTATION//POLAR MOTION//ATMOSPHERIC ANGULAR MOMENTUM
8 12016 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY//KIRKWOOD GAPS//CELESTIAL MECHANICS
9 33562 ETUD SYNTH//NEUTRALIZING BACKGROUND//ORIGIN OF TERRESTRIAL PLANETS
10 28581 KAPITZA OSCILLATOR//METERED GAS SHOTS//REAL AND COMPLEX SPINOR REPRESENTATIONS

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