Class information for:
Level 1: COMP GEOPHYS//TRAVELTIME//TRAVELTIME COMPUTATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
7170 1321 25.9 46%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
476 14997 GEOPHYSICS//GEOPHYSICAL PROSPECTING//JOURNAL OF SEISMIC EXPLORATION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COMP GEOPHYS Address 19 80% 1% 12
2 TRAVELTIME Author keyword 10 29% 2% 30
3 TRAVELTIME COMPUTATION Author keyword 8 100% 0% 5
4 STATIC CORRECTION Author keyword 6 43% 1% 10
5 MINIMUM TRAVELTIME TREE ALGORITHM Author keyword 6 100% 0% 4
6 MULTI PHASE TRAVEL TIMES Author keyword 6 100% 0% 4
7 INTEGRATED GEOPHYS INTERPRETAT THEORY Address 5 63% 0% 5
8 SEISMIC RAY TRACING Author keyword 5 63% 0% 5
9 FIRST ARRIVAL TRAVELTIME Author keyword 4 67% 0% 4
10 TWO POINT RAY TRACING Author keyword 4 75% 0% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 TRAVELTIME 10 29% 2% 30 Search TRAVELTIME Search TRAVELTIME
2 TRAVELTIME COMPUTATION 8 100% 0% 5 Search TRAVELTIME+COMPUTATION Search TRAVELTIME+COMPUTATION
3 STATIC CORRECTION 6 43% 1% 10 Search STATIC+CORRECTION Search STATIC+CORRECTION
4 MINIMUM TRAVELTIME TREE ALGORITHM 6 100% 0% 4 Search MINIMUM+TRAVELTIME+TREE+ALGORITHM Search MINIMUM+TRAVELTIME+TREE+ALGORITHM
5 MULTI PHASE TRAVEL TIMES 6 100% 0% 4 Search MULTI+PHASE+TRAVEL+TIMES Search MULTI+PHASE+TRAVEL+TIMES
6 SEISMIC RAY TRACING 5 63% 0% 5 Search SEISMIC+RAY+TRACING Search SEISMIC+RAY+TRACING
7 FIRST ARRIVAL TRAVELTIME 4 67% 0% 4 Search FIRST+ARRIVAL+TRAVELTIME Search FIRST+ARRIVAL+TRAVELTIME
8 TWO POINT RAY TRACING 4 75% 0% 3 Search TWO+POINT+RAY+TRACING Search TWO+POINT+RAY+TRACING
9 AMPLITUDE INVERSION 3 50% 0% 5 Search AMPLITUDE+INVERSION Search AMPLITUDE+INVERSION
10 RAY PERTURBATION THEORY 3 50% 0% 5 Search RAY+PERTURBATION+THEORY Search RAY+PERTURBATION+THEORY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FINITE DIFFERENCE CALCULATION 106 57% 10% 126
2 COMPLEX LAYERED MEDIA 26 87% 1% 13
3 GENERALIZED RECIPROCAL METHOD 23 72% 1% 18
4 LARGE MATRIX INVERSIONS 20 100% 1% 9
5 WAVE FRONT CONSTRUCTION 18 57% 2% 21
6 TRAVEL TIME TOMOGRAPHY 16 20% 5% 70
7 REFRACTION TOMOGRAPHY 15 59% 1% 17
8 SEISMIC RAYS 15 88% 1% 7
9 A POSTERIORI COVARIANCE 14 100% 1% 7
10 CONVOLUTION SECTION 13 80% 1% 8

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Seismic tomography: A window into deep Earth 2010 41 355 30%
Transdimensional tomography with unknown data noise 2012 21 82 30%
Monte Carlo analysis of inverse problems 2002 81 43 40%
Inferring crustal structure in the Aleutian island arc from a sparse wide-angle seismic data set 2004 33 81 52%
Monte Carlo methods in geophysical inverse problems 2002 80 126 25%
New advances of seismic tomography and its applications to subduction zones and earthquake fault zones: A review 2001 33 80 40%
Ray tracing methods for inverse problems 2000 8 19 79%
Seismic Tomography from the Old to the New Millennium 2013 0 53 49%
A new approach for traveltime tomography and migration without ray tracing 2002 0 15 67%
3-DIMENSIONAL SEISMIC IMAGING 1987 36 62 34%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COMP GEOPHYS 19 80% 0.9% 12
2 INTEGRATED GEOPHYS INTERPRETAT THEORY 5 63% 0.4% 5
3 GEOL ENGN GEOMAT 3 15% 1.4% 18
4 GEOPHYS DATA PROC 2 67% 0.2% 2
5 REGAIN 2 43% 0.2% 3
6 WAVE THEORY IMAGING TECHNOL 1 100% 0.2% 2
7 RICE INVERS PROJECT 1 27% 0.3% 4
8 ALLIED GEOPHYS 1 30% 0.2% 3
9 ADV DATA INFERENCE 1 40% 0.2% 2
10 ATLANTIC MARINE GEOL 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000234524 GEOPHYSICS//JOURNAL OF SEISMIC EXPLORATION//GEOPHYSICAL PROSPECTING
2 0.0000199543 HIGH FREQUENCY WAVE PROPAGATION//HAMILTONIAN PRESERVING SCHEMES//HIGH FREQUENCY WAVE
3 0.0000188419 CONTROLLED SOURCE SEISMOL GRP//CROOKED LINE//SEZ GEOL PLICATA GEOFIS PLICATA
4 0.0000126104 MTA ME PL GEOSCI GRP//MTA ME GRP ENGN GEOSCI//COMBINED GEOELECTRIC INVERSION
5 0.0000115985 EDINBURGH ANISOTROPY PROJECT//SHEAR WAVE SPLITTING//SHEAR WAVE ANAL GRP
6 0.0000112012 LT INC//SEISMIC EVENT LOCATION//AUTOMATIC PICKING
7 0.0000110498 AVO//PRE STACK INVERSION//TIME LAPSE SEISMIC
8 0.0000094163 CALCARENITE STONE//ELASTIC DYNAMIC MODULUS//LONGITUDINAL AND TRANSVERSE VELOCITIES
9 0.0000061461 SEISMIC ANISOTROPY//SHEAR WAVE SPLITTING//UPPER MANTLE
10 0.0000060932 SEISM IMAGING MODELING//MULTIPLE ATTENUATION//TIME FREQUENCY PEAK FILTERING TFPF