Class information for:
Level 1: SYNTHETIC APERTURE SONAR SAS//UNDERWATER TARGET CLASSIFICATION//SYNTHETIC APERTURE SONAR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23688 338 23.1 34%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
452 3       ACOUSTICS//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY 25435
1292 2             IEEE JOURNAL OF OCEANIC ENGINEERING//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//ACOUSTICAL PHYSICS 8657
23688 1                   SYNTHETIC APERTURE SONAR SAS//UNDERWATER TARGET CLASSIFICATION//SYNTHETIC APERTURE SONAR 338

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 SYNTHETIC APERTURE SONAR SAS authKW 1087086 6% 63% 19
2 UNDERWATER TARGET CLASSIFICATION authKW 553335 2% 88% 7
3 SYNTHETIC APERTURE SONAR authKW 477096 4% 41% 13
4 MICRONAVIGATION authKW 361363 1% 100% 4
5 IEEE JOURNAL OF OCEANIC ENGINEERING journal 351470 26% 4% 89
6 UNDERWATER ACOUSTIC IMAGING authKW 289089 1% 80% 4
7 SONAR IMAGING authKW 275314 2% 38% 8
8 COMPUTATIONAL LOAD EVALUATION authKW 271022 1% 100% 3
9 CORRELATION VELOCITY LOG authKW 271022 1% 100% 3
10 SECTOR SCAN SONAR authKW 203265 1% 75% 3

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 Engineering, Ocean 48087 31% 1% 106
2 Oceanography 6208 30% 0% 103
3 Engineering, Electrical & Electronic 3492 59% 0% 199
4 Engineering, Civil 3485 28% 0% 95
5 Acoustics 2537 17% 0% 56
6 Audiology & Speech-Language Pathology 1742 9% 0% 32
7 Telecommunications 1078 15% 0% 52
8 Imaging Science & Photographic Technology 353 5% 0% 16
9 Remote Sensing 248 4% 0% 13
10 Engineering, Marine 225 1% 0% 5

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 GIPSA SIGNALS IMAGES 180681 1% 100% 2
2 ACOUST ANTENNAS ARRAYS UNDERWATER SIGNALS A 90341 0% 100% 1
3 ASSSO 90341 0% 100% 1
4 CNRS EP 0092 90341 0% 100% 1
5 CNRS STICC CIDIMAGE INFORMAT PROC 90341 0% 100% 1
6 DEEP SEE SCI ENGN 90341 0% 100% 1
7 ECIME IUP 90341 0% 100% 1
8 ECOLE SUPER INGENIEURS ELE ICIENS GRENOBLE 90341 0% 100% 1
9 EDINBURGH PARTNERSHIP ENGN PHYS SCI 90341 0% 100% 1
10 EXPEDITIONARY MINE COUNTERMEASU PORT PROTECT 90341 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 IEEE JOURNAL OF OCEANIC ENGINEERING 351470 26% 4% 89
2 IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION 17275 3% 2% 11
3 OFFSHORE 11291 0% 13% 1
4 IEE PROCEEDINGS-F RADAR AND SIGNAL PROCESSING 10509 3% 1% 10
5 UNDERWATER TECHNOLOGY 9674 1% 4% 3
6 IET RADAR SONAR AND NAVIGATION 4284 2% 1% 7
7 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 3946 9% 0% 32
8 RADIOTEKHNIKA I ELEKTRONIKA 2976 4% 0% 12
9 SEA TECHNOLOGY 2409 1% 1% 4
10 BIOTELEMETRY AND PATIENT MONITORING 1735 0% 2% 1

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 SYNTHETIC APERTURE SONAR SAS 1087086 6% 63% 19 Search SYNTHETIC+APERTURE+SONAR+SAS Search SYNTHETIC+APERTURE+SONAR+SAS
2 UNDERWATER TARGET CLASSIFICATION 553335 2% 88% 7 Search UNDERWATER+TARGET+CLASSIFICATION Search UNDERWATER+TARGET+CLASSIFICATION
3 SYNTHETIC APERTURE SONAR 477096 4% 41% 13 Search SYNTHETIC+APERTURE+SONAR Search SYNTHETIC+APERTURE+SONAR
4 MICRONAVIGATION 361363 1% 100% 4 Search MICRONAVIGATION Search MICRONAVIGATION
5 UNDERWATER ACOUSTIC IMAGING 289089 1% 80% 4 Search UNDERWATER+ACOUSTIC+IMAGING Search UNDERWATER+ACOUSTIC+IMAGING
6 SONAR IMAGING 275314 2% 38% 8 Search SONAR+IMAGING Search SONAR+IMAGING
7 COMPUTATIONAL LOAD EVALUATION 271022 1% 100% 3 Search COMPUTATIONAL+LOAD+EVALUATION Search COMPUTATIONAL+LOAD+EVALUATION
8 CORRELATION VELOCITY LOG 271022 1% 100% 3 Search CORRELATION+VELOCITY+LOG Search CORRELATION+VELOCITY+LOG
9 SECTOR SCAN SONAR 203265 1% 75% 3 Search SECTOR+SCAN+SONAR Search SECTOR+SCAN+SONAR
10 3 D ACOUSTIC IMAGING 180681 1% 100% 2 Search 3+D+ACOUSTIC+IMAGING Search 3+D+ACOUSTIC+IMAGING

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 HAYES, MP , GOUGH, PT , (2009) SYNTHETIC APERTURE SONAR: A REVIEW OF CURRENT STATUS.IEEE JOURNAL OF OCEANIC ENGINEERING. VOL. 34. ISSUE 3. P. 207-224 31 42% 49
2 LIU, XS , ZHOU, F , ZHOU, H , TIAN, X , JIANG, RX , CHEN, YW , (2016) PEER-REVIEWED TECHNICAL COMMUNICATION A LOW-COMPLEXITY REAL-TIME 3-D SONAR IMAGING SYSTEM WITH A CROSS ARRAY.IEEE JOURNAL OF OCEANIC ENGINEERING. VOL. 41. ISSUE 2. P. 262 -273 12 71% 0
3 GUO, HT , LI, RP , XU, F , LIU, LY , (2013) REVIEW OF RESEARCH ON SONAR IMAGING TECHNOLOGY IN CHINA.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY. VOL. 31. ISSUE 6. P. 1329 -1337 12 60% 0
4 LEIER, S , FANDOS, R , ZOUBIR, AM , (2015) MOTION ERROR INFLUENCE ON SEGMENTATION AND CLASSIFICATION PERFORMANCE IN SAS-BASED AUTOMATIC MINE COUNTERMEASURES.IEEE JOURNAL OF OCEANIC ENGINEERING. VOL. 40. ISSUE 1. P. 57 -70 12 55% 0
5 CHEN, P , TIAN, X , CHEN, YW , (2010) OPTIMIZATION OF THE DIGITAL NEAR-FIELD BEAMFORMING FOR UNDERWATER 3-D SONAR IMAGING SYSTEM.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. VOL. 59. ISSUE 2. P. 415-424 8 89% 5
6 CHI, C , LI, ZH , LI, QH , (2016) FAST BROADBAND BEAMFORMING USING NONUNIFORM FAST FOURIER TRANSFORM FOR UNDERWATER REAL-TIME 3-D ACOUSTICAL IMAGING.IEEE JOURNAL OF OCEANIC ENGINEERING. VOL. 41. ISSUE 2. P. 249 -261 13 48% 0
7 FANDOS, R , ZOUBIR, AM , (2011) OPTIMAL FEATURE SET FOR AUTOMATIC DETECTION AND CLASSIFICATION OF UNDERWATER OBJECTS IN SAS IMAGES.IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING. VOL. 5. ISSUE 3. P. 454 -468 12 52% 4
8 PAN, X , CHEN, Q , XU, W , LI, JL , SUN, F , (2016) SHALLOW-WATER WIDEBAND LOW-FREQUENCY SYNTHETIC APERTURE SONAR FOR AN AUTONOMOUS UNDERWATER VEHICLE.OCEAN ENGINEERING. VOL. 118. ISSUE . P. 117 -129 7 78% 0
9 HAN, YQ , TIAN, X , ZHOU, F , JIANG, RX , CHEN, YW , (2014) A REAL-TIME 3-D UNDERWATER ACOUSTICAL IMAGING SYSTEM.IEEE JOURNAL OF OCEANIC ENGINEERING. VOL. 39. ISSUE 4. P. 620 -629 7 78% 2
10 MURINO, V , TRUCCO, A , (2000) THREE-DIMENSIONAL IMAGE GENERATION AND PROCESSING IN UNDERWATER ACOUSTIC VISION.PROCEEDINGS OF THE IEEE. VOL. 88. ISSUE 12. P. 1903 -1946 24 29% 71

Classes with closest relation at Level 1


Rank Class id link
1 37331 SILENT SONAR//SEA BED STRUCTURE//SEA BOTTOM ACOUSTICS
2 33963 IND PLICABLE MATH//JOINT CHANNEL ESTIMATION JCE//MULTI USER JOINT DETECTION MUJD
3 7770 IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTIC SEABED CLASSIFICATION//SEAFLOOR CLASSIFICATION
4 30820 ARRAY SHAPE ESTIMATION//EXTENDED TOWED ARRAY MEASUREMENTS ETAM ALGORITHM//SOFTWARE USABILITY TESTING AND EVALUATION
5 11364 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//FAST ULTRASOUND IMAGING//CODED EXCITATION
6 7601 AUTONOMOUS UNDERWATER VEHICLE//UNDERWATER VEHICLES//AUV
7 4226 SYNTHETIC APERTURE RADAR SAR//GROUND MOVING TARGET INDICATION GMTI//MICROWAVES RADAR
8 31818 MONOPULSE ESTIMATION//MONOPULSE RADAR//UNRESOLVED TARGETS
9 13634 MARKOV RANDOM FIELD//ITERATIVE CONDITIONAL ESTIMATION//TRIPLET MARKOV CHAINS
10 36960 ALIAS FREE SAMPLING//ADAPTIVE RATE FILTERING//ARRAY ESTIMATION

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