Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
28355 | 209 | 16.5 | 30% |
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 |
8 | 3 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 146114 |
3641 | 2 | RADIO ASTRONOMY//INSTRUMENTATION INTERFEROMETERS//TECHNIQUES INTERFEROMETRIC | 1198 |
28355 | 1 | PL ASTRON//METHODS OF ASTRONOMICAL OBSERVATIONS//90 DEGREE | 209 |
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 | PL ASTRON | address | 499431 | 10% | 16% | 21 |
2 | METHODS OF ASTRONOMICAL OBSERVATIONS | authKW | 219151 | 1% | 50% | 3 |
3 | 90 DEGREE | authKW | 146102 | 0% | 100% | 1 |
4 | ANALOG CORRELATORS | authKW | 146102 | 0% | 100% | 1 |
5 | ATELIER INTER UNIV MICROELECT | address | 146102 | 0% | 100% | 1 |
6 | DELAY AMBIGUITY RESOLUTION | authKW | 146102 | 0% | 100% | 1 |
7 | DIGITAL BASEBAND CONVERTER | authKW | 146102 | 0% | 100% | 1 |
8 | DIPARTIMENTO ELETTRON PLICAT | address | 146102 | 0% | 100% | 1 |
9 | EARTHS ORIENTATION PARAMETERS | authKW | 146102 | 0% | 100% | 1 |
10 | EARTHS ROTATION PARAMETERS | authKW | 146102 | 0% | 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 | 2730 | 47% | 0% | 99 |
2 | Telecommunications | 844 | 17% | 0% | 36 |
3 | Engineering, Electrical & Electronic | 705 | 35% | 0% | 73 |
4 | Instruments & Instrumentation | 702 | 19% | 0% | 39 |
5 | Remote Sensing | 559 | 7% | 0% | 15 |
6 | Engineering, General | 214 | 8% | 0% | 17 |
7 | Geochemistry & Geophysics | 134 | 8% | 0% | 16 |
8 | Meteorology & Atmospheric Sciences | 82 | 6% | 0% | 13 |
9 | Humanities, Multidisciplinary | 11 | 1% | 0% | 2 |
10 | Imaging Science & Photographic Technology | 6 | 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 | PL ASTRON | 499431 | 10% | 16% | 21 |
2 | ATELIER INTER UNIV MICROELECT | 146102 | 0% | 100% | 1 |
3 | DIPARTIMENTO ELETTRON PLICAT | 146102 | 0% | 100% | 1 |
4 | GW DOWNS PHYS | 146102 | 0% | 100% | 1 |
5 | PL ASTRON IAA | 146102 | 0% | 100% | 1 |
6 | UMR INPG UJF 5130 | 146102 | 0% | 100% | 1 |
7 | BURYAT BRANCH | 48699 | 0% | 33% | 1 |
8 | IMEPUMR 5130 | 29219 | 0% | 20% | 1 |
9 | SPACE GEODYNAM | 29219 | 0% | 20% | 1 |
10 | KASHIMA SPACE TECHNOL | 20870 | 0% | 14% | 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 | JOURNAL OF THE RADIO RESEARCH LABORATORY | 125585 | 3% | 12% | 7 |
2 | SOVIET ASTRONOMY LETTERS | 12428 | 5% | 1% | 11 |
3 | INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 10567 | 8% | 0% | 17 |
4 | JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA | 6703 | 1% | 2% | 3 |
5 | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 5936 | 9% | 0% | 19 |
6 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 5536 | 6% | 0% | 12 |
7 | RADIO SCIENCE | 5364 | 6% | 0% | 13 |
8 | PROCEEDINGS ASTRONOMICAL SOCIETY OF AUSTRALIA | 4159 | 2% | 1% | 4 |
9 | EXPERIMENTAL ASTRONOMY | 3450 | 2% | 1% | 4 |
10 | ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 2281 | 3% | 0% | 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 | METHODS OF ASTRONOMICAL OBSERVATIONS | 219151 | 1% | 50% | 3 | Search METHODS+OF+ASTRONOMICAL+OBSERVATIONS | Search METHODS+OF+ASTRONOMICAL+OBSERVATIONS |
2 | 90 DEGREE | 146102 | 0% | 100% | 1 | Search 90+DEGREE | Search 90+DEGREE |
3 | ANALOG CORRELATORS | 146102 | 0% | 100% | 1 | Search ANALOG+CORRELATORS | Search ANALOG+CORRELATORS |
4 | DELAY AMBIGUITY RESOLUTION | 146102 | 0% | 100% | 1 | Search DELAY+AMBIGUITY+RESOLUTION | Search DELAY+AMBIGUITY+RESOLUTION |
5 | DIGITAL BASEBAND CONVERTER | 146102 | 0% | 100% | 1 | Search DIGITAL+BASEBAND+CONVERTER | Search DIGITAL+BASEBAND+CONVERTER |
6 | EARTHS ORIENTATION PARAMETERS | 146102 | 0% | 100% | 1 | Search EARTHS+ORIENTATION+PARAMETERS | Search EARTHS+ORIENTATION+PARAMETERS |
7 | EARTHS ROTATION PARAMETERS | 146102 | 0% | 100% | 1 | Search EARTHS+ROTATION+PARAMETERS | Search EARTHS+ROTATION+PARAMETERS |
8 | ELECTRONIC VLBI | 146102 | 0% | 100% | 1 | Search ELECTRONIC+VLBI | Search ELECTRONIC+VLBI |
9 | EXTENDED CRT | 146102 | 0% | 100% | 1 | Search EXTENDED+CRT | Search EXTENDED+CRT |
10 | FREQUENCY CONVERTING SYSTEM | 146102 | 0% | 100% | 1 | Search FREQUENCY+CONVERTING+SYSTEM | Search FREQUENCY+CONVERTING+SYSTEM |
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 | KIUCHI, H , OKUMURA, S , AMAGAI, J , IGUCHI, S , KONDO, T , (2007) DIRECTLY CONTROLLED REFERENCE FREQUENCY WAVEFRONT CLOCK METHOD APPLIED TO 100-GHZ RADIO INTERFEROMETRY AND FRINGE SIMULATOR.RADIO SCIENCE. VOL. 42. ISSUE 3. P. - | 8 | 89% | 1 |
2 | FEDOTOV, LV , KOL'TSOV, NE , MARSHALOV, DA , NOSOV, EV , (2013) A DATA ACQUISITION SYSTEM OF THE S/X-WAVE RANGE OF THE RADIO INTERFEROMETER FOR THE UNIVERSAL TIME ON-LINE MONITORING.INSTRUMENTS AND EXPERIMENTAL TECHNIQUES. VOL. 56. ISSUE 3. P. 339-346 | 5 | 100% | 0 |
3 | KIUCHI, H , IMAE, M , KONDO, T , SEKIDO, A , HAMA, S , HOSHINO, T , UOSE, H , YAMAMOTO, T , (2000) REAL-TIME VLBI SYSTEM USING ATM NETWORK.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING. VOL. 38. ISSUE 3. P. 1290 -1297 | 6 | 100% | 1 |
4 | LANUCARA, M , BORGHI, R , (2013) DECORRELATION OF QUANTIZED SIGNALS INDUCED BY FILTERING AND REQUANTIZATION.DIGITAL SIGNAL PROCESSING. VOL. 23. ISSUE 2. P. 522-529 | 5 | 83% | 0 |
5 | KIUCHI, H , (2005) PARALLEL BIT STREAM CORRELATION SYSTEM FOR VERY LONG BASELINE INTERFEROMETRY.RADIO SCIENCE. VOL. 40. ISSUE 5. P. - | 6 | 75% | 1 |
6 | FINKELSTEIN, AM , IPATOV, AV , SKURIKHINA, EA , SURKIS, IF , SMOLENTSEV, SG , FEDOTOV, LV , (2012) GEODYNAMIC OBSERVATIONS ON THE QUASAR VLBI NETWORK IN 2009-2011.ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS. VOL. 38. ISSUE 6. P. 394-398 | 3 | 100% | 3 |
7 | BAARS, JWM , D'ADDARIO, LR , THOMPSON, AR , (2009) RADIO ASTRONOMY IN THE EARLY TWENTY-FIRST CENTURY.PROCEEDINGS OF THE IEEE. VOL. 97. ISSUE 8. P. 1377-1381 | 4 | 80% | 4 |
8 | FINKELSTEIN, AM , KAIDANOVSKII, MN , SAL'NIKOV, AI , MIKHAILOV, AG , BEZRUKOV, IA , SKURIKHINA, EA , SURKIS, IF , (2011) PROMPT DETERMINATION OF UNIVERSAL TIME CORRECTIONS IN E-VLBI MODE.ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS. VOL. 37. ISSUE 6. P. 431-439 | 3 | 100% | 0 |
9 | IGUCHI, S , KURAYAMA, T , KAWAGUCHI, N , KAWAKAMI, K , (2005) GIGABIT DIGITAL FILTER BANK: DIGITAL BACKEND SUBSYSTEM IN THE VERA DATA-ACQUISITION SYSTEM.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN. VOL. 57. ISSUE 1. P. 259 -271 | 4 | 80% | 45 |
10 | KIUCHI, H , TAKAHASHI, Y , KANEKO, A , UOSE, H , IWAMURA, S , HOSHINO, T , KAWAGUCHI, N , KOBAYASHI, H , FUJISAWA, K , AMAGAI, J , ET AL (2000) VERY LONG BASELINE CONNECTED INTERFEROMETRY VIA THE STM-16 ATM NETWORK.IEICE TRANSACTIONS ON COMMUNICATIONS. VOL. E83B. ISSUE 2. P. 238 -245 | 4 | 100% | 0 |
Classes with closest relation at Level 1 |