Class information for:
Level 1: SEA ICE//SEA ICE THICKNESS//MELT PONDS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5143 1665 31.4 53%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
14 3       OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//JOURNAL OF PHYSICAL OCEANOGRAPHY 127273
1322 2             SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//URSUS MARITIMUS 8441
5143 1                   SEA ICE//SEA ICE THICKNESS//MELT PONDS 1665

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 SEA ICE authKW 1193405 21% 19% 348
2 SEA ICE THICKNESS authKW 415635 2% 67% 34
3 MELT PONDS authKW 395424 2% 74% 29
4 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS journal 181518 20% 3% 332
5 SEA ICE CONCENTRATION authKW 161442 1% 46% 19
6 CRYOSPHERE CLIMATE GRP address 148535 1% 90% 9
7 EARTH OBSERVAT SCI address 139782 3% 13% 58
8 SEA ICE CLASSIFICATION authKW 130401 0% 89% 8
9 ANNALS OF GLACIOLOGY journal 120893 6% 6% 104
10 MARINE ICE SERV address 110027 0% 100% 6

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 Remote Sensing 71889 28% 1% 471
2 Imaging Science & Photographic Technology 47664 24% 1% 399
3 Oceanography 29927 30% 0% 502
4 Geography, Physical 10870 14% 0% 229
5 Geosciences, Multidisciplinary 8603 27% 0% 448
6 Geochemistry & Geophysics 4712 15% 0% 254
7 Meteorology & Atmospheric Sciences 2739 12% 0% 199
8 Engineering, Ocean 1529 3% 0% 43
9 Engineering, Civil 1091 8% 0% 127
10 Engineering, Electrical & Electronic 866 16% 0% 259

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 CRYOSPHERE CLIMATE GRP 148535 1% 90% 9
2 EARTH OBSERVAT SCI 139782 3% 13% 58
3 MARINE ICE SERV 110027 0% 100% 6
4 CRYOSPHER SCI BRANCH 97402 1% 25% 21
5 COLD REG ENGN 80517 3% 8% 57
6 POLAR OBSERVAT MODELLING 71819 1% 17% 23
7 COLD REG ENGN ALASKA 48898 0% 67% 4
8 HYDROSPHER BIOSPHER SCI 47952 1% 17% 15
9 OCEANOG CLIMAT LOCEAN IPSL 41259 0% 75% 3
10 SPACE MONITORING ECOINFORMAT SYST SECTOR 41259 0% 75% 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 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 181518 20% 3% 332
2 ANNALS OF GLACIOLOGY 120893 6% 6% 104
3 COLD REGIONS SCIENCE AND TECHNOLOGY 73557 6% 4% 93
4 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 69328 11% 2% 184
5 CRYOSPHERE 60175 3% 6% 56
6 INTERNATIONAL JOURNAL OF REMOTE SENSING 15612 5% 1% 90
7 JOURNAL OF GLACIOLOGY 14849 3% 2% 45
8 CANADIAN JOURNAL OF REMOTE SENSING 13279 2% 3% 26
9 REMOTE SENSING OF ENVIRONMENT 10338 4% 1% 59
10 ATMOSPHERE-OCEAN 8510 1% 2% 20

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 SEA ICE 1193405 21% 19% 348 Search SEA+ICE Search SEA+ICE
2 SEA ICE THICKNESS 415635 2% 67% 34 Search SEA+ICE+THICKNESS Search SEA+ICE+THICKNESS
3 MELT PONDS 395424 2% 74% 29 Search MELT+PONDS Search MELT+PONDS
4 SEA ICE CONCENTRATION 161442 1% 46% 19 Search SEA+ICE+CONCENTRATION Search SEA+ICE+CONCENTRATION
5 SEA ICE CLASSIFICATION 130401 0% 89% 8 Search SEA+ICE+CLASSIFICATION Search SEA+ICE+CLASSIFICATION
6 ICE CONCENTRATION 106851 1% 45% 13 Search ICE+CONCENTRATION Search ICE+CONCENTRATION
7 SNOW ON SEA ICE 94307 0% 86% 6 Search SNOW+ON+SEA+ICE Search SNOW+ON+SEA+ICE
8 ICE RIDGES 92827 1% 56% 9 Search ICE+RIDGES Search ICE+RIDGES
9 THIN ICE 91689 0% 100% 5 Search THIN+ICE Search THIN+ICE
10 MELT ONSET 82517 0% 75% 6 Search MELT+ONSET Search MELT+ONSET

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 KERN, S , KHVOROSTOVSKY, K , SKOURUP, H , RINNE, E , PARSAKHOO, ZS , DJEPA, V , WADHAMS, P , SANDVEN, S , (2015) THE IMPACT OF SNOW DEPTH, SNOW DENSITY AND ICE DENSITY ON SEA ICE THICKNESS RETRIEVAL FROM SATELLITE RADAR ALTIMETRY: RESULTS FROM THE ESA-CCI SEA ICE ECV PROJECT ROUND ROBIN EXERCISE.CRYOSPHERE. VOL. 9. ISSUE 1. P. 37 -52 43 83% 3
2 LANDY, J , EHN, J , SHIELDS, M , BARBER, D , (2014) SURFACE AND MELT POND EVOLUTION ON LANDFAST FIRST-YEAR SEA ICE IN THE CANADIAN ARCTIC ARCHIPELAGO.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. VOL. 119. ISSUE 5. P. 3054-3075 40 85% 8
3 IVANOVA, N , PEDERSEN, LT , TONBOE, RT , KERN, S , HEYGSTER, G , LAVERGNE, T , SORENSEN, A , SALDO, R , DYBKJAER, G , BRUCKER, L , ET AL (2015) INTER-COMPARISON AND EVALUATION OF SEA ICE ALGORITHMS: TOWARDS FURTHER IDENTIFICATION OF CHALLENGES AND OPTIMAL APPROACH USING PASSIVE MICROWAVE OBSERVATIONS.CRYOSPHERE. VOL. 9. ISSUE 5. P. 1797 -1817 35 81% 14
4 SCHARIEN, RK , HOCHHEIM, K , LANDY, J , BARBER, DG , (2014) FIRST-YEAR SEA ICE MELT POND FRACTION ESTIMATION FROM DUAL-POLARISATION C-BAND SAR - PART 2: SCALING IN SITU TO RADARSAT-2.CRYOSPHERE. VOL. 8. ISSUE 6. P. 2163 -2176 45 75% 5
5 HUANG, W , LU, P , LEI, R , XIE, H , LI, Z , (2016) MELT POND DISTRIBUTION AND GEOMETRY IN HIGH ARCTIC SEA ICE DERIVED FROM AERIAL INVESTIGATIONS.ANNALS OF GLACIOLOGY. VOL. 57. ISSUE 73. P. 105 -118 49 69% 0
6 KURTZ, NT , FARRELL, SL , STUDINGER, M , GALIN, N , HARBECK, JP , LINDSAY, R , ONANA, VD , PANZER, B , SONNTAG, JG , (2013) SEA ICE THICKNESS, FREEBOARD, AND SNOW DEPTH PRODUCTS FROM OPERATION ICEBRIDGE AIRBORNE DATA.CRYOSPHERE. VOL. 7. ISSUE 4. P. 1035-1056 36 82% 38
7 POLASHENSKI, C , PEROVICH, D , COURVILLE, Z , (2012) THE MECHANISMS OF SEA ICE MELT POND FORMATION AND EVOLUTION.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. VOL. 117. ISSUE . P. - 31 94% 55
8 KERN, S , ROSEL, A , PEDERSEN, LT , IVANOVA, N , SALDO, R , TONBOE, RT , (2016) THE IMPACT OF MELT PONDS ON SUMMERTIME MICROWAVE BRIGHTNESS TEMPERATURES AND SEA-ICE CONCENTRATIONS.CRYOSPHERE. VOL. 10. ISSUE 5. P. 2217 -2239 40 82% 0
9 SCHARIEN, RK , GELDSETZER, T , BARBER, DG , YACKEL, JJ , LANGLOIS, A , (2010) PHYSICAL, DIELECTRIC, AND C BAND MICROWAVE SCATTERING PROPERTIES OF FIRST-YEAR SEA ICE DURING ADVANCED MELT.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. VOL. 115. ISSUE . P. - 45 79% 11
10 XIE, HJ , TEKELI, AE , ACKLEY, SF , YI, DH , ZWALLY, HJ , (2013) SEA ICE THICKNESS ESTIMATIONS FROM ICESAT ALTIMETRY OVER THE BELLINGSHAUSEN AND AMUNDSEN SEAS, 2003-2009.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS. VOL. 118. ISSUE 5. P. 2438 -2453 34 85% 15

Classes with closest relation at Level 1


Rank Class id link
1 461 ARCTIC OCEAN//SEA ICE//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
2 13128 ICE ALGAE//SEA ICE//SEA ICE ALGAE
3 14405 ANTARCTIC BOTTOM WATER//ICEBERGS//WEDDELL SEA
4 13524 ARCTIC CLOUDS//MIXED PHASE CLOUDS//ALASKA CLIMATE
5 30674 PIEZOELECTRIC RUBBER TRANSDUCER//ASYMPTOTIC DISPERSION CURVES//AURORA AUSTRALIS
6 9119 AVALANCHE FORECASTING//COLD REGIONS SCIENCE AND TECHNOLOGY//AVALANCHE
7 9694 COLD REGIONS SCIENCE AND TECHNOLOGY//ICE LOAD//ICE INDUCED VIBRATION
8 20608 NORTH PACIFIC INTERMEDIATE WATER//NPIW//SEA OF OKHOTSK
9 1707 SNOW WATER EQUIVALENT//SNOW COVER//SNOW
10 15191 VLFS//FLEXURAL GRAVITY WAVES//VERY LARGE FLOATING STRUCTURE

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