Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 32790 | 134 | 21.5 | 20% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 1 | 4 | ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL | 3876184 |
| 421 | 3 | ERGONOMICS//HUMAN FACTORS//IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS | 28487 |
| 1482 | 2 | CARTOGRAPHIC JOURNAL//INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE//QUALITATIVE SPATIAL REASONING | 7638 |
| 32790 | 1 | GREAT ELLIPSE//GREAT CIRCLE//ASTRONOMICAL VESSEL POSITION | 134 |
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 | GREAT ELLIPSE | authKW | 1823018 | 6% | 100% | 8 |
| 2 | GREAT CIRCLE | authKW | 1085760 | 7% | 53% | 9 |
| 3 | ASTRONOMICAL VESSEL POSITION | authKW | 911509 | 3% | 100% | 4 |
| 4 | FLEX PROJECTOR | authKW | 911509 | 3% | 100% | 4 |
| 5 | ADAPTIVE COMPOSITE MAP PROJECTIONS | authKW | 683632 | 2% | 100% | 3 |
| 6 | WORLD MAPS | authKW | 569688 | 4% | 50% | 5 |
| 7 | GEOMETRICAL GEODESY | authKW | 512722 | 2% | 75% | 3 |
| 8 | RASTER PROJECTION | authKW | 455755 | 1% | 100% | 2 |
| 9 | UNIV MERIDA INGN TECN TOPOG | address | 455755 | 1% | 100% | 2 |
| 10 | INTERCEPT METHOD | authKW | 455751 | 3% | 50% | 4 |
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, Marine | 25717 | 25% | 0% | 33 |
| 2 | Geography | 4471 | 27% | 0% | 36 |
| 3 | Remote Sensing | 2302 | 18% | 0% | 24 |
| 4 | Oceanography | 1313 | 22% | 0% | 30 |
| 5 | Geography, Physical | 303 | 8% | 0% | 11 |
| 6 | Geochemistry & Geophysics | 226 | 12% | 0% | 16 |
| 7 | Information Science & Library Science | 98 | 4% | 0% | 6 |
| 8 | Engineering, Civil | 84 | 7% | 0% | 10 |
| 9 | Humanities, Multidisciplinary | 82 | 3% | 0% | 4 |
| 10 | Geosciences, Multidisciplinary | 75 | 10% | 0% | 13 |
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 | UNIV MERIDA INGN TECN TOPOG | 455755 | 1% | 100% | 2 |
| 2 | DEP GEODESY PHOTOGRAMMETRY | 227877 | 1% | 100% | 1 |
| 3 | UCMCSIC | 227877 | 1% | 100% | 1 |
| 4 | MERCHANT MARINE | 205918 | 10% | 7% | 13 |
| 5 | FJORD | 113938 | 1% | 50% | 1 |
| 6 | HARPERS FERRY | 113938 | 1% | 50% | 1 |
| 7 | UCM CSIC | 113936 | 1% | 25% | 2 |
| 8 | SURVEYING TECH | 37978 | 1% | 17% | 1 |
| 9 | INFORMAT SCI TECHNOL ARTS | 32552 | 1% | 14% | 1 |
| 10 | VOSS HOSP | 32552 | 1% | 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 NAVIGATION | 148929 | 19% | 3% | 26 |
| 2 | CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE | 34313 | 4% | 3% | 6 |
| 3 | CARTOGRAPHY AND GEOGRAPHIC INFORMATION SYSTEMS | 33616 | 2% | 5% | 3 |
| 4 | JOURNAL OF GEODESY | 32645 | 10% | 1% | 14 |
| 5 | AMERICAN CARTOGRAPHER | 30631 | 3% | 3% | 4 |
| 6 | INTERNATIONAL HYDROGRAPHIC REVIEW | 17375 | 2% | 3% | 3 |
| 7 | CARTOGRAPHIC JOURNAL | 11183 | 4% | 1% | 5 |
| 8 | SURVEY REVIEW | 11031 | 4% | 1% | 5 |
| 9 | POLISH MARITIME RESEARCH | 10439 | 3% | 1% | 4 |
| 10 | GEO-PROCESSING | 9493 | 1% | 4% | 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 | GREAT ELLIPSE | 1823018 | 6% | 100% | 8 | Search GREAT+ELLIPSE | Search GREAT+ELLIPSE |
| 2 | GREAT CIRCLE | 1085760 | 7% | 53% | 9 | Search GREAT+CIRCLE | Search GREAT+CIRCLE |
| 3 | ASTRONOMICAL VESSEL POSITION | 911509 | 3% | 100% | 4 | Search ASTRONOMICAL+VESSEL+POSITION | Search ASTRONOMICAL+VESSEL+POSITION |
| 4 | FLEX PROJECTOR | 911509 | 3% | 100% | 4 | Search FLEX+PROJECTOR | Search FLEX+PROJECTOR |
| 5 | ADAPTIVE COMPOSITE MAP PROJECTIONS | 683632 | 2% | 100% | 3 | Search ADAPTIVE+COMPOSITE+MAP+PROJECTIONS | Search ADAPTIVE+COMPOSITE+MAP+PROJECTIONS |
| 6 | WORLD MAPS | 569688 | 4% | 50% | 5 | Search WORLD+MAPS | Search WORLD+MAPS |
| 7 | GEOMETRICAL GEODESY | 512722 | 2% | 75% | 3 | Search GEOMETRICAL+GEODESY | Search GEOMETRICAL+GEODESY |
| 8 | RASTER PROJECTION | 455755 | 1% | 100% | 2 | Search RASTER+PROJECTION | Search RASTER+PROJECTION |
| 9 | INTERCEPT METHOD | 455751 | 3% | 50% | 4 | Search INTERCEPT+METHOD | Search INTERCEPT+METHOD |
| 10 | ELLIPSOID OF REVOLUTION | 405111 | 3% | 44% | 4 | Search ELLIPSOID+OF+REVOLUTION | Search ELLIPSOID+OF+REVOLUTION |
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 | TSENG, WK , GUO, JL , LIU, CP , (2015) THE GEOMETRIC ALGORITHM OF INVERSE AND DIRECT PROBLEMS WITH AN AREA SOLUTION FOR THE GREAT ELLIPTIC ARCS.JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN. VOL. 23. ISSUE 4. P. 481 -490 | 8 | 100% | 0 |
| 2 | JENNY, B , SAVRIC, B , PATTERSON, T , (2015) A COMPROMISE ASPECT-ADAPTIVE CYLINDRICAL PROJECTION FOR WORLD MAPS.INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE. VOL. 29. ISSUE 6. P. 935 -952 | 7 | 100% | 0 |
| 3 | CHEN, CL , HSU, TP , WENG, GY , (2014) NEW COMPUTATIONAL APPROACHES TO DETERMINING THE ASTRONOMICAL VESSEL POSITION BASED ON THE SUMNER LINE.POLISH MARITIME RESEARCH. VOL. 21. ISSUE 4. P. 3 -11 | 7 | 100% | 0 |
| 4 | TSENG, WK , GUO, JL , LIU, CP , (2013) A COMPARISON OF GREAT CIRCLE, GREAT ELLIPSE, AND GEODESIC SAILING.JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN. VOL. 21. ISSUE 3. P. 287-299 | 7 | 100% | 0 |
| 5 | SAVRIC, B , JENNY, B , JENNY, H , (2016) PROJECTION WIZARD - AN ONLINE MAP PROJECTION SELECTION TOOL.CARTOGRAPHIC JOURNAL. VOL. 53. ISSUE 2. P. 177 -185 | 6 | 86% | 0 |
| 6 | CHEN, CL , (2016) A SYSTEMATIC APPROACH FOR SOLVING THE GREAT CIRCLE TRACK PROBLEMS BASED ON VECTOR ALGEBRA.POLISH MARITIME RESEARCH. VOL. 23. ISSUE 2. P. 3 -13 | 5 | 100% | 0 |
| 7 | TSOU, MC , (2015) CELESTIAL NAVIGATION FIX BASED ON PARTICLE SWARM OPTIMIZATION.POLISH MARITIME RESEARCH. VOL. 22. ISSUE 3. P. 20 -27 | 5 | 100% | 0 |
| 8 | TSENG, WK , (2014) AN ALGORITHM FOR THE INVERSE SOLUTION OF GEODESIC SAILING WITHOUT AUXILIARY SPHERE.JOURNAL OF NAVIGATION. VOL. 67. ISSUE 5. P. 825 -844 | 5 | 100% | 0 |
| 9 | AHN, YJ , CUI, J , HOFFMANN, C , (2011) CIRCLE APPROXIMATIONS ON SPHEROIDS.JOURNAL OF NAVIGATION. VOL. 64. ISSUE 4. P. 739-749 | 8 | 67% | 0 |
| 10 | SAVRIC, B , JENNY, B , PATTERSON, T , PETROVIC, D , HURNI, L , (2011) A POLYNOMIAL EQUATION FOR THE NATURAL EARTH PROJECTION.CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE. VOL. 38. ISSUE 4. P. 363-372 | 5 | 100% | 1 |
Classes with closest relation at Level 1 |