1.9(top 20%)
impact factor
5.0K(top 5%)
papers
98.1K(top 5%)
citations
104(top 5%)
h-index
1.9(top 50%)
extended IF
5.4K
all documents
102.1K
doc citations
162(top 5%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1University of Colorado742,691138254
2National Center for Atmospheric Research732,4413353
3University of California571,9282.6K2.7K
4Boston University491,869191317
5Goddard Space Flight Center661,7466588
6Hanscom Air Force Base361,6791512
7University of Michigan481,6089711.3K
8Russian Academy of Sciences1011,571388410
9Utah State University591,5503489
10California Institute of Technology321,446395462
11Los Alamos National Laboratory421,400198228
12Leipzig University341,274201207
13United States Naval Research Laboratory391,22497105
14National Institute for Space Research611,182917
15Kyoto University541,181691758
16University of Saskatchewan371,177197238
17Vikram Sarabhai Space Centre981,16729
18Hampton University331,127911
19Chinese Academy of Sciences831,0871.1K1.5K
20Danish Meteorological Institute41,03762
21Cornell University399956551.2K
22Johns Hopkins University329877781.0K
23Indian Institute of Geomagnetism5795953
24Dartmouth College19957193211
25British Antarctic Survey399193667
26University of Otago11901879353
27Bulgarian Academy of Sciences5485970101
28University of Colorado Boulder19844242315
29University of Bath26834205299
30Uppsala University34829532877
31University of Adelaide22824588596
32Massachusetts Institute of Technology248078781.2K
33National Atmospheric Research Laboratory5879224
34Nagoya University40779422496
35Pennsylvania State University197691.6K1.4K
36National Central University4575372141
37Wuhan University49740228441
38York University35715110314
39University of Texas at Dallas24670128265
40Tel Aviv University166581.3K994
41Stockholm University19655481581
42University of Alaska Fairbanks2465168109
43University of New Hampshire25649105224
44Boston College19647136229
45Arecibo Observatory25631811
46University of Reading19612384483
47University of Massachusetts12608914725
48Clemson University17605345314
49Czech Academy of Sciences26591358443
50University College London135882.1K1.7K
50Instituto Geofísico del Perú1958836
52Russian Space Research Institute165732316
53Indian Institute of Tropical Meteorology605641228
54High Altitude Observatory1754079
55SRI International2353756136
56Swedish Institute of Space Physics285321219
57University of Wuppertal165147779
58Arctic and Antarctic Research Institute30498514
59University of Oulu27496200477
60National Institute of Information and Communications Technology164886051
61Langley Research Center1647897111
62Cooperative Institute for Research in Environmental Sciences144685598
63Australian Antarctic Division23467927
64Moscow State University25453559491
65University of Rostock14447250275
66International Space University843341
67NOAA15431182240
68The Aerospace Corporation154306462
69National Observatory of Athens154083537
70University of Sheffield124031.5K1.4K
71La Trobe University20396295558
71Nanjing University of Information Science and Technology17396122122
73University of Wales12387256426
74University of Maryland233831.2K2.2K
74Rice University7383856647
76Polish Academy of Sciences19373757853
77Duke University73702.1K1.5K
78University of Leeds223667971.5K
79George Mason University17363221483
80Geophysical Institute143563144
81University of Leicester22352368865
81Lancaster University17352245528
83Freie Universität Berlin12350715862
84Tohoku University153481.3K1.2K
85Stanford University153432.0K2.8K
86University of Canterbury13341303403
87University of Southampton113351.4K1.5K
88Universitat Politècnica de Catalunya4333973353
89National Cheng Kung University11331864672
90National Institute of Polar Research133303347
91University of New Brunswick15325161257
92University of Calgary133211.5K1.7K
93Marshall Space Flight Center153204560
94National Center for Scientific Research183152.6K2.9K
95Banaras Hindu University17313296383
96Virginia Tech183107711.3K
97University of Crete9309344335
98Kyushu University212971.1K1.4K
99Hungarian Academy of Sciences13296583680
100University of Toronto82914.9K3.8K
100Sri Venkateswara University242913267
102Colorado State University142828051.3K
103Florida Institute of Technology928088106
104University of Florida102793.0K2.9K
105University of Illinois at Urbana–Champaign92771.7K1.8K
106National University of Tucumán16275721
107Dalhousie University32712.9K1.2K
107Russian State Hydrometeorological University1027196
109National Science Foundation227022186
109Technical University of Denmark102709391.1K
111Ames Research Center4268411283
112Saint Petersburg State University19267117102
113Rutherford Appleton Laboratory12266132155
114Polar Research Institute of China122651314
115National Academy of Sciences of Ukraine19264336334
116Kazan Federal University6261374119
117Xidian University14256344298
118Complutense University of Madrid42552.8K1.2K
118National Institute of Water and Atmospheric Research2255222119
120University of Newcastle42512.2K1.3K
121National Institute of Geophysics and Volcanology132441525
122Technical University of Madrid22421.7K444
122Urmia University3242502114
124University of Concepción7234431280
124University of Colombo92348365
124University of California, Berkeley72341.4K1.7K
127Air Force Space Command323311
128Leibniz Institute of Atmospheric Physics at the Rostock University622611
129University of Tromsø – The Arctic University of Norway17225181582
129Kirtland Air Force Base112253344
131University of Buenos Aires14220558873
131Finnish Meteorological Institute52207373
133The Nature Conservancy1218307121
133UPM121831341
133National Physical Laboratory12218140206
136Xi'an University of Science and Technology92173341
136King's College12172.5K647
138Slovak Academy of Sciences11216421487
139National and Kapodistrian University of Athens142159021.4K
140University of Alabama72131.4K1.3K
141University of Tokyo152072.6K3.1K
142University of Sussex102067011.1K
143Manitoba Hydro1205295
144University of Bergen102048711.4K
145University of Arizona92032.3K2.6K
146University of Bristol42023.3K2.2K
147University of Calcutta17201159285
147Universidade Presbiteriana Mackenzie162012234
149University of Washington101993.5K4.2K
150Bahir Dar University101965137
151University of Science and Technology of China121938971.1K
151Natural Environment Research Council5193131163
153China University of Geosciences4189880503
153Harvard–Smithsonian Center for Astrophysics718998114
155University of Electro-Communications1218585106
155Durham University91859221.2K
155Royal Institute of Technology101857191.0K
158Southwest Research Institute1518464124
158Science Applications International Corporation718463107
158National Aeronautics and Space Administration10184175275
161University of Oxford51814.8K3.8K
162University Of Zabol217720236
163University of Malaya9176850959
164University of East Anglia41751.5K1.2K
165National University of Malaysia12172269450
166University of Nottingham51713.0K2.4K
167Peking University111701.6K2.1K
168Rhodes University8169238288
168University of Oslo131691.2K2.3K
168University of Chinese Academy of Sciences121698791.1K
171University of Alberta61673.9K3.5K
171Graz University of Technology10167364565
173Korea Polar Research Institute121663665
174Athabasca University31659955
175University of Alabama in Huntsville1216492222
175Chinese Academy of Meteorological Sciences91645994
177University of Freiburg11623.9K1.5K
178University of Tehran81581.3K1.2K
179Instituto de Astrofísica de Andalucía61563127
180Austrian Academy of Sciences8154187402
180University of Ilorin111545467
182Universidade Federal de Campina Grande615316557
183Cranfield University3150874639
183University of Houston71501.2K1.5K
185Shandong University of Science and Technology3149707345
185University of Iowa51492.9K2.7K
187Hacettepe University31481.9K902
187Andhra University1714859137
189University of Texas at Austin111433.0K4.4K
189Space Science Institute71431824
191Chungnam National University13142396701
192University of Peshawar7141150160
193University of Minnesota113910.0K4.6K
193Masaryk University11392.5K594
193Wenzhou University3139424220
193Tokyo Women's Medical University11391.2K408
197University of Helsinki61372.6K2.8K
198Tripura University71361611
199National Scientific and Technical Research Council13135229609
200University of Rennes 121341.3K682
201University of Innsbruck61338921.2K
201University of Natal5133292280
203University of Manchester31325.5K3.7K
204CNES2131225112
204Coastal Carolina University41314242
204Federal University of Rio Grande do Norte11312.5K412
207Hokkaido University101301.7K2.0K
208Indian Institute of Astrophysics71284332
209Beijing Normal University31271.7K1.0K
210Barkatullah University31255832
211University of KwaZulu-Natal9123538807
211Indian Space Research Organisation201231878
213Johns Hopkins University Applied Physics Laboratory71213362
214Shiraz University21201.4K596
215Aalto University21191.4K716
215Irkutsk State University81196339
217Yerevan Physics Institute31177130
218Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences6116115162
219Royal Military College of Science31155932
220Boğaziçi University8114157402
221Çukurova University5112359360
221Beihang University91128651.0K
223Suez Canal University2111782278
224ETH Zürich61102.0K2.6K
224University of Ioannina4110829816
224National University of Kharkiv711011580
224University of California, Los Angeles91101.5K2.8K
228Consiglio Nazionale delle Ricerche7109450901
229University of Bern71081.7K2.5K
230Norwegian Defence Research Establishment41074665
231Natural Resources Canada7105227369
231University of Bremen51058011.0K
231Cochin University of Science and Technology1510566189
234Korea Astronomy and Space Science Institute71042934
234University of Niš11041.1K209
234Shenzhen Institute of Information Technology110417939
237University of Tartu31031.2K1.0K
237National Autonomous University of Mexico101031.3K1.9K
237Ohio State University21037.6K4.8K
237Indian Institutes of Technology81031.6K2.0K
241University of Delaware41012.0K2.0K
242University of Lancaster7100185371
242University of Graz41001.1K1.1K
242Augsburg University71001765
242University of Lagos8100147202
242Space Research and Technology Institute1510012
242Armagh Observatory21003421
248National Institute for Astrophysics5997158
249University of Karachi597250253
249Embry–Riddle Aeronautical University10973090
251Furman University6965194
252University of Salamanca1952.7K903
252National Space Agency29551
254Paris Observatory493182165
255Kyushu Institute of Technology392673428
256University Centre in Svalbard2917058
256Royal Belgian Institute for Space Aeronomy5912938
258GMV Innovating Solutions29084
258Space Research Centre of Polish Academy of Sciences190142
258Université de La Réunion59064138
261Universidade Estadual da Paraíba6899859
262Hong Kong University of Science and Technology5881.1K1.4K
262Government of India2885028
264German Aerospace Center687134269
264University of Belgrade2873.2K1.7K
264University of São Paulo5874.9K4.3K
267University of Bonn6851.8K2.5K
267Indian Institute of Technology Kharagpur485784739
267University of Warmia and Mazury in Olsztyn285795321
267Punjabi University185830244
271Memorial University of Newfoundland1843.3K1.4K
271SRM Institute of Science and Technology584362369
273University of Nova Gorica18321585
273École Normale Supérieure383758851
275Tokyo Institute of Technology3822.3K1.8K
275Université Félix Houphouët-Boigny4824562
277Ludwig Maximilian University of Munich3803.5K3.2K
277National Research Nuclear University28010759
277University of Wisconsin–Madison5805.2K5.7K
277New Jersey Institute of Technology580454686
281Vanderbilt University1795.2K2.9K
281Chalmers University of Technology7799511.6K
281Changsha University of Science and Technology279541319
281Japan Aerospace Exploration Agency579198189
285Aristotle University of Thessaloniki4782.5K2.5K
285Federal University of Campina Grande47812499
285National Space Research and Development Agency37854
288University of Cambridge1779.0K5.2K
288Osaka University3773.4K2.8K
288China University of Mining and Technology2771.2K755
291Aryabhatta Research Institute of Observational Sciences3762220
292Aligarh Muslim University474741711
292Universidade Estadual Paulista2742.6K1.4K
294Chinese Culture University373186205
294University of Kerala673144231
294National Remote Sensing Centre7732255
294COMSATS University Islamabad573596821
298Government College University472373404
298University of Évora272480320
298China Research Institute of Radiowave Propagation97269
301Democritus University of Thrace1711.6K690
301University of Texas at Arlington6715791.1K
301University of Tabriz1711.9K783
304Udaipur Solar Observatory2702111
305National University of Córdoba669420683
306Chosun University368648578
306Ruhr University Bochum4681.9K2.3K
306Texas State University668326727
309Miami University5677011.2K
310Kyung Hee University6661.1K1.6K
310Defence Academy of the United Kingdom166107
312Università degli Studi Roma Tre165776338
312SASTRA University165378155
314Federal University of Technology Akure5641937
315National Space Science Center10632250
316Imperial College London4624.2K4.9K
316British Geological Survey262278287
316Universidade do Estado do Rio de Janeiro362953588
319Northern Arizona University1611.6K785
319University of Rwanda26116473
321Chungbuk National University660550968
321Southern Federal University860234290
321University of Port Harcourt160539129
324Ioffe Institute559160180
324University of Valladolid8594111.0K
324New Mexico Institute of Mining and Technology259341320
324St. Cloud State University35997173
328City University of Hong Kong2582.5K2.1K
329Taras Shevchenko National University of Kyiv357669355
329Eötvös Loránd University5577011.1K
329Osnabrück University1571.3K787
329Umeå University4571.8K2.6K
329University of Tromso55769354
334University of Chile6561.4K2.3K
334RMIT University2562.4K2.1K
334Fırat University656291638
334University of Putra Malaysia3561.3K1.4K
334Federal University of Paraíba1562.0K655
339Bundelkhand University3551957
340Aarhus University2544.6K3.9K
340Amirkabir University of Technology1541.8K1.0K
340Mekelle University254198201
343Norwegian University of Science and Technology3532.5K2.9K
343Fu Jen Catholic University1531.1K605
343Southwest University1532.2K1.3K
343State University of New York at Albany153958656
343Niagara University15314057
343National Geophysical Research Institute6535096
343Yogi Vemana University4532285
343Indian Institute of Technology Roorkee7534981.0K
343Universidad de Santiago de Chile653184448
352Harbin Engineering University252924635
352University of Kansas2524.2K3.6K
352Qingdao University2521.2K947
352University of Extremadura4527901.1K
352University of New South Wales3525.2K5.4K
352Universidad Nacional de La Plata452793908
352Chiba University3522.0K1.9K
352Siberian Federal University252437184
360University of Zagreb4511.6K1.9K
360Chien Hsin University of Science and Technology4513782
360National University of Colombia3511.1K902
360National Centre for Physics3515063
364Tbilisi State University8504373
364University of New Mexico5501.7K3.1K
364University of Calabria5506651.3K
367University of Antwerp1493.9K2.6K
367Madanapalle Institute of Technology and Science2494638
367Royal Observatory of Belgium4495774
370University of Valencia3482.8K2.8K
370Siena College2487685
370Andøya Space Center34813
373Kent State University1472.7K1.7K
374University of Łódź1461.8K785
374Higher University of San Andrés146186132
374Universities Space Research Association346106192
377Seikei University245258164
377Hohai University345911959
377Kindai University1452.1K1.1K
377Montana State University2451.4K1.5K
377Korea University of Science and Technology5451.7K2.5K
382Vilnius University2441.1K903
382University of Ibadan3441.2K1.1K
382Danish Space Research Institute3442017
382National Space Science and Technology Center5441041
382Universidade Federal de Goiás2441.5K898
387Tribhuvan University543266430
387University of Kaiserslautern1431.1K824
387Cardiff University1435.2K3.7K
387University of the Punjab443518762
387Bursa Orhangazi University14383
387Romanian Academy343268297
393Open University of Israel2421860
393Royal Meteorological Institute342828
393Ling Tung University2424754
396University of the South Pacific44187275
397University of Bucharest640344727
397Pierre and Marie Curie University2402.0K2.3K
397National Institute of Oceanography340176313
397Federal Rural University of Pernambuco240652416
401Karlsruhe Institute of Technology3392.1K2.6K
401Royal Netherlands Meteorological Institute239103121
401University of Lucknow239460431
404Sun Yat-sen University5382.6K3.7K
404Polytechnic University of Milan1383.2K2.3K
404University of Catania1383.6K2.7K
404NIRFI23822
404University of Maryland, Baltimore County1381.1K967
409University of Birmingham3374.5K5.3K
409Ferdowsi University of Mashhad1372.1K1.3K
409University of Tasmania4371.4K2.6K
409University of Petroleum and Energy Studies137376157
409National Centre for Medium Range Weather Forecasting2371622
414Lagos State University3366793
414Hong Kong Polytechnic University3362.5K3.1K
414University of Alcalá6365311.6K
414Bahria University236157168
414Geological Survey of Canada236265319
419Columbia University1358.9K6.7K
419Brown University1354.8K3.8K
419The Catholic University of America435369735
419Shandong University3352.8K3.1K
419Kanazawa University2352.1K2.0K
419California State University1355.5K3.5K
419Sri Krishnadevaraya University235122174
426National Weather Service1344044
426Visva-Bharati University134429287
426Shanghai Astronomical Observatory2344937
429Tata Institute of Fundamental Research233720740
429Indian Institute of Science4331.5K2.1K
429National Space Institute2335174
432University of Göttingen2323.1K3.6K
432Akdeniz University3327041.0K
432Takushoku University13210435
432University of Augsburg432330699
432Central South University2323.4K3.3K
432Osaka Electro-Communication University132328147
432Fraunhofer Research Institution for Large Structures in Production Engineering132212
432St. Petersburg State University of Aerospace Instrumentation132426
440Princeton University2313.3K3.6K
440University of Bradford4317631.6K
440Universiti Tun Hussein Onn Malaysia231210224
440Zayed University231228348
444Ben-Gurion University of the Negev4302.1K3.7K
444South China University of Technology2302.1K2.1K
444I.M. Sechenov First Moscow State Medical University130528270
444Nanchang University2301.4K1.4K
444Babol Noshirvani University of Technology230456499
444University of Malakand230211275
444Canadian Space Agency2305788
451University of Coimbra3291.8K2.7K
451Mbarara University of Science and Technology32990186
451Air Force Institute of Technology629139447
451Tartu Observatory1295653
451Konkoly Observatory2294333
456Charles University2283.4K3.4K
456Goethe University Frankfurt2282.7K3.1K
456University of Copenhagen1287.3K5.9K
456University of Amsterdam1286.8K5.7K
456University of Queensland8283.1K7.1K
456Universidade Federal de Santa Maria3281.4K1.3K
456National Agricultural Technology Institute128263233
456Dartmouth University1282872
456Ebonyi State University2289293
465University of Massachusetts Lowell2277551.1K
465Aberystwyth University2278831.2K
465University of Auckland1276.3K5.2K
465Université de Douala227163194
465University of Ferrara1272.5K2.3K
465National Technological University52739139
471University of St Andrews2261.5K2.0K
471Delft University of Technology2262.8K3.2K
471Immanuel Kant Baltic Federal University326139136
471Novosibirsk State University1261.1K780
471University of Minnesota Duluth126606588
471Council of Scientific and Industrial Research126521617
471Baikal State University326259
471Chubu University226410502
471Women University Swabi126159
471Birla Institute of Technology, Mesra226614754
471Abastumani Astrophysical Observatory2262523
471Pakistan Space and Upper Atmosphere Research Commission12677
483Hebrew University of Jerusalem3253.0K4.3K
483Asian Institute of Technology225465684
483Sofia University525268648
483International Accounting Standards Board12567
483Masdar Institute of Science and Technology325102339
483Bells University of Technology1254526
483Pisgah Astronomical Research Institute12523
483Landmark University125170134
491University of Turku1244.1K3.6K
491China Meteorological Administration32468126
491Public University of Navarre124832824
491Catholic University of the North224338493
491Indian Institute of Technology Bombay2241.4K1.6K
491Wright-Patterson Air Force Base324320623
497University of Oklahoma3232.3K3.8K
497Osaka Institute of Technology223332346
497University of Hull2231.8K2.5K
497Northumbria University2231.4K1.9K
497Indian Centre for Space Physics123107
497Srinivasa Ramanujan Institute of Technology12368
503Rikkyo University222328402
503K. N. Toosi University of Technology222365531
503Georgian Technical University2228950
503Gauhati University322213405
503National Research University Higher School of Economics622236552
503Technological Educational Institute of Crete122208290
509École polytechnique fédérale de Lausanne1212.4K2.5K
509Université de Montréal2214.7K5.5K
509Technical University of Cluj-Napoca121446363
509Pacific Northwest National Laboratory2219491.4K
509University of Asmara221845
509Chengdu University of Information Technology221314382
509Hainan Normal University221212304
509Kandilli Observatory3212257
517KAIST3201.6K2.4K
517University of Chicago2205.1K6.0K
517University of Turin1205.5K4.9K
517Auburn University2202.8K3.5K
517University of Nice Sophia Antipolis2206531.3K
517University of Central Lancashire6202871.4K
517University of Texas at El Paso3207281.7K
517Northwest Normal University220579656
517Université de Yaoundé I120799726
526University of Toulouse2191.9K2.7K
526University of Warwick2193.8K4.8K
526Indian Statistical Institute219745968
526Savitribai Phule Pune University4193891.1K
526Universidade Federal de Alagoas1191.2K750
526Olabisi Onabanjo University119269174
526Shivaji University219338499
526Vietnam Academy of Science and Technology119248246
526Niihama National College of Technology1199569
526Mercy College1198480
526Universidade do Vale do Paraíba UNIVAP11911
537University of Hawaii1183.0K3.1K
537University of Barcelona2184.6K5.3K
537University of Botswana118903734
537Centra1183432
537Komazawa University1187262
537Indian Institute of Technology Delhi1181.9K1.7K
537Jadavpur University2181.5K1.9K
537Meru University of Science and Technology1182723
537European Citizen Science Association11813
537University of California, San Diego2184.2K5.4K
547University of Technology Malaysia2171.2K1.7K
547National Taiwan University1175.4K5.1K
547Eastern Michigan University117881910
547King Abdulaziz University1173.4K3.2K
547State University of New York at Geneseo117197244
547Chinese University of Hong Kong1175.9K5.6K
547National Institute of Technology, Rourkela117701674
547University Corporation for Atmospheric Research2173888
555Yonsei University3163.5K4.9K
555University of Potsdam2161.4K2.2K
555Gdańsk University of Technology1161.2K1.1K
555Gujarat University316154379
555University of Delhi3161.7K2.8K
555University of Siena1163.0K3.2K
555University of Galați1168476
555Alexandru Ioan Cuza University116441420
555Indiana University of Pennsylvania116516540
555Mongolian Academy of Sciences116207258
555Doon University1165195
555Hubei University of Technology116629614
555Suzhou University of Science and Technology116576508
555Jawaharlal Nehru Technological University216185373
555Bartol Research Institute1164953
555Murmansk Arctic State University116424
555Ruppin Academic Center116135171
572University of Vienna1155.6K5.3K
572Technical University of Braunschweig2151.4K2.2K
572National University of Singapore1157.7K7.2K
572University of Toyama1152.2K2.1K
572Helwan University215661954
572Weber State University41553364
572Ilia State University31578277
572Mansoura University1152.5K2.3K
572Pwani University2152352
572Universiti Sains Malaysia3152.3K4.0K
582Tsinghua University2144.1K5.0K
582University of Bologna2145.2K6.6K
582Zhejiang University1146.1K5.8K
582University of Jyväskylä1142.4K2.7K
582University of Louisville1144.1K4.2K
582Quaid-i-Azam University2141.0K1.6K
582DTU Space1146181
582Indian Institute of Technology Gandhinagar214167339
582National Balloon Facility114614
582Sir Syed University of Engineering and Technology1142428
582PLA Army Engineering University314169327
582National Astronomical Observatories314114180
594Seoul National University1135.9K5.7K
594Ewha Womans University1132.3K2.5K
594Anna University2131.2K1.7K
594National Institute of Standards and Technology1131.9K2.1K
594Northwestern University1137.0K7.1K
594Brookhaven National Laboratory1131.3K1.6K
594University of Novi Sad2131.3K1.9K
594Islamic Azad University1135.7K4.9K
594National Institute of Scientific Research21354222
594Dibrugarh University113342354
594Federal University Oye Ekiti2134373
594Mahatma Gandhi University313196508
594Millersville University of Pennsylvania113193253
594National University of Salta113190245
594University of Ruhuna113309319
594NED University of Engineering and Technology113173170
594Wollo University113187188
594Indian Institute of Technology Kanpur1131.4K1.4K
594European Incoherent Scatter Scientific Association21369
613Harvard University1127.3K7.5K
613Paul Scherrer Institute1129831.2K
613Kyungpook National University2122.3K3.3K
613Eawag112316521
613University of Southern Queensland2127031.5K
613University of Modena and Reggio Emilia1123.1K3.6K
613Civil Aviation University of China112461431
613Wrocław University of Environmental and Life Sciences112632712
613Royal Hallamshire Hospital1128481.0K
613University of West Attica212183334
613UCB112106197
613International Islamic University, Islamabad112162212
613Indonesian National Institute of Aeronautics and Space1122227
613University of Allahabad212476858
627Intel111649840
627University of Szeged1112.3K2.6K
627Université catholique de Louvain1114.5K5.1K
627Kaliningrad State Technical University1117431
627National University of Defense Technology3118661.3K
627SLAC National Accelerator Laboratory111410522
627Universidad Nacional de Cuyo111465588
627Western University1112.7K3.1K
627Gifu University1112.0K2.1K
627Vytautas Magnus University111396411
627Mississippi State University1112.8K3.1K
627Lithuanian University of Health Sciences111746955
627Madurai Kamaraj University211409765
627Institute for Cosmic Ray Research1119494
627Juan Agustín Maza University111714
627International Space Science Institute1113343
627California State University, Northridge111442641
644National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"110206167
644University of Stuttgart2101.9K3.0K
644Queen Mary University of London1102.5K3.1K
644Niigata University1102.4K2.5K
644Conservatoire national des Arts et Métiers110399593
644University of Sfax2109891.6K
644University of Miami2103.9K5.8K
644Mahasarakham University210245558
644Universidad de Antioquia1101.7K1.7K
644University of Liège2102.8K4.5K
644Paris Nanterre University110297432
644Instituto de Astrofísica de Canarias2107392
644University of French Polynesia11050118
644Hazara University110351483
644Murmansk State Technical University1104027
644Central University of Jharkhand110151229
644Fukui University of Technology110196220
644Ghulam Ishaq Khan Institute of Engineering Sciences and Technology110131229
644Shanxi Normal University210286490
644Vidyasagar University110523648
644Industrial Technology Institute1102961
644Institut Pasteur de la Guadeloupe21038151
644Université de Versailles Saint-Quentin-en-Yvelines210293798
667Williams College19614842
667University of Edinburgh197.8K8.1K
667Cairo University293.4K4.8K
667Sapienza University of Rome196.2K6.7K
667École polytechnique191.6K2.1K
667Georgian National Academy of Sciences19192255
667University of Naples Federico II194.9K5.6K
667Chongqing University192.6K2.7K
667Norwegian Institute for Air Research2978208
667Durban University of Technology19513623
667Stony Brook University194.3K5.1K
667Serbian Academy of Sciences and Arts19169268
667Tshwane University of Technology19703889
667Heriot-Watt University192.1K2.7K
667University of Kashmir19808967
667Volga State University of Technology197356
667Ahmedabad University1980146
667TÜBİTAK Marmara Research Center19120260
667Rajdhani College194352
667Sri Vasavi Engineering College191110
667Universidad de Ciencias y Humanidades191911
667Digital Research Centre of Sfax19844
667Deen Dayal Upadhyaya Gorakhpur University191732
690Universidad Autónoma de Nuevo León181.4K1.7K
690Pusan National University182.8K3.3K
690Hanbat National University18429533
690Autonomous University of Madrid184.1K4.6K
690Ocean University of China181.8K2.1K
690Colorado School of Mines181.3K1.6K
690United States Air Force Academy18380573
690University of Mysore188781.1K
690Universiti Teknologi MARA288661.6K
690Sakarya University181.1K1.3K
690Karolinska University Hospital182.4K2.9K
690Brest State Technical University2880117
690National Central Library18723
690Wrocław University of Science and Technology181.3K1.5K
704University of Poitiers171.5K2.0K
704Czech Technical University in Prague171.3K1.6K
704King Abdullah University of Science and Technology171.4K1.8K
704Saint Petersburg State University of Aerospace Instrumentation174628
704Anhembi Morumbi University171324
704University of Campinas372.7K4.7K
704University of Puerto Rico171.8K2.6K
704Henan Polytechnic University178891.1K
704National Institute of Technology272.4K3.3K
704Tai Solarin University of Education172642
704Tsuyama National College of Technology174843
704Kurume National College of Technology273578
704JIS College of Engineering1760106
704University of Okara17120186
704National Defense Academy17460495
719University of Greifswald367862.3K
719San José State University161.5K2.2K
719Monash University168.0K9.0K
719Leibniz Institute for Astrophysics Potsdam264773
719University of Vigo161.7K2.4K
719China University of Technology16307547
719New Mexico State University162.2K3.0K
719Frederick University16127280
719Obafemi Awolowo University161.4K1.7K
719Busitema University1671128
719Tokat Gaziosmanpaşa University167091.1K
719Saurashtra University16288395
719Universidade de Taubaté16197251
719CSIRO Manufacturing16251420
719University of Nevada, Reno164.3K5.3K
719Natural History Museum161.1K1.4K
719South African National Space Agency261233
719United States Air Force26135476
719Université de Paris261.1K2.1K
719Ben Gurion University of the Negev161.7K2.6K
739Africa University153871
739Guizhou University151.2K1.6K
739University of Sydney257.3K10.6K
739N. I. Lobachevsky State University of Nizhny Novgorod15510607
739University of Isfahan151.5K2.0K
739Yunnan University251.0K1.9K
739National University of Tainan15309534
739Alternative Energies and Atomic Energy Commission15307553
739University of Trento152.5K3.6K
739Hirosaki University151.1K1.5K
739Universidad Autónoma Metropolitana151.1K1.4K
739Queensland University of Technology154.2K5.7K
739Silpakorn University35146571
739Indian Institute of Space Science and Technology15241366
739European Space Research and Technology Centre15233355
739Zhejiang University of Science and Technology15407603
739United States Government Publishing Office157241.3K
739Southeast University153.4K4.0K
739University of Zanjan157911.1K
739Nizhny Novgorod State Architectural and Civil Engineering University153223
739Nizhny Novgorod State Pedagogical University156728
739Chang'an University15565807
739Mangalayatan University15731
739National Institute of Aerospace1590192
739University of Rajasthan15621877
739East China University of Technology15393532
739Kun Shan University25156395
739GLA University15297455
739Iranian National Institute for Oceanography and Atmospheric Science154384
739Mohanlal Sukhadia University, Udaipur15191305
739Universidad Distrital Francisco José de Caldas25144234
770Warsaw University of Life Sciences147011.1K
770Al-Quds University2493519
770Istanbul Technical University142.1K2.8K
770Guilin University of Electronic Technology14729948
770University of Defence14280500
770Chonbuk National University141.7K2.5K
770Argonne National Laboratory241.2K2.3K
770Bureau of Meteorology1486139
770Yıldız Technical University141.4K1.9K
770University of Sunderland146271.2K
770Technical University of Ostrava14566879
770Cyprus University of Technology145271.0K
770Kharkiv National University of Radioelectronics14100114
770Tianjin University143.0K3.7K
770Federal University of Pernambuco242.3K3.5K
770Hellenic Open University14315569
770University of Tarapacá14360617
770Nizhny Novgorod State Technical University146492
770Public Health England14505836
770Hangzhou Dianzi University141.1K1.5K
770Huaihai Institute of Technology14369624
770Mountain Top University141128
770Changchun Institute of Optics, Fine Mechanics and Physics14419575
770Unicorn University1424
770Science and Technology Facilities Council14125240
770Korea Meteorological Administration2442106
770St Andrews University14103220
797University of Texas at San Antonio132.5K4.0K
797Lawrence Livermore National Laboratory131.5K2.2K
797Haverford College13341652
797University of South Africa131.5K2.2K
797National Chung Hsing University132.2K3.1K
797Macquarie University134.3K6.0K
797Leibniz Institute for Baltic Sea Research1372144
797National University of San Juan13209379
797Tokyo Metropolitan University131.9K2.6K
797Deakin University134.2K6.0K
797University of Costa Rica131.1K1.7K
797Tomsk Polytechnic University137461.0K
797National University of Ireland132.4K4.0K
797U.S. Cellular1347
797Centre for Development of Advanced Computing13513
797Odessa National Polytechnic University236193
797Surgut State University1310978
797Lanzhou University132.6K3.6K
797Chongqing University of Posts and Telecommunications13675934
797Osmaniye Korkut Ata University13158361
797Sree Vidyanikethan Engineering College1361130
797Hemwati Nandan Bahuguna Garhwal University13121287
797Weinan Normal University1366124
797Indian Institute of Technology (Indian School of Mines), Dhanbad13139329
797University of Nottingham Malaysia13175427
797École Militaire Polytechnique1396213
797Shri Vishnu Engineering College for Women131424
824Waseda University123.0K4.3K
824University of Mumbai224221.1K
824Pukyong National University121.3K2.0K
824Illinois State University121.8K2.8K
824University of Pisa125.2K6.9K
824University of Florence125.1K6.9K
824Osaka City University121.8K2.7K
824RIKEN121.5K2.2K
824Tokyo University of Marine Science and Technology12490788
824University of Manitoba125.6K7.7K
824Woods Hole Oceanographic Institution126401.0K
824Nanjing Normal University121.9K2.7K
824Long Island University126231.3K
824Osmania University129481.6K
824National Solar Observatory124870
824Universidade Federal do Pará121.7K2.3K
824African University of Science and Technology124195
824University of Magallanes2283348
824Mar Ivanios College1276133
824National Council of Educational Research and Training122255
824Shandong Jianzhu University12478794
824South China Agricultural University121.5K2.2K
824Srikrishna College12318
824The College of New Jersey125281.1K
824Indian Institute of Remote Sensing1283182
824Federal University of Technology Minna1245132
824Providence Women's College1225
824Academia Sinica222.6K4.7K
824Indian Institute of Technology Indore12553956
824National Astronomical Observatory of Japan12143222
824North China University of Water Resources and Electric Power12456746
855University of Connecticut116.0K8.5K
855Michigan State University118.0K10.8K
855University of Düsseldorf111.9K3.3K
855University of Lübeck111.3K2.3K
855Saratov State University11496761
855Seoul National University of Science and Technology116621.2K
855Shahid Beheshti University111.8K3.0K
855Harbin Institute of Technology212.4K4.0K
855Nanyang Technological University114.8K6.9K
855Federal University of Rio Grande do Sul115.0K6.3K
855Universiti Malaysia Perlis11354685
855Babasaheb Bhimrao Ambedkar University11206537
855University of Nigeria111.6K2.7K
855University of Seville114.3K6.0K
855University of Victoria113.7K5.7K
855Norwich University1163190
855Huazhong University of Science and Technology114.6K6.1K
855Grand Rapids Community College11219
855Manchester Metropolitan University112.2K3.8K
855King Juan Carlos University111.7K2.9K
855Universiti Teknikal Malaysia Melaka11268559
855University of Huddersfield111.5K2.7K
855University Institute of Technology11100264
855Vellore Institute of Technology111.3K2.0K
855Indian Institutes of Science Education and Research114831.0K
855Odessa State Environmental University115080
855China Academy of Space Technology11348620
855Imo State University11121287
855Technical University of Kenya1147173
855University of Burdwan117481.3K
855Huizhou University2198397
855Guiyang University11103241
855Anchor University11852
855University of California, Irvine113.0K5.1K
855Assumption College1179237
855China University of Petroleum111.6K2.2K
855Universidade Católica de Pernambuco11139154
855Oklahoma State University113.6K5.6K
893Purdue University107.4K10.4K
893University of Pittsburgh108.0K10.9K
893Tomsk State University108721.6K
893Changchun University of Science and Technology105821.0K
893State University of Management10118168
893University of Hradec Králové10325757
893EDF Energy102159
893Bangalore University105931.1K
893Jerash University1051197
893Ningxia University106001.2K
893Privolzhsky Research Medical University10166305
893Goa University10304696
893Tamkang University101.0K1.9K
893University of Electronic Science and Technology of China102.3K3.6K
893National Centre for Atmospheric Science1079131
893Redeemer's University1035163
893National Science and Technology Center for Disaster Reduction1016
893Civil Aviation Flight University of China10142343
893Sorbonne University102.3K3.8K
893École de technologie supérieure105251.1K
893University of Science and Technology, Houari Boumediene10425892
893Purple Mountain Observatory106899