Scimago Journal & Country Rank

Transactions of the Japan Society for Aeronautical and Space Sciences

Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Aerospace Engineering1999Q2
Aerospace Engineering2000Q2
Aerospace Engineering2001Q2
Aerospace Engineering2002Q2
Aerospace Engineering2003Q2
Aerospace Engineering2004Q2
Aerospace Engineering2005Q2
Aerospace Engineering2006Q2
Aerospace Engineering2007Q3
Aerospace Engineering2008Q2
Aerospace Engineering2009Q2
Aerospace Engineering2010Q2
Aerospace Engineering2011Q3
Aerospace Engineering2012Q2
Aerospace Engineering2013Q3
Aerospace Engineering2014Q3
Aerospace Engineering2015Q4
Aerospace Engineering2016Q3
Aerospace Engineering2017Q4
Aerospace Engineering2018Q3
Aerospace Engineering2019Q4
Aerospace Engineering2020Q3
Aerospace Engineering2021Q3
Aerospace Engineering2022Q4
Aerospace Engineering2023Q3
Space and Planetary Science1999Q3
Space and Planetary Science2000Q3
Space and Planetary Science2001Q3
Space and Planetary Science2002Q3
Space and Planetary Science2003Q4
Space and Planetary Science2004Q4
Space and Planetary Science2005Q4
Space and Planetary Science2006Q3
Space and Planetary Science2007Q4
Space and Planetary Science2008Q3
Space and Planetary Science2009Q4
Space and Planetary Science2010Q3
Space and Planetary Science2011Q4
Space and Planetary Science2012Q3
Space and Planetary Science2013Q4
Space and Planetary Science2014Q4
Space and Planetary Science2015Q4
Space and Planetary Science2016Q4
Space and Planetary Science2017Q4
Space and Planetary Science2018Q4
Space and Planetary Science2019Q4
Space and Planetary Science2020Q4
Space and Planetary Science2021Q4
Space and Planetary Science2022Q4
Space and Planetary Science2023Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.332
20000.386
20010.366
20020.311
20030.203
20040.242
20050.231
20060.305
20070.212
20080.267
20090.249
20100.281
20110.142
20120.298
20130.192
20140.211
20150.158
20160.298
20170.184
20180.225
20190.211
20200.257
20210.274
20220.212
20230.304
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199930
200026
200133
200233
200339
200440
200536
200635
200736
200845
200932
201041
201134
201247
201345
201444
201543
201658
201745
201831
201937
202033
202144
202224
202325
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.235
Cites / Doc. (4 years)20000.339
Cites / Doc. (4 years)20010.419
Cites / Doc. (4 years)20020.404
Cites / Doc. (4 years)20030.410
Cites / Doc. (4 years)20040.298
Cites / Doc. (4 years)20050.414
Cites / Doc. (4 years)20060.426
Cites / Doc. (4 years)20070.407
Cites / Doc. (4 years)20080.442
Cites / Doc. (4 years)20090.382
Cites / Doc. (4 years)20100.405
Cites / Doc. (4 years)20110.331
Cites / Doc. (4 years)20120.428
Cites / Doc. (4 years)20130.416
Cites / Doc. (4 years)20140.419
Cites / Doc. (4 years)20150.312
Cites / Doc. (4 years)20160.514
Cites / Doc. (4 years)20170.358
Cites / Doc. (4 years)20180.463
Cites / Doc. (4 years)20190.531
Cites / Doc. (4 years)20200.608
Cites / Doc. (4 years)20210.795
Cites / Doc. (4 years)20220.945
Cites / Doc. (4 years)20230.942
Cites / Doc. (3 years)19990.235
Cites / Doc. (3 years)20000.418
Cites / Doc. (3 years)20010.494
Cites / Doc. (3 years)20020.371
Cites / Doc. (3 years)20030.337
Cites / Doc. (3 years)20040.286
Cites / Doc. (3 years)20050.464
Cites / Doc. (3 years)20060.470
Cites / Doc. (3 years)20070.369
Cites / Doc. (3 years)20080.477
Cites / Doc. (3 years)20090.362
Cites / Doc. (3 years)20100.407
Cites / Doc. (3 years)20110.339
Cites / Doc. (3 years)20120.411
Cites / Doc. (3 years)20130.410
Cites / Doc. (3 years)20140.468
Cites / Doc. (3 years)20150.331
Cites / Doc. (3 years)20160.470
Cites / Doc. (3 years)20170.345
Cites / Doc. (3 years)20180.486
Cites / Doc. (3 years)20190.552
Cites / Doc. (3 years)20200.628
Cites / Doc. (3 years)20210.842
Cites / Doc. (3 years)20220.904
Cites / Doc. (3 years)20230.851
Cites / Doc. (2 years)19990.408
Cites / Doc. (2 years)20000.491
Cites / Doc. (2 years)20010.518
Cites / Doc. (2 years)20020.305
Cites / Doc. (2 years)20030.333
Cites / Doc. (2 years)20040.306
Cites / Doc. (2 years)20050.468
Cites / Doc. (2 years)20060.395
Cites / Doc. (2 years)20070.394
Cites / Doc. (2 years)20080.352
Cites / Doc. (2 years)20090.420
Cites / Doc. (2 years)20100.442
Cites / Doc. (2 years)20110.288
Cites / Doc. (2 years)20120.333
Cites / Doc. (2 years)20130.383
Cites / Doc. (2 years)20140.467
Cites / Doc. (2 years)20150.326
Cites / Doc. (2 years)20160.517
Cites / Doc. (2 years)20170.356
Cites / Doc. (2 years)20180.437
Cites / Doc. (2 years)20190.579
Cites / Doc. (2 years)20200.618
Cites / Doc. (2 years)20210.943
Cites / Doc. (2 years)20220.857
Cites / Doc. (2 years)20230.824
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19994
Self Cites20008
Self Cites20018
Self Cites20027
Self Cites20036
Self Cites20046
Self Cites20056
Self Cites20065
Self Cites20072
Self Cites20085
Self Cites20097
Self Cites20108
Self Cites20112
Self Cites20127
Self Cites20138
Self Cites20144
Self Cites20151
Self Cites201614
Self Cites20174
Self Cites20185
Self Cites20195
Self Cites20205
Self Cites20216
Self Cites20220
Self Cites20234
Total Cites199920
Total Cites200033
Total Cites200140
Total Cites200233
Total Cites200331
Total Cites200430
Total Cites200552
Total Cites200654
Total Cites200741
Total Cites200851
Total Cites200942
Total Cites201046
Total Cites201140
Total Cites201244
Total Cites201350
Total Cites201459
Total Cites201545
Total Cites201662
Total Cites201750
Total Cites201871
Total Cites201974
Total Cites202071
Total Cites202185
Total Cites2022103
Total Cites202386
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.188
External Cites per document20000.316
External Cites per document20010.395
External Cites per document20020.292
External Cites per document20030.272
External Cites per document20040.229
External Cites per document20050.411
External Cites per document20060.426
External Cites per document20070.351
External Cites per document20080.430
External Cites per document20090.302
External Cites per document20100.336
External Cites per document20110.322
External Cites per document20120.346
External Cites per document20130.344
External Cites per document20140.437
External Cites per document20150.324
External Cites per document20160.364
External Cites per document20170.317
External Cites per document20180.452
External Cites per document20190.515
External Cites per document20200.584
External Cites per document20210.782
External Cites per document20220.904
External Cites per document20230.812
Cites per document19990.235
Cites per document20000.418
Cites per document20010.494
Cites per document20020.371
Cites per document20030.337
Cites per document20040.286
Cites per document20050.464
Cites per document20060.470
Cites per document20070.369
Cites per document20080.477
Cites per document20090.362
Cites per document20100.407
Cites per document20110.339
Cites per document20120.411
Cites per document20130.410
Cites per document20140.468
Cites per document20150.331
Cites per document20160.470
Cites per document20170.345
Cites per document20180.486
Cites per document20190.552
Cites per document20200.628
Cites per document20210.842
Cites per document20220.904
Cites per document20230.851
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19996.67
200019.23
20010.00
20026.06
20035.13
20045.00
200511.11
20068.57
20075.56
20088.89
200912.50
201012.20
201114.71
20124.26
20136.67
20146.82
20159.30
20168.62
20176.67
20183.23
201910.81
20203.03
20212.27
20224.17
20238.00
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20122
Non-citable documents20132
Non-citable documents20142
Non-citable documents20150
Non-citable documents20160
Non-citable documents20171
Non-citable documents20181
Non-citable documents20191
Non-citable documents20200
Non-citable documents20210
Non-citable documents20221
Non-citable documents20231
Citable documents199985
Citable documents200079
Citable documents200181
Citable documents200289
Citable documents200392
Citable documents2004105
Citable documents2005112
Citable documents2006115
Citable documents2007111
Citable documents2008107
Citable documents2009116
Citable documents2010113
Citable documents2011118
Citable documents2012105
Citable documents2013120
Citable documents2014124
Citable documents2015136
Citable documents2016132
Citable documents2017144
Citable documents2018145
Citable documents2019133
Citable documents2020113
Citable documents2021101
Citable documents2022113
Citable documents2023100
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199972
Uncited documents200059
Uncited documents200161
Uncited documents200271
Uncited documents200372
Uncited documents200482
Uncited documents200581
Uncited documents200684
Uncited documents200784
Uncited documents200883
Uncited documents200988
Uncited documents201087
Uncited documents201187
Uncited documents201274
Uncited documents201389
Uncited documents201492
Uncited documents2015105
Uncited documents201693
Uncited documents2017110
Uncited documents201895
Uncited documents201990
Uncited documents202073
Uncited documents202156
Uncited documents202266
Uncited documents202357
Cited documents199913
Cited documents200020
Cited documents200120
Cited documents200218
Cited documents200320
Cited documents200423
Cited documents200531
Cited documents200631
Cited documents200727
Cited documents200824
Cited documents200928
Cited documents201026
Cited documents201131
Cited documents201233
Cited documents201333
Cited documents201434
Cited documents201531
Cited documents201639
Cited documents201735
Cited documents201851
Cited documents201944
Cited documents202040
Cited documents202145
Cited documents202248
Cited documents202344
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