Scimago Journal & Country Rank

Journal of Aeronautics, Astronautics and Aviation, Series A

Country Taiwan  - SIR icon SIR Ranking of Taiwan
7
H Index
Subject Area and CategoryEarth and Planetary Sciences
Space and Planetary Science

Engineering
Aerospace Engineering
PublisherNational Cheng Kung University
Publication typeJournals
ISSN19907710
Coverage2009-ongoing
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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 Engineering2010Q3
Aerospace Engineering2011Q3
Aerospace Engineering2012Q3
Aerospace Engineering2013Q2
Aerospace Engineering2014Q3
Aerospace Engineering2015Q3
Aerospace Engineering2016Q3
Aerospace Engineering2017Q4
Aerospace Engineering2018Q4
Space and Planetary Science2010Q4
Space and Planetary Science2011Q4
Space and Planetary Science2012Q4
Space and Planetary Science2013Q3
Space and Planetary Science2014Q4
Space and Planetary Science2015Q4
Space and Planetary Science2016Q4
Space and Planetary Science2017Q4
Space and Planetary Science2018Q4
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
20100.128
20110.171
20120.241
20130.305
20140.210
20150.277
20160.302
20170.183
20180.182
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)20090.000
Cites / Doc. (4 years)20100.458
Cites / Doc. (4 years)20110.304
Cites / Doc. (4 years)20120.364
Cites / Doc. (4 years)20130.275
Cites / Doc. (4 years)20140.326
Cites / Doc. (4 years)20150.212
Cites / Doc. (4 years)20160.226
Cites / Doc. (4 years)20170.265
Cites / Doc. (4 years)20180.313
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.458
Cites / Doc. (3 years)20110.304
Cites / Doc. (3 years)20120.364
Cites / Doc. (3 years)20130.292
Cites / Doc. (3 years)20140.216
Cites / Doc. (3 years)20150.250
Cites / Doc. (3 years)20160.257
Cites / Doc. (3 years)20170.293
Cites / Doc. (3 years)20180.302
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.458
Cites / Doc. (2 years)20110.304
Cites / Doc. (2 years)20120.344
Cites / Doc. (2 years)20130.203
Cites / Doc. (2 years)20140.215
Cites / Doc. (2 years)20150.309
Cites / Doc. (2 years)20160.162
Cites / Doc. (2 years)20170.344
Cites / Doc. (2 years)20180.365
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 Cites20090
Self Cites20102
Self Cites20113
Self Cites201210
Self Cites20136
Self Cites20147
Self Cites20158
Self Cites20169
Self Cites20177
Self Cites20185
Total Cites20090
Total Cites201011
Total Cites201117
Total Cites201232
Total Cites201328
Total Cites201421
Total Cites201525
Total Cites201626
Total Cites201729
Total Cites201829
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 document20090
External Cites per document20100.375
External Cites per document20110.250
External Cites per document20120.250
External Cites per document20130.229
External Cites per document20140.144
External Cites per document20150.170
External Cites per document20160.168
External Cites per document20170.222
External Cites per document20180.250
Cites per document20090.000
Cites per document20100.458
Cites per document20110.304
Cites per document20120.364
Cites per document20130.292
Cites per document20140.216
Cites per document20150.250
Cites per document20160.257
Cites per document20170.293
Cites per document20180.302
% 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
20098.33
20109.38
20113.13
20120.00
20133.03
20142.86
20153.03
20163.23
201718.75
20180.00
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 documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Citable documents20090
Citable documents201024
Citable documents201156
Citable documents201288
Citable documents201396
Citable documents201497
Citable documents2015100
Citable documents2016101
Citable documents201799
Citable documents201896
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 documents20090
Uncited documents201016
Uncited documents201145
Uncited documents201271
Uncited documents201379
Uncited documents201479
Uncited documents201583
Uncited documents201685
Uncited documents201778
Uncited documents201876
Cited documents20090
Cited documents20108
Cited documents201111
Cited documents201217
Cited documents201317
Cited documents201418
Cited documents201517
Cited documents201616
Cited documents201721
Cited documents201820
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