Scimago Journal & Country Rank

Journal of Aeronautics, Astronautics and Aviation, Series A

CountryTaiwan
6
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
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 Engineering2015Q4
Aerospace Engineering2016Q3
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
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
20100.129
20110.181
20120.233
20130.313
20140.203
20150.201
20160.241
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)20100.469
Cites / Doc. (4 years)20110.266
Cites / Doc. (4 years)20120.375
Cites / Doc. (4 years)20130.289
Cites / Doc. (4 years)20140.364
Cites / Doc. (4 years)20150.197
Cites / Doc. (4 years)20160.211
Cites / Doc. (3 years)20100.469
Cites / Doc. (3 years)20110.266
Cites / Doc. (3 years)20120.375
Cites / Doc. (3 years)20130.302
Cites / Doc. (3 years)20140.237
Cites / Doc. (3 years)20150.230
Cites / Doc. (3 years)20160.257
Cites / Doc. (2 years)20100.469
Cites / Doc. (2 years)20110.266
Cites / Doc. (2 years)20120.359
Cites / Doc. (2 years)20130.203
Cites / Doc. (2 years)20140.246
Cites / Doc. (2 years)20150.279
Cites / Doc. (2 years)20160.162
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 Cites20102
Self Cites20113
Self Cites201212
Self Cites20136
Self Cites20147
Self Cites20157
Self Cites20169
Total Cites201015
Total Cites201117
Total Cites201236
Total Cites201329
Total Cites201423
Total Cites201523
Total Cites201626
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 document20100.406
External Cites per document20110.219
External Cites per document20120.250
External Cites per document20130.240
External Cites per document20140.165
External Cites per document20150.160
External Cites per document20160.168
Cites per document20100.469
Cites per document20110.266
Cites per document20120.375
Cites per document20130.302
Cites per document20140.237
Cites per document20150.230
Cites per document20160.257
% 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
20109.38
20113.13
20120.00
20133.03
20142.86
20153.03
20164.35
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 documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Citable documents201032
Citable documents201164
Citable documents201296
Citable documents201396
Citable documents201497
Citable documents2015100
Citable documents2016101
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 documents201023
Uncited documents201153
Uncited documents201276
Uncited documents201378
Uncited documents201478
Uncited documents201584
Uncited documents201685
Cited documents20109
Cited documents201111
Cited documents201220
Cited documents201318
Cited documents201419
Cited documents201516
Cited documents201616
Scimago Journal & Country Rank
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