Scimago Journal & Country Rank

International Journal of Offshore and Polar Engineering

CountryUnited States
H Index
Subject Area and CategoryEngineering
Civil and Structural Engineering
Mechanical Engineering
Ocean Engineering
PublisherInternational Society of Offshore and Polar Engineers
Publication typeJournals
Scope The primary aim of the IJOPE, the International Journal of Offshore and Polar Engineering, is to serve engineers and researchers worldwide by disseminating technical information of permanent interest in the fields of offshore, ocean, polar, marine, energy/resources, environment, mechanics and materials engineering. The IJOPE is the principal periodical of The International Society of Offshore and Polar Engineers (ISOPE), which is very active in the dissemination of technical information and organization of symposiums and conferences in these fields throughout the world. (source)

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.

Civil and Structural Engineering1999Q2
Civil and Structural Engineering2000Q1
Civil and Structural Engineering2001Q1
Civil and Structural Engineering2002Q1
Civil and Structural Engineering2003Q1
Civil and Structural Engineering2004Q2
Civil and Structural Engineering2005Q1
Civil and Structural Engineering2006Q2
Civil and Structural Engineering2007Q2
Civil and Structural Engineering2008Q3
Civil and Structural Engineering2009Q2
Civil and Structural Engineering2010Q1
Civil and Structural Engineering2011Q2
Civil and Structural Engineering2012Q2
Civil and Structural Engineering2013Q3
Civil and Structural Engineering2014Q2
Civil and Structural Engineering2015Q2
Civil and Structural Engineering2016Q2
Civil and Structural Engineering2017Q3
Mechanical Engineering1999Q2
Mechanical Engineering2000Q1
Mechanical Engineering2001Q1
Mechanical Engineering2002Q1
Mechanical Engineering2003Q1
Mechanical Engineering2004Q2
Mechanical Engineering2005Q1
Mechanical Engineering2006Q2
Mechanical Engineering2007Q2
Mechanical Engineering2008Q2
Mechanical Engineering2009Q2
Mechanical Engineering2010Q1
Mechanical Engineering2011Q2
Mechanical Engineering2012Q2
Mechanical Engineering2013Q2
Mechanical Engineering2014Q2
Mechanical Engineering2015Q2
Mechanical Engineering2016Q2
Mechanical Engineering2017Q3
Ocean Engineering1999Q1
Ocean Engineering2000Q1
Ocean Engineering2001Q1
Ocean Engineering2002Q1
Ocean Engineering2003Q1
Ocean Engineering2004Q1
Ocean Engineering2005Q1
Ocean Engineering2006Q1
Ocean Engineering2007Q2
Ocean Engineering2008Q2
Ocean Engineering2009Q2
Ocean Engineering2010Q1
Ocean Engineering2011Q1
Ocean Engineering2012Q2
Ocean Engineering2013Q2
Ocean Engineering2014Q1
Ocean Engineering2015Q2
Ocean Engineering2016Q2
Ocean Engineering2017Q3

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.

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)19990.248
Cites / Doc. (4 years)20000.368
Cites / Doc. (4 years)20010.651
Cites / Doc. (4 years)20020.708
Cites / Doc. (4 years)20030.667
Cites / Doc. (4 years)20040.478
Cites / Doc. (4 years)20050.575
Cites / Doc. (4 years)20060.572
Cites / Doc. (4 years)20070.770
Cites / Doc. (4 years)20080.569
Cites / Doc. (4 years)20090.653
Cites / Doc. (4 years)20100.911
Cites / Doc. (4 years)20110.769
Cites / Doc. (4 years)20120.895
Cites / Doc. (4 years)20130.740
Cites / Doc. (4 years)20140.960
Cites / Doc. (4 years)20150.929
Cites / Doc. (4 years)20161.090
Cites / Doc. (4 years)20170.753
Cites / Doc. (3 years)19990.248
Cites / Doc. (3 years)20000.396
Cites / Doc. (3 years)20010.655
Cites / Doc. (3 years)20020.704
Cites / Doc. (3 years)20030.699
Cites / Doc. (3 years)20040.394
Cites / Doc. (3 years)20050.667
Cites / Doc. (3 years)20060.489
Cites / Doc. (3 years)20070.932
Cites / Doc. (3 years)20080.485
Cites / Doc. (3 years)20090.734
Cites / Doc. (3 years)20100.921
Cites / Doc. (3 years)20110.819
Cites / Doc. (3 years)20120.907
Cites / Doc. (3 years)20130.674
Cites / Doc. (3 years)20141.030
Cites / Doc. (3 years)20150.959
Cites / Doc. (3 years)20161.030
Cites / Doc. (3 years)20170.650
Cites / Doc. (2 years)19990.240
Cites / Doc. (2 years)20000.394
Cites / Doc. (2 years)20010.663
Cites / Doc. (2 years)20020.681
Cites / Doc. (2 years)20030.681
Cites / Doc. (2 years)20040.363
Cites / Doc. (2 years)20050.556
Cites / Doc. (2 years)20060.618
Cites / Doc. (2 years)20070.625
Cites / Doc. (2 years)20080.459
Cites / Doc. (2 years)20090.694
Cites / Doc. (2 years)20101.024
Cites / Doc. (2 years)20110.786
Cites / Doc. (2 years)20120.909
Cites / Doc. (2 years)20130.663
Cites / Doc. (2 years)20140.989
Cites / Doc. (2 years)20150.785
Cites / Doc. (2 years)20160.793
Cites / Doc. (2 years)20170.642
Total 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.

Self Cites199914
Self Cites20008
Self Cites200112
Self Cites200213
Self Cites20038
Self Cites20044
Self Cites20055
Self Cites20067
Self Cites20073
Self Cites20081
Self Cites20096
Self Cites201010
Self Cites20119
Self Cites20128
Self Cites20133
Self Cites20141
Self Cites20151
Self Cites20162
Self Cites20174
Total Cites199937
Total Cites200057
Total Cites200191
Total Cites200295
Total Cites200395
Total Cites200454
Total Cites200590
Total Cites200666
Total Cites2007123
Total Cites200863
Total Cites200994
Total Cites2010116
Total Cites2011104
Total Cites2012117
Total Cites201389
Total Cites2014136
Total Cites2015118
Total Cites2016104
Total Cites201767
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.

External Cites per document19990.154
External Cites per document20000.340
External Cites per document20010.568
External Cites per document20020.607
External Cites per document20030.640
External Cites per document20040.365
External Cites per document20050.630
External Cites per document20060.437
External Cites per document20070.909
External Cites per document20080.477
External Cites per document20090.688
External Cites per document20100.841
External Cites per document20110.748
External Cites per document20120.845
External Cites per document20130.652
External Cites per document20141.023
External Cites per document20150.951
External Cites per document20161.010
External Cites per document20170.612
Cites per document19990.248
Cites per document20000.396
Cites per document20010.655
Cites per document20020.704
Cites per document20030.699
Cites per document20040.394
Cites per document20050.667
Cites per document20060.489
Cites per document20070.932
Cites per document20080.485
Cites per document20090.734
Cites per document20100.921
Cites per document20110.819
Cites per document20120.907
Cites per document20130.674
Cites per document20141.030
Cites per document20150.959
Cites per document20161.030
Cites per document20170.650
% 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
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.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20061
Non-citable documents20071
Non-citable documents20081
Non-citable documents20091
Non-citable documents20101
Non-citable documents20112
Non-citable documents20121
Non-citable documents20131
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Citable documents1999149
Citable documents2000144
Citable documents2001139
Citable documents2002135
Citable documents2003136
Citable documents2004137
Citable documents2005135
Citable documents2006135
Citable documents2007132
Citable documents2008130
Citable documents2009128
Citable documents2010126
Citable documents2011127
Citable documents2012129
Citable documents2013132
Citable documents2014132
Citable documents2015123
Citable documents2016101
Citable documents2017103
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.

Uncited documents1999120
Uncited documents2000111
Uncited documents200192
Uncited documents200289
Uncited documents200380
Uncited documents200499
Uncited documents200585
Uncited documents200694
Uncited documents200774
Uncited documents200896
Uncited documents200984
Uncited documents201071
Uncited documents201176
Uncited documents201273
Uncited documents201376
Uncited documents201469
Uncited documents201566
Uncited documents201657
Uncited documents201763
Cited documents199929
Cited documents200033
Cited documents200147
Cited documents200246
Cited documents200356
Cited documents200438
Cited documents200550
Cited documents200642
Cited documents200759
Cited documents200835
Cited documents200945
Cited documents201056
Cited documents201153
Cited documents201257
Cited documents201357
Cited documents201463
Cited documents201557
Cited documents201644
Cited documents201740
Scimago Journal & Country Rank
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