Research article
|
19 Jul 2017
Research article |
|
19 Jul 2017
Controllability, not chaos, key criterion for ocean state estimation
Geoffrey Gebbie and Tsung-Lin Hsieh
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Total article views: 2,521 (including HTML, PDF, and XML)
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XML
Total
BibTeX
EndNote
1,511
782
228
2,521
174
194
HTML: 1,511
PDF: 782
XML: 228
Total: 2,521
BibTeX: 174
EndNote: 194
Views and downloads (calculated since 30 Sep 2016)
Month
HTML
PDF
XML
Total
Sep 2016
16
2
0
18
Oct 2016
54
8
1
63
Nov 2016
27
4
0
31
Dec 2016
7
3
1
11
Jan 2017
19
3
1
23
Feb 2017
10
1
1
12
Mar 2017
25
5
8
38
Apr 2017
17
9
2
28
May 2017
22
2
9
33
Jun 2017
16
1
7
24
Jul 2017
60
29
4
93
Aug 2017
40
19
2
61
Sep 2017
36
12
4
52
Oct 2017
24
15
2
41
Nov 2017
22
8
0
30
Dec 2017
25
15
5
45
Jan 2018
36
24
10
70
Feb 2018
26
12
4
42
Mar 2018
20
15
4
39
Apr 2018
25
15
5
45
May 2018
14
8
4
26
Jun 2018
17
11
3
31
Jul 2018
20
8
4
32
Aug 2018
29
10
6
45
Sep 2018
21
12
3
36
Oct 2018
21
11
7
39
Nov 2018
18
10
3
31
Dec 2018
20
10
3
33
Jan 2019
21
8
5
34
Feb 2019
39
7
4
50
Mar 2019
27
9
3
39
Apr 2019
19
10
1
30
May 2019
21
6
2
29
Jun 2019
13
9
2
24
Jul 2019
12
5
0
17
Aug 2019
15
9
2
26
Sep 2019
14
10
1
25
Oct 2019
21
10
3
34
Nov 2019
12
3
0
15
Dec 2019
8
3
0
11
Jan 2020
16
6
4
26
Feb 2020
25
3
0
28
Mar 2020
9
7
1
17
Apr 2020
14
6
1
21
May 2020
11
7
2
20
Jun 2020
24
16
1
41
Jul 2020
43
61
17
121
Aug 2020
8
6
5
19
Sep 2020
20
3
2
25
Oct 2020
7
10
5
22
Nov 2020
7
6
2
15
Dec 2020
18
9
5
32
Jan 2021
21
8
11
40
Feb 2021
11
9
5
25
Mar 2021
10
3
13
Apr 2021
6
4
3
13
May 2021
8
9
4
21
Jun 2021
10
6
2
18
Jul 2021
8
3
0
11
Aug 2021
31
8
1
40
Sep 2021
8
8
0
16
Oct 2021
9
32
1
42
Nov 2021
6
18
0
24
Dec 2021
14
8
4
26
Jan 2022
7
10
2
19
Feb 2022
9
5
2
16
Mar 2022
7
5
1
13
Apr 2022
9
8
0
17
May 2022
6
3
1
10
Jun 2022
7
2
5
14
Jul 2022
8
0
8
Aug 2022
10
2
1
13
Sep 2022
18
11
1
30
Oct 2022
12
5
1
18
Nov 2022
18
6
0
24
Dec 2022
7
4
0
11
Jan 2023
11
10
0
21
Feb 2023
12
8
0
20
Mar 2023
7
4
0
11
Apr 2023
18
1
0
19
May 2023
20
8
0
28
Jun 2023
11
5
2
18
Jul 2023
7
3
0
10
Aug 2023
7
8
2
17
Sep 2023
7
17
0
24
Oct 2023
8
7
0
15
Nov 2023
4
0
4
Dec 2023
12
3
0
15
Jan 2024
4
3
1
8
Feb 2024
4
0
4
Mar 2024
3
9
1
13
Apr 2024
9
7
3
19
Cumulative views and downloads
(calculated since 30 Sep 2016)
Month
HTML views
PDF downloads
XML downloads
Sep 2016
16
2
0
18
Oct 2016
70
10
1
81
Nov 2016
97
14
1
112
Dec 2016
104
17
2
123
Jan 2017
123
20
3
146
Feb 2017
133
21
4
158
Mar 2017
158
26
12
196
Apr 2017
175
35
14
224
May 2017
197
37
23
257
Jun 2017
213
38
30
281
Jul 2017
273
67
34
374
Aug 2017
313
86
36
435
Sep 2017
349
98
40
487
Oct 2017
373
113
42
528
Nov 2017
395
121
42
558
Dec 2017
420
136
47
603
Jan 2018
456
160
57
673
Feb 2018
482
172
61
715
Mar 2018
502
187
65
754
Apr 2018
527
202
70
799
May 2018
541
210
74
825
Jun 2018
558
221
77
856
Jul 2018
578
229
81
888
Aug 2018
607
239
87
933
Sep 2018
628
251
90
969
Oct 2018
649
262
97
1,008
Nov 2018
667
272
100
1,039
Dec 2018
687
282
103
1,072
Jan 2019
708
290
108
1,106
Feb 2019
747
297
112
1,156
Mar 2019
774
306
115
1,195
Apr 2019
793
316
116
1,225
May 2019
814
322
118
1,254
Jun 2019
827
331
120
1,278
Jul 2019
839
336
120
1,295
Aug 2019
854
345
122
1,321
Sep 2019
868
355
123
1,346
Oct 2019
889
365
126
1,380
Nov 2019
901
368
126
1,395
Dec 2019
909
371
126
1,406
Jan 2020
925
377
130
1,432
Feb 2020
950
380
130
1,460
Mar 2020
959
387
131
1,477
Apr 2020
973
393
132
1,498
May 2020
984
400
134
1,518
Jun 2020
1,008
416
135
1,559
Jul 2020
1,051
477
152
1,680
Aug 2020
1,059
483
157
1,699
Sep 2020
1,079
486
159
1,724
Oct 2020
1,086
496
164
1,746
Nov 2020
1,093
502
166
1,761
Dec 2020
1,111
511
171
1,793
Jan 2021
1,132
519
182
1,833
Feb 2021
1,143
528
187
1,858
Mar 2021
1,153
528
190
1,871
Apr 2021
1,159
532
193
1,884
May 2021
1,167
541
197
1,905
Jun 2021
1,177
547
199
1,923
Jul 2021
1,185
550
199
1,934
Aug 2021
1,216
558
200
1,974
Sep 2021
1,224
566
200
1,990
Oct 2021
1,233
598
201
2,032
Nov 2021
1,239
616
201
2,056
Dec 2021
1,253
624
205
2,082
Jan 2022
1,260
634
207
2,101
Feb 2022
1,269
639
209
2,117
Mar 2022
1,276
644
210
2,130
Apr 2022
1,285
652
210
2,147
May 2022
1,291
655
211
2,157
Jun 2022
1,298
657
216
2,171
Jul 2022
1,306
657
216
2,179
Aug 2022
1,316
659
217
2,192
Sep 2022
1,334
670
218
2,222
Oct 2022
1,346
675
219
2,240
Nov 2022
1,364
681
219
2,264
Dec 2022
1,371
685
219
2,275
Jan 2023
1,382
695
219
2,296
Feb 2023
1,394
703
219
2,316
Mar 2023
1,401
707
219
2,327
Apr 2023
1,419
708
219
2,346
May 2023
1,439
716
219
2,374
Jun 2023
1,450
721
221
2,392
Jul 2023
1,457
724
221
2,402
Aug 2023
1,464
732
223
2,419
Sep 2023
1,471
749
223
2,443
Oct 2023
1,479
756
223
2,458
Nov 2023
1,483
756
223
2,462
Dec 2023
1,495
759
223
2,477
Jan 2024
1,499
762
224
2,485
Feb 2024
1,499
766
224
2,489
Mar 2024
1,502
775
225
2,502
Apr 2024
1,511
782
228
2,521
Total article views: 1,982 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,200
587
195
1,982
170
165
HTML: 1,200
PDF: 587
XML: 195
Total: 1,982
BibTeX: 170
EndNote: 165
Views and downloads (calculated since 19 Jul 2017)
Month
HTML
PDF
XML
Total
Jul 2017
52
23
3
78
Aug 2017
31
18
2
51
Sep 2017
32
10
4
46
Oct 2017
21
13
2
36
Nov 2017
20
7
0
27
Dec 2017
22
14
5
41
Jan 2018
34
22
10
66
Feb 2018
25
11
4
40
Mar 2018
18
13
4
35
Apr 2018
23
12
5
40
May 2018
13
7
4
24
Jun 2018
16
10
3
29
Jul 2018
19
8
4
31
Aug 2018
27
9
6
42
Sep 2018
20
11
3
34
Oct 2018
21
10
7
38
Nov 2018
16
9
3
28
Dec 2018
17
8
3
28
Jan 2019
20
8
5
33
Feb 2019
36
6
4
46
Mar 2019
26
7
3
36
Apr 2019
17
9
1
27
May 2019
20
4
2
26
Jun 2019
12
8
2
22
Jul 2019
11
4
0
15
Aug 2019
13
7
2
22
Sep 2019
12
8
1
21
Oct 2019
19
9
3
31
Nov 2019
11
3
0
14
Dec 2019
8
3
0
11
Jan 2020
16
5
4
25
Feb 2020
22
1
0
23
Mar 2020
7
5
1
13
Apr 2020
13
5
1
19
May 2020
10
6
2
18
Jun 2020
19
8
1
28
Jul 2020
39
26
17
82
Aug 2020
6
3
4
13
Sep 2020
20
2
2
24
Oct 2020
7
9
5
21
Nov 2020
6
3
2
11
Dec 2020
16
8
5
29
Jan 2021
20
5
11
36
Feb 2021
11
5
5
21
Mar 2021
10
3
13
Apr 2021
5
3
3
11
May 2021
8
7
4
19
Jun 2021
10
6
2
18
Jul 2021
8
2
0
10
Aug 2021
31
6
1
38
Sep 2021
8
8
0
16
Oct 2021
9
32
1
42
Nov 2021
6
16
0
22
Dec 2021
13
3
4
20
Jan 2022
6
8
2
16
Feb 2022
7
5
2
14
Mar 2022
7
5
1
13
Apr 2022
9
6
0
15
May 2022
6
2
1
9
Jun 2022
7
1
5
13
Jul 2022
7
0
7
Aug 2022
10
2
1
13
Sep 2022
18
11
1
30
Oct 2022
11
5
1
17
Nov 2022
16
5
0
21
Dec 2022
6
4
0
10
Jan 2023
11
10
0
21
Feb 2023
12
6
0
18
Mar 2023
7
2
0
9
Apr 2023
18
0
18
May 2023
19
4
0
23
Jun 2023
11
5
2
18
Jul 2023
7
2
0
9
Aug 2023
7
3
2
12
Sep 2023
7
8
0
15
Oct 2023
7
6
0
13
Nov 2023
4
0
4
Dec 2023
12
3
0
15
Jan 2024
4
3
1
8
Feb 2024
3
0
3
Mar 2024
3
9
0
12
Apr 2024
9
4
3
16
Cumulative views and downloads
(calculated since 19 Jul 2017)
Month
HTML views
PDF downloads
XML downloads
Jul 2017
52
23
3
Aug 2017
83
41
5
Sep 2017
115
51
9
Oct 2017
136
64
11
Nov 2017
156
71
11
Dec 2017
178
85
16
Jan 2018
212
107
26
Feb 2018
237
118
30
Mar 2018
255
131
34
Apr 2018
278
143
39
May 2018
291
150
43
Jun 2018
307
160
46
Jul 2018
326
168
50
Aug 2018
353
177
56
Sep 2018
373
188
59
Oct 2018
394
198
66
Nov 2018
410
207
69
Dec 2018
427
215
72
Jan 2019
447
223
77
Feb 2019
483
229
81
Mar 2019
509
236
84
Apr 2019
526
245
85
May 2019
546
249
87
Jun 2019
558
257
89
Jul 2019
569
261
89
Aug 2019
582
268
91
Sep 2019
594
276
92
Oct 2019
613
285
95
Nov 2019
624
288
95
Dec 2019
632
291
95
Jan 2020
648
296
99
Feb 2020
670
297
99
Mar 2020
677
302
100
Apr 2020
690
307
101
May 2020
700
313
103
Jun 2020
719
321
104
Jul 2020
758
347
121
Aug 2020
764
350
125
Sep 2020
784
352
127
Oct 2020
791
361
132
Nov 2020
797
364
134
Dec 2020
813
372
139
Jan 2021
833
377
150
Feb 2021
844
382
155
Mar 2021
854
382
158
Apr 2021
859
385
161
May 2021
867
392
165
Jun 2021
877
398
167
Jul 2021
885
400
167
Aug 2021
916
406
168
Sep 2021
924
414
168
Oct 2021
933
446
169
Nov 2021
939
462
169
Dec 2021
952
465
173
Jan 2022
958
473
175
Feb 2022
965
478
177
Mar 2022
972
483
178
Apr 2022
981
489
178
May 2022
987
491
179
Jun 2022
994
492
184
Jul 2022
1,001
492
184
Aug 2022
1,011
494
185
Sep 2022
1,029
505
186
Oct 2022
1,040
510
187
Nov 2022
1,056
515
187
Dec 2022
1,062
519
187
Jan 2023
1,073
529
187
Feb 2023
1,085
535
187
Mar 2023
1,092
537
187
Apr 2023
1,110
537
187
May 2023
1,129
541
187
Jun 2023
1,140
546
189
Jul 2023
1,147
548
189
Aug 2023
1,154
551
191
Sep 2023
1,161
559
191
Oct 2023
1,168
565
191
Nov 2023
1,172
565
191
Dec 2023
1,184
568
191
Jan 2024
1,188
571
192
Feb 2024
1,188
574
192
Mar 2024
1,191
583
192
Apr 2024
1,200
587
195
Total article views: 539 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
311
195
33
539
4
29
HTML: 311
PDF: 195
XML: 33
Total: 539
BibTeX: 4
EndNote: 29
Views and downloads (calculated since 30 Sep 2016)
Month
HTML
PDF
XML
Total
Sep 2016
16
2
0
18
Oct 2016
54
8
1
63
Nov 2016
27
4
0
31
Dec 2016
7
3
1
11
Jan 2017
19
3
1
23
Feb 2017
10
1
1
12
Mar 2017
25
5
8
38
Apr 2017
17
9
2
28
May 2017
22
2
9
33
Jun 2017
16
1
7
24
Jul 2017
8
6
1
15
Aug 2017
9
1
0
10
Sep 2017
4
2
0
6
Oct 2017
3
2
0
5
Nov 2017
2
1
0
3
Dec 2017
3
1
0
4
Jan 2018
2
2
0
4
Feb 2018
1
1
0
2
Mar 2018
2
2
0
4
Apr 2018
2
3
0
5
May 2018
1
1
0
2
Jun 2018
1
1
0
2
Jul 2018
1
0
1
Aug 2018
2
1
0
3
Sep 2018
1
1
0
2
Oct 2018
1
0
1
Nov 2018
2
1
0
3
Dec 2018
3
2
0
5
Jan 2019
1
0
1
Feb 2019
3
1
0
4
Mar 2019
1
2
0
3
Apr 2019
2
1
0
3
May 2019
1
2
0
3
Jun 2019
1
1
0
2
Jul 2019
1
1
0
2
Aug 2019
2
2
0
4
Sep 2019
2
2
0
4
Oct 2019
2
1
0
3
Nov 2019
1
0
1
Dec 2019
0
Jan 2020
1
0
1
Feb 2020
3
2
0
5
Mar 2020
2
2
0
4
Apr 2020
1
1
0
2
May 2020
1
1
0
2
Jun 2020
5
8
0
13
Jul 2020
4
35
0
39
Aug 2020
2
3
1
6
Sep 2020
1
0
1
Oct 2020
1
0
1
Nov 2020
1
3
0
4
Dec 2020
2
1
0
3
Jan 2021
1
3
0
4
Feb 2021
4
0
4
Mar 2021
0
Apr 2021
1
1
0
2
May 2021
2
0
2
Jun 2021
0
Jul 2021
1
0
1
Aug 2021
2
0
2
Sep 2021
0
Oct 2021
0
Nov 2021
2
0
2
Dec 2021
1
5
0
6
Jan 2022
1
2
0
3
Feb 2022
2
0
2
Mar 2022
0
Apr 2022
2
0
2
May 2022
1
0
1
Jun 2022
1
0
1
Jul 2022
1
0
1
Aug 2022
0
Sep 2022
0
Oct 2022
1
0
1
Nov 2022
2
1
0
3
Dec 2022
1
0
1
Jan 2023
0
Feb 2023
2
0
2
Mar 2023
2
0
2
Apr 2023
1
0
1
May 2023
1
4
0
5
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
5
0
5
Sep 2023
9
0
9
Oct 2023
1
1
0
2
Nov 2023
0
Dec 2023
0
Jan 2024
0
Feb 2024
1
0
1
Mar 2024
1
1
Apr 2024
3
0
3
Cumulative views and downloads
(calculated since 30 Sep 2016)
Month
HTML views
PDF downloads
XML downloads
Sep 2016
16
2
0
Oct 2016
70
10
1
Nov 2016
97
14
1
Dec 2016
104
17
2
Jan 2017
123
20
3
Feb 2017
133
21
4
Mar 2017
158
26
12
Apr 2017
175
35
14
May 2017
197
37
23
Jun 2017
213
38
30
Jul 2017
221
44
31
Aug 2017
230
45
31
Sep 2017
234
47
31
Oct 2017
237
49
31
Nov 2017
239
50
31
Dec 2017
242
51
31
Jan 2018
244
53
31
Feb 2018
245
54
31
Mar 2018
247
56
31
Apr 2018
249
59
31
May 2018
250
60
31
Jun 2018
251
61
31
Jul 2018
252
61
31
Aug 2018
254
62
31
Sep 2018
255
63
31
Oct 2018
255
64
31
Nov 2018
257
65
31
Dec 2018
260
67
31
Jan 2019
261
67
31
Feb 2019
264
68
31
Mar 2019
265
70
31
Apr 2019
267
71
31
May 2019
268
73
31
Jun 2019
269
74
31
Jul 2019
270
75
31
Aug 2019
272
77
31
Sep 2019
274
79
31
Oct 2019
276
80
31
Nov 2019
277
80
31
Dec 2019
277
80
31
Jan 2020
277
81
31
Feb 2020
280
83
31
Mar 2020
282
85
31
Apr 2020
283
86
31
May 2020
284
87
31
Jun 2020
289
95
31
Jul 2020
293
130
31
Aug 2020
295
133
32
Sep 2020
295
134
32
Oct 2020
295
135
32
Nov 2020
296
138
32
Dec 2020
298
139
32
Jan 2021
299
142
32
Feb 2021
299
146
32
Mar 2021
299
146
32
Apr 2021
300
147
32
May 2021
300
149
32
Jun 2021
300
149
32
Jul 2021
300
150
32
Aug 2021
300
152
32
Sep 2021
300
152
32
Oct 2021
300
152
32
Nov 2021
300
154
32
Dec 2021
301
159
32
Jan 2022
302
161
32
Feb 2022
304
161
32
Mar 2022
304
161
32
Apr 2022
304
163
32
May 2022
304
164
32
Jun 2022
304
165
32
Jul 2022
305
165
32
Aug 2022
305
165
32
Sep 2022
305
165
32
Oct 2022
306
165
32
Nov 2022
308
166
32
Dec 2022
309
166
32
Jan 2023
309
166
32
Feb 2023
309
168
32
Mar 2023
309
170
32
Apr 2023
309
171
32
May 2023
310
175
32
Jun 2023
310
175
32
Jul 2023
310
176
32
Aug 2023
310
181
32
Sep 2023
310
190
32
Oct 2023
311
191
32
Nov 2023
311
191
32
Dec 2023
311
191
32
Jan 2024
311
191
32
Feb 2024
311
192
32
Mar 2024
311
192
33
Apr 2024
311
195
33
Viewed (geographical distribution)
Total article views: 2,521 (including HTML, PDF, and XML)
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Thereof 1,855 with geography defined
and 127 with unknown origin.
Total article views: 539 (including HTML, PDF, and XML)
Thereof 505 with geography defined
and 34 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
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HTML:
0
PDF:
0
XML:
0
Cited
Latest update: 25 Apr 2024