Estimating the state of a geophysical system with sparse observations: time delay methods to achieve accurate initial states for prediction

Articles | Volume 24, issue 1

Nonlin. Processes Geophys., 24, 9–22, 2017

https://doi.org/10.5194/npg-24-9-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Nonlin. Processes Geophys., 24, 9–22, 2017

https://doi.org/10.5194/npg-24-9-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 24, issue 1

Research article

16 Jan 2017

Research article | 16 Jan 2017

Zhe An et al.

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Views and downloads (calculated since 22 Mar 2016)

Month	HTML	PDF	XML	Total
Mar 2016	57	52	3	112
Apr 2016	41	27	1	69
May 2016	73	18	1	92
Jun 2016	11	2	0	13
Jul 2016	10	1	3	14
Aug 2016	7	2	1	10
Sep 2016	4	5	0	9
Oct 2016	2	0	2
Nov 2016	1	2	0	3
Dec 2016	2	1	1	4
Jan 2017	81	27	4	112
Feb 2017	41	9	6	56
Mar 2017	65	19	11	95
Apr 2017	41	15	4	60
May 2017	41	21	10	72
Jun 2017	38	22	9	69
Jul 2017	23	19	1	43
Aug 2017	11	22	3	36
Sep 2017	20	21	2	43
Oct 2017	18	24	4	46
Nov 2017	15	31	1	47
Dec 2017	22	30	5	57
Jan 2018	40	56	15	111
Feb 2018	27	31	2	60
Mar 2018	17	30	4	51
Apr 2018	22	30	6	58
May 2018	18	31	3	52
Jun 2018	18	33	5	56
Jul 2018	19	27	5	51
Aug 2018	24	31	6	61
Sep 2018	16	21	3	40
Oct 2018	17	27	6	50
Nov 2018	23	26	4	53
Dec 2018	9	23	3	35
Jan 2019	17	21	2	40
Feb 2019	12	15	3	30
Mar 2019	6	16	1	23
Apr 2019	10	20	3	33
May 2019	10	19	2	31
Jun 2019	5	24	2	31
Jul 2019	9	20	0	29
Aug 2019	8	17	1	26
Sep 2019	13	22	0	35
Oct 2019	9	18	1	28
Nov 2019	11	16	0	27
Dec 2019	8	21	2	31
Jan 2020	21	13	6	40
Feb 2020	9	3	0	12
Mar 2020	11	13	4	28
Apr 2020	8	7	3	18
May 2020	8	8	1	17
Jun 2020	23	17	1	41
Jul 2020	44	53	15	112
Aug 2020	8	6	3	17
Sep 2020	18	13	2	33
Oct 2020	7	12	1	20
Nov 2020	6	4	1	11
Dec 2020	6	4	0	10
Jan 2021	18	8	0	26
Feb 2021	11	7	0	18
Mar 2021	2	3	0	5
Apr 2021	8	5	0	13
May 2021	2	6	0	8
Jun 2021	3	3	0	6
Jul 2021	4	4	0	8
Aug 2021	3	8	0	11
Sep 2021	11	6	1	18
Oct 2021	2	40	0	42
Nov 2021	12	22	2	36
Dec 2021	21	6	1	28
Jan 2022	10	8	3	21
Feb 2022	6	3	3	12
Mar 2022	8	5	2	15
Apr 2022	4	3	1	8
May 2022	2	4	1	7

Cumulative views and downloads (calculated since 22 Mar 2016)

Month	HTML	PDF	XML	Total
Mar 2016	57	52	3	112
Apr 2016	41	27	1	69
May 2016	73	18	1	92
Jun 2016	11	2	0	13
Jul 2016	10	1	3	14
Aug 2016	7	2	1	10
Sep 2016	4	5	0	9
Oct 2016	2	0	2
Nov 2016	1	2	0	3
Dec 2016	2	1	1	4
Jan 2017	81	27	4	112
Feb 2017	41	9	6	56
Mar 2017	65	19	11	95
Apr 2017	41	15	4	60
May 2017	41	21	10	72
Jun 2017	38	22	9	69
Jul 2017	23	19	1	43
Aug 2017	11	22	3	36
Sep 2017	20	21	2	43
Oct 2017	18	24	4	46
Nov 2017	15	31	1	47
Dec 2017	22	30	5	57
Jan 2018	40	56	15	111
Feb 2018	27	31	2	60
Mar 2018	17	30	4	51
Apr 2018	22	30	6	58
May 2018	18	31	3	52
Jun 2018	18	33	5	56
Jul 2018	19	27	5	51
Aug 2018	24	31	6	61
Sep 2018	16	21	3	40
Oct 2018	17	27	6	50
Nov 2018	23	26	4	53
Dec 2018	9	23	3	35
Jan 2019	17	21	2	40
Feb 2019	12	15	3	30
Mar 2019	6	16	1	23
Apr 2019	10	20	3	33
May 2019	10	19	2	31
Jun 2019	5	24	2	31
Jul 2019	9	20	0	29
Aug 2019	8	17	1	26
Sep 2019	13	22	0	35
Oct 2019	9	18	1	28
Nov 2019	11	16	0	27
Dec 2019	8	21	2	31
Jan 2020	21	13	6	40
Feb 2020	9	3	0	12
Mar 2020	11	13	4	28
Apr 2020	8	7	3	18
May 2020	8	8	1	17
Jun 2020	23	17	1	41
Jul 2020	44	53	15	112
Aug 2020	8	6	3	17
Sep 2020	18	13	2	33
Oct 2020	7	12	1	20
Nov 2020	6	4	1	11
Dec 2020	6	4	0	10
Jan 2021	18	8	0	26
Feb 2021	11	7	0	18
Mar 2021	2	3	0	5
Apr 2021	8	5	0	13
May 2021	2	6	0	8
Jun 2021	3	3	0	6
Jul 2021	4	4	0	8
Aug 2021	3	8	0	11
Sep 2021	11	6	1	18
Oct 2021	2	40	0	42
Nov 2021	12	22	2	36
Dec 2021	21	6	1	28
Jan 2022	10	8	3	21
Feb 2022	6	3	3	12
Mar 2022	8	5	2	15
Apr 2022	4	3	1	8
May 2022	2	4	1	7

Latest update: 24 May 2022