ERA-Interim/Land: a global land surface reanalysis data set

Balsamo, G.; Albergel, C.; Beljaars, A.; Boussetta, S.; Brun, E.; Cloke, H.; Dee, D.; Dutra, E.; Muñoz-Sabater, J.; Pappenberger, F.; de Rosnay, P.; Stockdale, T.; Vitart, F.

doi:10.5194/hess-19-389-2015

Articles | Volume 19, issue 1

https://doi.org/10.5194/hess-19-389-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/hess-19-389-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 19, issue 1

Research article

| Highlight paper

|

21 Jan 2015

Research article | Highlight paper |

| 21 Jan 2015

ERA-Interim/Land: a global land surface reanalysis data set

G. Balsamo, C. Albergel, A. Beljaars, S. Boussetta, E. Brun, H. Cloke, D. Dee, E. Dutra, J. Muñoz-Sabater, F. Pappenberger, P. de Rosnay, T. Stockdale, and F. Vitart

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Total article views: 19,513 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
13,890	5,222	401	19,513	354	465

HTML: 13,890
PDF: 5,222
XML: 401
Total: 19,513
BibTeX: 354
EndNote: 465

Views and downloads (calculated since 04 Dec 2013)

Month	HTML	PDF	XML	Total
Dec 2013	220	239	3	462
Jan 2014	87	51	1	139
Feb 2014	61	30	3	94
Mar 2014	69	40	4	113
Apr 2014	53	33	5	91
May 2014	59	21	3	83
Jun 2014	50	36	2	88
Jul 2014	50	40	5	95
Aug 2014	34	32	4	70
Sep 2014	30	28	5	63
Oct 2014	48	34	2	84
Nov 2014	67	30	3	100
Dec 2014	42	27	4	73
Jan 2015	284	128	8	420
Feb 2015	217	108	5	330
Mar 2015	117	57	4	178
Apr 2015	133	97	6	236
May 2015	150	90	4	244
Jun 2015	119	92	3	214
Jul 2015	106	79	2	187
Aug 2015	82	79	3	164
Sep 2015	81	59	11	151
Oct 2015	85	54	1	140
Nov 2015	89	52	2	143
Dec 2015	62	60	6	128
Jan 2016	89	43	0	132
Feb 2016	77	54	2	133
Mar 2016	69	60	17	146
Apr 2016	49	33	2	84
May 2016	63	54	4	121
Jun 2016	34	36	2	72
Jul 2016	32	22	4	58
Aug 2016	33	16	2	51
Sep 2016	39	18	1	58
Oct 2016	39	21	7	67
Nov 2016	24	30	6	60
Dec 2016	32	26	2	60
Jan 2017	46	22	4	72
Feb 2017	38	17	2	57
Mar 2017	82	43	5	130
Apr 2017	122	34	9	165
May 2017	128	43	6	177
Jun 2017	100	36	5	141
Jul 2017	59	37	0	96
Aug 2017	63	35	1	99
Sep 2017	63	37	0	100
Oct 2017	53	35	0	88
Nov 2017	49	41	0	90
Dec 2017	36	20	0	56
Jan 2018	40	27	0	67
Feb 2018	90	40	12	142
Mar 2018	75	37	2	114
Apr 2018	65	34	0	99
May 2018	57	32	1	90
Jun 2018	60	27	1	88
Jul 2018	62	36	0	98
Aug 2018	58	22	0	80
Sep 2018	71	27	1	99
Oct 2018	66	36	3	105
Nov 2018	56	29	3	88
Dec 2018	73	33	1	107
Jan 2019	62	26	0	88
Feb 2019	58	24	1	83
Mar 2019	94	28	1	123
Apr 2019	86	24	0	110
May 2019	85	24	0	109
Jun 2019	83	21	0	104
Jul 2019	103	33	0	136
Aug 2019	92	21	0	113
Sep 2019	77	9	2	88
Oct 2019	94	20	2	116
Nov 2019	99	20	2	121
Dec 2019	81	21	2	104
Jan 2020	106	19	1	126
Feb 2020	97	14	1	112
Mar 2020	98	18	2	118
Apr 2020	129	22	2	153
May 2020	114	29	0	143
Jun 2020	114	26	3	143
Jul 2020	113	31	11	155
Aug 2020	117	27	9	153
Sep 2020	131	28	0	159
Oct 2020	110	13	0	123
Nov 2020	98	12	2	112
Dec 2020	135	25	2	162
Jan 2021	160	36	2	198
Feb 2021	121	39	2	162
Mar 2021	120	37	0	157
Apr 2021	121	36	2	159
May 2021	135	39	3	177
Jun 2021	116	32	2	150
Jul 2021	204	37	2	243
Aug 2021	100	34	1	135
Sep 2021	99	21	0	120
Oct 2021	82	56	2	140
Nov 2021	96	44	1	141
Dec 2021	123	34	1	158
Jan 2022	99	40	4	143
Feb 2022	97	28	2	127
Mar 2022	97	25	0	122
Apr 2022	118	28	2	148
May 2022	95	28	2	125
Jun 2022	85	27	0	112
Jul 2022	82	24	2	108
Aug 2022	108	30	2	140
Sep 2022	82	33	1	116
Oct 2022	101	39	2	142
Nov 2022	112	25	2	139
Dec 2022	96	30	4	130
Jan 2023	137	63	4	204
Feb 2023	103	34	3	140
Mar 2023	135	53	12	200
Apr 2023	89	59	3	151
May 2023	84	32	0	116
Jun 2023	104	36	3	143
Jul 2023	133	50	7	190
Aug 2023	109	20	3	132
Sep 2023	167	26	2	195
Oct 2023	334	30	3	367
Nov 2023	303	11	3	317
Dec 2023	81	40	1	122
Jan 2024	100	28	4	132
Feb 2024	74	25	3	102
Mar 2024	78	33	3	114
Apr 2024	85	30	7	122
May 2024	92	33	9	134
Jun 2024	130	37	2	169
Jul 2024	83	38	3	124
Aug 2024	103	33	3	139
Sep 2024	84	22	4	110
Oct 2024	99	19	1	119
Nov 2024	81	12	4	97
Dec 2024	105	27	0	132
Jan 2025	106	29	3	138
Feb 2025	120	15	3	138
Mar 2025	112	28	0	140
Apr 2025	134	27	2	163
May 2025	161	26	1	188
Jun 2025	125	23	3	151
Jul 2025	124	36	4	164
Aug 2025	148	25	4	177
Sep 2025	154	37	2	193
Oct 2025	113	41	2	156
Nov 2025	88	18	2	108

Cumulative views and downloads (calculated since 04 Dec 2013)

Month	HTML	PDF	XML	Total
Dec 2013	220	239	3	462
Jan 2014	87	51	1	139
Feb 2014	61	30	3	94
Mar 2014	69	40	4	113
Apr 2014	53	33	5	91
May 2014	59	21	3	83
Jun 2014	50	36	2	88
Jul 2014	50	40	5	95
Aug 2014	34	32	4	70
Sep 2014	30	28	5	63
Oct 2014	48	34	2	84
Nov 2014	67	30	3	100
Dec 2014	42	27	4	73
Jan 2015	284	128	8	420
Feb 2015	217	108	5	330
Mar 2015	117	57	4	178
Apr 2015	133	97	6	236
May 2015	150	90	4	244
Jun 2015	119	92	3	214
Jul 2015	106	79	2	187
Aug 2015	82	79	3	164
Sep 2015	81	59	11	151
Oct 2015	85	54	1	140
Nov 2015	89	52	2	143
Dec 2015	62	60	6	128
Jan 2016	89	43	0	132
Feb 2016	77	54	2	133
Mar 2016	69	60	17	146
Apr 2016	49	33	2	84
May 2016	63	54	4	121
Jun 2016	34	36	2	72
Jul 2016	32	22	4	58
Aug 2016	33	16	2	51
Sep 2016	39	18	1	58
Oct 2016	39	21	7	67
Nov 2016	24	30	6	60
Dec 2016	32	26	2	60
Jan 2017	46	22	4	72
Feb 2017	38	17	2	57
Mar 2017	82	43	5	130
Apr 2017	122	34	9	165
May 2017	128	43	6	177
Jun 2017	100	36	5	141
Jul 2017	59	37	0	96
Aug 2017	63	35	1	99
Sep 2017	63	37	0	100
Oct 2017	53	35	0	88
Nov 2017	49	41	0	90
Dec 2017	36	20	0	56
Jan 2018	40	27	0	67
Feb 2018	90	40	12	142
Mar 2018	75	37	2	114
Apr 2018	65	34	0	99
May 2018	57	32	1	90
Jun 2018	60	27	1	88
Jul 2018	62	36	0	98
Aug 2018	58	22	0	80
Sep 2018	71	27	1	99
Oct 2018	66	36	3	105
Nov 2018	56	29	3	88
Dec 2018	73	33	1	107
Jan 2019	62	26	0	88
Feb 2019	58	24	1	83
Mar 2019	94	28	1	123
Apr 2019	86	24	0	110
May 2019	85	24	0	109
Jun 2019	83	21	0	104
Jul 2019	103	33	0	136
Aug 2019	92	21	0	113
Sep 2019	77	9	2	88
Oct 2019	94	20	2	116
Nov 2019	99	20	2	121
Dec 2019	81	21	2	104
Jan 2020	106	19	1	126
Feb 2020	97	14	1	112
Mar 2020	98	18	2	118
Apr 2020	129	22	2	153
May 2020	114	29	0	143
Jun 2020	114	26	3	143
Jul 2020	113	31	11	155
Aug 2020	117	27	9	153
Sep 2020	131	28	0	159
Oct 2020	110	13	0	123
Nov 2020	98	12	2	112
Dec 2020	135	25	2	162
Jan 2021	160	36	2	198
Feb 2021	121	39	2	162
Mar 2021	120	37	0	157
Apr 2021	121	36	2	159
May 2021	135	39	3	177
Jun 2021	116	32	2	150
Jul 2021	204	37	2	243
Aug 2021	100	34	1	135
Sep 2021	99	21	0	120
Oct 2021	82	56	2	140
Nov 2021	96	44	1	141
Dec 2021	123	34	1	158
Jan 2022	99	40	4	143
Feb 2022	97	28	2	127
Mar 2022	97	25	0	122
Apr 2022	118	28	2	148
May 2022	95	28	2	125
Jun 2022	85	27	0	112
Jul 2022	82	24	2	108
Aug 2022	108	30	2	140
Sep 2022	82	33	1	116
Oct 2022	101	39	2	142
Nov 2022	112	25	2	139
Dec 2022	96	30	4	130
Jan 2023	137	63	4	204
Feb 2023	103	34	3	140
Mar 2023	135	53	12	200
Apr 2023	89	59	3	151
May 2023	84	32	0	116
Jun 2023	104	36	3	143
Jul 2023	133	50	7	190
Aug 2023	109	20	3	132
Sep 2023	167	26	2	195
Oct 2023	334	30	3	367
Nov 2023	303	11	3	317
Dec 2023	81	40	1	122
Jan 2024	100	28	4	132
Feb 2024	74	25	3	102
Mar 2024	78	33	3	114
Apr 2024	85	30	7	122
May 2024	92	33	9	134
Jun 2024	130	37	2	169
Jul 2024	83	38	3	124
Aug 2024	103	33	3	139
Sep 2024	84	22	4	110
Oct 2024	99	19	1	119
Nov 2024	81	12	4	97
Dec 2024	105	27	0	132
Jan 2025	106	29	3	138
Feb 2025	120	15	3	138
Mar 2025	112	28	0	140
Apr 2025	134	27	2	163
May 2025	161	26	1	188
Jun 2025	125	23	3	151
Jul 2025	124	36	4	164
Aug 2025	148	25	4	177
Sep 2025	154	37	2	193
Oct 2025	113	41	2	156
Nov 2025	88	18	2	108

Latest update: 19 Nov 2025

Short summary

ERA-Interim/Land is a global land surface reanalysis covering the period 1979–2010. It describes the evolution of soil moisture, soil temperature and snowpack. ERA-Interim/Land includes a number of parameterization improvements in the land surface scheme with respect to the original ERA-Interim and a precipitation bias correction based on GPCP. A selection of verification results show the added value in representing the terrestrial water cycle and its main land surface storages and fluxes.