Citation:

essd-11-1603-2019

Name: Water level and storage changes of Dagze Co lake during 2000‒2017
Published: 2019-02-18
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Google Earth Engine; Lake water storage; Landsat archives; Optical water level; Satellite altimetry; The Tibetan Plateau

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Keyword(s):

Google Earth Engine; Lake water storage; Landsat archives; Optical water level; Satellite altimetry; The Tibetan Plateau

Coverage:

Latitude: 31.882900 * Longitude: 87.463100

Date/Time Start: 2000-09-12T00:00:00 * Date/Time End: 2018-09-06T00:00:00

Event(s):

Dagze_Co (Dagze Co) * Latitude: 31.882900 * Longitude: 87.463100 * Method/Device: Satellite altimetry (SALT)

Comment:

Following information is included:

1) Date of the data acquisition time in the form of yyyy-mm-dd.

2) Lake water levels are orthometric heights with respect to EGM96, T/P, in the unit of meter.

3) Uncertainty of the lake water level in the unit of meter, if it is altimetry water level. The uncertainty of optical water levels was not calculated and set to 0.

4) Lake water storage changes with respect to the baseline (lake water storage of the water level baseline H0, which is a value we do not exactly know; see https://doi.pangaea.de/10.1594/PANGAEA.898409) in the unit of km^3.

5) The source of the data, 0 - Landsat, 1 - Envisat, 2 - ICESat, 3 - CryoSat, 4 - Jason-1/2/3.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Li, Xingdong		Geocode – Date
2	Water level	WL	m	Li, Xingdong	Satellite altimetry (SALT)	with respect to EGM96, T/P
3	Water level, uncertainty	WL unc	±	Li, Xingdong	Satellite altimetry (SALT)
4	Water volume change	Water vol change	km³	Li, Xingdong	Calculated	Lake volume change
5	Provenance/source	Source		Li, Xingdong		Data source flag (0 - Landsat, 1 - Envisat, 2 - ICESat, 3 - CryoSat, 4 - Jason)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

1680 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Date/Time	2 WL [m]	3 WL unc [±]	4 Water vol change [km³]	5 Source
2000-09-12	4464.06	0.00	0.99	0
2000-09-28	4464.17	0.00	1.02	0
2000-10-14	4464.09	0.00	1.00	0
2001-02-03	4464.71	0.00	1.16	0
2001-04-08	4463.78	0.00	0.92	0
2001-07-29	4464.37	0.00	1.07	0
2001-10-17	4465.08	0.00	1.25	0
2002-02-06	4465.75	0.00	1.43	0
2002-05-13	4464.82	0.00	1.19	0
2002-07-16	4465.10	0.00	1.26	0
2002-08-01	4465.39	0.00	1.33	0
2002-10-04	4465.39	0.00	1.33	0
2002-12-23	4466.03	0.00	1.51	0
2003-01-24	4466.57	0.00	1.65	0
2003-02-25	4465.41	0.00	1.34	0
2003-03-13	4465.55	0.00	1.38	0
2003-04-02	4464.41	0.12	1.08	1
2003-10-06	4464.90	0.05	1.21	2
2003-12-26	4466.46	0.00	1.62	0
2004-01-03	4466.12	0.00	1.53	0
2004-02-04	4466.03	0.00	1.51	0
2004-03-07	4466.46	0.00	1.62	0
2004-03-17	4464.93	0.08	1.22	1
2004-04-16	4465.23	0.00	1.29	0
2004-05-10	4466.20	0.00	1.55	0
2004-07-13	4466.20	0.00	1.55	0
2004-08-30	4466.62	0.00	1.67	0
2004-10-17	4466.57	0.00	1.65	0
2004-11-02	4466.15	0.00	1.54	0
2004-12-12	4465.89	0.00	1.47	0
2005-01-05	4466.65	0.00	1.68	0
2005-01-29	4466.28	0.00	1.57	0
2005-07-08	4466.37	0.00	1.60	0
2005-08-09	4466.96	0.00	1.76	0
2005-08-25	4467.13	0.00	1.81	0
2005-09-02	4467.05	0.00	1.79	0
2005-09-10	4467.05	0.00	1.79	0
2005-10-20	4467.19	0.00	1.83	0
2005-12-31	4467.30	0.00	1.86	0
2006-02-17	4467.47	0.00	1.90	0
2006-04-14	4466.82	0.00	1.72	0
2006-06-09	4466.96	0.00	1.76	0
2006-07-03	4467.10	0.00	1.80	0
2006-07-19	4467.16	0.00	1.82	0
2006-09-05	4467.67	0.00	1.96	0
2006-11-08	4467.64	0.00	1.95	0
2006-11-16	4467.55	0.00	1.93	0
2006-12-10	4467.30	0.00	1.86	0
2007-02-12	4468.99	0.00	2.34	0
2007-02-20	4468.20	0.00	2.11	0
2007-03-16	4467.78	0.00	1.99	0
2007-05-03	4467.98	0.00	2.05	0
2007-05-19	4467.81	0.00	2.00	0
2007-06-28	4467.44	0.00	1.90	0
2007-09-08	4468.51	0.00	2.20	0
2007-09-16	4468.54	0.00	2.21	0
2007-12-05	4467.72	0.00	1.98	0
2007-12-21	4468.23	0.00	2.12	0
2008-01-06	4468.26	0.00	2.13	0
2008-01-14	4468.06	0.00	2.07	0
2008-03-02	4468.06	0.00	2.07	0
2008-04-19	4467.89	0.00	2.02	0
2008-05-21	4468.60	0.00	2.23	0
2008-07-08	4468.85	0.00	2.30	0
2008-07-24	4468.93	0.00	2.32	0
2008-10-05	4468.55	0.14	2.21	2
2008-10-12	4469.44	0.00	2.47	0
2008-10-28	4469.38	0.00	2.46	0
2008-12-15	4469.58	0.00	2.51	0
2009-01-16	4469.64	0.00	2.53	0
2009-02-01	4469.38	0.00	2.46	0
2009-02-17	4469.38	0.00	2.46	0
2009-03-10	4468.40	0.09	2.17	2
2009-04-22	4469.27	0.00	2.42	0
2009-04-28	4468.65	0.15	2.24	4
2009-04-30	4469.33	0.00	2.44	0
2009-05-24	4469.55	0.00	2.51	0
2009-07-11	4469.72	0.00	2.56	0
2009-07-26	4469.43	0.18	2.47	4
2009-07-27	4469.78	0.00	2.57	0
2009-08-05	4469.31	0.20	2.43	4
2009-08-12	4469.78	0.00	2.57	0
2009-08-15	4469.02	0.19	2.35	4
2009-08-25	4468.89	0.21	2.31	4
2009-08-28	4469.98	0.00	2.63	0
2009-09-13	4470.06	0.00	2.66	0
2009-09-29	4470.00	0.00	2.64	0
2009-10-02	4468.98	0.07	2.34	2
2009-10-15	4469.92	0.00	2.61	0
2009-10-23	4469.95	0.00	2.62	0
2009-11-12	4468.90	0.18	2.31	4
2009-11-16	4469.61	0.00	2.52	0
2009-11-22	4468.92	0.15	2.32	4
2009-12-02	4468.82	0.16	2.29	4
2009-12-12	4468.88	0.16	2.31	4
2009-12-18	4469.86	0.00	2.60	0
2009-12-22	4469.34	0.16	2.44	4
2010-02-04	4469.89	0.00	2.61	0
2010-02-20	4469.44	0.00	2.47	0
2010-03-08	4469.69	0.00	2.55	0
2010-03-11	4468.89	0.14	2.31	4
2010-03-21	4469.27	0.19	2.42	4
2010-03-31	4469.18	0.17	2.39	4
2010-04-09	4469.52	0.00	2.50	0
2010-04-10	4468.80	0.15	2.28	4
2010-04-20	4469.07	0.18	2.36	4
2010-06-12	4469.69	0.00	2.55	0
2010-07-14	4469.60	0.18	2.52	1
2010-07-18	4468.88	0.17	2.31	4
2010-07-22	4469.72	0.00	2.56	0
2010-07-28	4469.18	0.18	2.40	4
2010-08-07	4468.83	0.15	2.29	4
2010-08-31	4469.81	0.00	2.58	0
2010-10-02	4470.06	0.00	2.66	0
2010-10-10	4469.97	0.00	2.63	0
2010-10-18	4469.92	0.00	2.61	0
2010-11-04	4469.31	0.14	2.43	4
2010-11-16	4469.07	0.14	2.36	3
2010-12-04	4469.40	0.27	2.46	4
2010-12-05	4469.72	0.00	2.56	0
2010-12-12	4469.40	0.16	2.46	3
2010-12-14	4469.49	0.17	2.49	4
2010-12-21	4469.98	0.00	2.63	0
2011-01-06	4469.95	0.00	2.62	0
2011-01-14	4469.98	0.00	2.63	0
2011-01-22	4469.98	0.00	2.63	0
2011-02-07	4469.81	0.00	2.58	0
2011-02-08	4469.21	0.11	2.40	3
2011-03-03	4469.49	0.17	2.49	4
2011-03-07	4469.15	0.09	2.39	3
2011-03-13	4469.48	0.17	2.48	4
2011-03-23	4469.27	0.12	2.42	4
2011-04-02	4469.55	0.12	2.51	4
2011-04-12	4469.92	0.00	2.61	0
2011-04-12	4469.79	0.19	2.58	4
2011-04-28	4469.69	0.00	2.55	0
2011-06-29	4469.32	0.13	2.44	3
2011-06-30	4470.37	0.19	2.75	4
2011-07-10	4469.78	0.19	2.57	4
2011-07-20	4469.62	0.16	2.52	4
2011-07-30	4470.03	0.18	2.65	4
2011-08-26	4470.40	0.00	2.76	0
2011-08-29	4469.70	0.20	2.55	4
2011-09-08	4470.11	0.18	2.67	4
2011-09-18	4469.59	0.19	2.52	4
2011-09-27	4470.65	0.00	2.84	0
2011-09-28	4469.97	0.17	2.63	4
2011-10-05	4470.43	0.00	2.77	0
2011-10-13	4470.43	0.00	2.77	0
2011-10-21	4470.74	0.00	2.86	0
2011-11-06	4469.86	0.20	2.60	4
2011-11-16	4469.85	0.16	2.59	4
2011-11-19	4469.86	0.18	2.60	3
2011-12-06	4470.48	0.19	2.78	4
2011-12-16	4470.06	0.19	2.66	4
2011-12-26	4470.10	0.17	2.67	4
2012-01-05	4470.04	0.17	2.65	4
2012-01-15	4470.02	0.17	2.65	4
2012-01-17	4470.57	0.00	2.81	0
2012-01-25	4470.01	0.16	2.64	4
2012-02-12	4469.74	0.10	2.56	3
2012-02-13	4470.02	-1.00	2.65	4
2012-03-04	4469.92	0.11	2.61	4
2012-03-09	4469.80	0.12	2.58	3
2012-03-14	4469.82	0.09	2.58	4
2012-03-24	4469.92	0.16	2.62	4
2012-04-03	4469.88	0.19	2.60	4
2012-04-13	4470.16	0.16	2.69	4
2012-04-23	4470.26	0.10	2.72	4
2012-05-03	4470.34	0.19	2.74	4
2012-05-23	4470.31	0.18	2.73	4
2012-06-02	4469.88	0.15	2.60	4
2012-06-11	4469.95	0.12	2.62	4
2012-06-21	4469.69	0.24	2.54	4
2012-06-25	4470.30	0.00	2.73	0
2012-07-01	4469.86	0.14	2.60	4
2012-07-11	4470.50	0.15	2.79	4
2012-07-21	4469.13	0.20	2.38	4
2012-07-31	4469.94	0.18	2.62	4
2012-08-10	4469.71	0.17	2.55	4
2012-08-20	4470.80	0.16	2.88	4
2012-09-19	4470.67	0.17	2.84	4
2012-09-24	4470.80	0.14	2.88	3
2012-09-29	4470.74	0.16	2.86	4
2012-09-29	4470.79	0.00	2.88	0
2012-10-15	4470.74	0.00	2.86	0
2012-10-18	4470.58	0.19	2.81	4
2012-10-28	4470.75	0.19	2.87	4
2012-11-17	4470.97	0.15	2.93	4
2012-11-21	4470.53	0.14	2.80	3
2012-11-27	4470.42	0.20	2.77	4
2012-12-17	4470.28	0.08	2.72	3
2012-12-27	4470.83	0.15	2.89	4
2013-01-03	4470.75	0.00	2.87	0
2013-01-06	4470.64	0.12	2.83	4
2013-01-16	4470.58	0.13	2.82	4
2013-01-26	4470.55	0.13	2.80	4
2013-02-04	4470.63	0.13	2.83	4
2013-02-14	4470.48	0.11	2.78	3
2013-02-14	4470.58	0.11	2.81	4
2013-02-24	4470.62	0.15	2.83	4
2013-03-06	4470.72	0.18	2.86	4
2013-03-12	4470.52	0.10	2.80	3
2013-03-16	4470.63	0.13	2.83	4
2013-03-31	4470.82	0.00	2.89	0
2013-04-10	4470.74	0.00	2.86	0
2013-04-15	4470.87	0.16	2.90	4
2013-05-05	4470.72	0.15	2.86	4
2013-05-25	4470.80	0.19	2.88	4
2013-06-03	4470.68	0.15	2.85	4
2013-06-04	4470.79	0.00	2.88	0
2013-06-12	4470.79	0.00	2.88	0
2013-06-13	4470.92	0.20	2.92	4
2013-07-03	4470.85	0.14	2.90	4
2013-07-04	4470.88	0.14	2.91	3
2013-07-13	4470.74	0.16	2.86	4
2013-07-23	4471.01	0.16	2.95	4
2013-08-02	4471.98	0.17	3.25	4
2013-08-12	4470.90	0.22	2.91	4
2013-08-22	4471.20	0.18	3.00	4
2013-09-01	4471.12	0.16	2.98	4
2013-09-08	4470.93	0.00	2.92	0
2013-09-21	4470.92	0.20	2.92	4
2013-09-27	4471.09	0.15	2.97	3
2013-09-30	4471.21	0.18	3.01	4
2013-10-10	4470.87	0.18	2.90	4
2013-10-20	4470.89	0.16	2.91	4
2013-10-26	4471.16	0.00	2.99	0
2013-10-30	4470.93	0.21	2.92	4
2013-11-03	4470.80	0.00	2.88	0
2013-11-09	4471.19	0.18	3.00	4
2013-11-11	4470.71	0.00	2.85	0
2013-11-19	4471.03	0.19	2.95	4
2013-11-24	4470.83	0.12	2.89	3
2013-11-27	4470.71	0.00	2.85	0
2013-12-09	4470.93	0.17	2.92	4
2013-12-13	4470.71	0.00	2.85	0
2013-12-19	4471.22	0.12	3.01	4
2013-12-21	4470.84	0.13	2.89	3
2013-12-29	4471.16	0.08	2.99	4
2013-12-29	4471.27	0.00	3.03	0
2014-01-08	4471.30	0.16	3.04	4
2014-01-14	4471.13	0.00	2.98	0
2014-01-18	4471.18	0.09	3.00	4
2014-01-27	4471.15	0.10	2.99	4
2014-02-06	4470.93	0.12	2.92	4
2014-02-17	4470.84	0.11	2.89	3
2014-02-26	4471.30	0.19	3.04	4
2014-03-08	4471.26	0.16	3.02	4
2014-03-11	4471.13	0.00	2.98	0
2014-03-16	4470.87	0.12	2.90	3
2014-03-18	4471.13	0.14	2.98	4
2014-03-28	4471.06	0.20	2.96	4
2014-04-07	4471.21	0.14	3.01	4
2014-04-17	4470.86	0.18	2.90	4
2014-04-27	4471.06	0.15	2.96	4
2014-04-28	4470.63	0.00	2.83	0
2014-05-06	4470.76	0.00	2.87	0
2014-05-07	4470.91	0.16	2.92	4
2014-05-13	4471.03	0.12	2.95	3
2014-05-16	4470.90	0.16	2.91	4
2014-05-26	4471.04	0.18	2.95	4
2014-05-30	4470.85	0.00	2.90	0
2014-06-05	4470.55	0.18	2.81	4
2014-06-25	4470.63	0.18	2.83	4
2014-07-05	4471.33	0.18	3.05	4
2014-07-07	4470.84	0.12	2.89	3
2014-07-09	4470.29	0.00	2.72	0
2014-07-15	4471.68	0.18	3.15	4
2014-07-25	4471.07	0.00	2.97	0
2014-07-25	4470.76	0.16	2.87	4
2014-08-04	4471.47	0.15	3.09	4
2014-08-10	4471.24	0.00	3.02	0
2014-08-18	4471.10	0.00	2.97	0
2014-08-24	4471.27	0.17	3.02	4
2014-08-26	4471.30	0.00	3.03	0
2014-09-03	4471.59	0.18	3.13	4
2014-09-11	4471.47	0.00	3.09	0
2014-09-27	4471.64	0.00	3.14	0
2014-10-02	4471.53	0.17	3.11	4
2014-10-12	4471.42	0.17	3.07	4
2014-10-13	4471.33	0.00	3.04	0
2014-10-22	4471.31	0.21	3.04	4
2014-11-01	4471.61	0.17	3.13	4
2014-11-11	4471.32	0.21	3.04	4
2014-11-21	4470.79	0.17	2.88	4
2014-11-28	4471.19	0.13	3.00	3
2014-11-30	4471.02	0.00	2.95	0
2014-12-01	4471.29	0.19	3.03	4
2014-12-11	4471.21	0.17	3.01	4
2014-12-21	4471.58	0.16	3.12	4
2014-12-24	4471.83	0.00	3.20	0
2014-12-31	4471.48	0.09	3.09	4
2015-01-01	4472.03	0.00	3.26	0
2015-01-09	4471.10	0.00	2.97	0
2015-01-09	4471.54	0.10	3.11	4
2015-01-19	4471.53	0.09	3.11	4
2015-01-29	4471.56	0.11	3.12	4
2015-02-02	4472.59	0.00	3.44	0
2015-02-08	4471.52	0.11	3.10	4
2015-02-18	4471.56	0.09	3.11	4
2015-02-20	4471.25	0.12	3.02	3
2015-02-28	4471.40	0.10	3.07	4
2015-03-06	4471.58	0.00	3.12	0
2015-03-10	4471.41	0.15	3.07	4
2015-03-19	4471.28	0.12	3.03	3
2015-03-20	4471.42	0.17	3.07	4
2015-03-30	4471.45	0.17	3.08	4
2015-04-07	4471.72	0.00	3.17	0
2015-04-09	4471.43	0.14	3.07	4
2015-04-19	4471.52	0.16	3.10	4
2015-04-29	4471.69	0.14	3.16	4
2015-05-01	4471.20	0.00	3.00	0
2015-05-08	4471.29	0.19	3.03	4
2015-05-18	4471.37	0.17	3.06	4
2015-05-25	4471.92	0.00	3.23	0
2015-05-28	4471.43	0.15	3.07	4
2015-06-07	4471.20	0.16	3.00	4
2015-06-17	4471.14	0.18	2.98	4
2015-06-27	4471.13	0.15	2.98	4
2015-07-07	4471.29	0.18	3.03	4
2015-07-11	4471.29	0.12	3.03	3
2015-07-17	4471.28	0.12	3.03	4
2015-07-20	4471.47	0.00	3.09	0
2015-07-27	4471.32	0.17	3.04	4
2015-07-28	4471.19	0.00	3.00	0
2015-08-06	4471.24	0.17	3.02	4
2015-08-16	4471.78	0.17	3.19	4
2015-08-26	4471.42	0.15	3.07	4
2015-08-29	4471.27	0.00	3.03	0
2015-09-04	4471.47	0.16	3.09	4
2015-09-14	4471.27	0.00	3.03	0
2015-09-14	4470.78	0.23	2.88	4
2015-10-03	4471.32	0.12	3.04	3
2015-10-04	4471.16	0.15	2.99	4
2015-10-24	4471.10	0.15	2.97	4
2015-11-03	4471.50	0.19	3.10	4
2015-11-13	4471.20	0.17	3.00	4
2015-11-17	4471.02	0.00	2.95	0
2015-11-23	4471.09	0.14	2.97	4
2015-12-01	4471.12	0.13	2.98	3
2015-12-03	4471.13	0.13	2.98	4
2015-12-03	4470.99	0.00	2.94	0
2015-12-13	4471.20	0.16	3.00	4
2015-12-19	4470.74	0.00	2.86	0
2015-12-23	4471.34	0.12	3.05	4
2015-12-27	4471.01	0.13	2.95	3
2016-01-01	4471.24	0.07	3.02	4
2016-01-04	4472.06	0.00	3.27	0
2016-01-11	4471.32	0.10	3.04	4
2016-01-21	4471.28	0.10	3.03	4
2016-01-31	4471.30	0.10	3.03	4
2016-02-10	4471.23	0.08	3.01	4
2016-02-20	4471.19	0.09	3.00	4
2016-02-24	4471.01	0.11	2.95	3
2016-03-01	4471.30	0.15	3.04	4
2016-03-08	4472.09	0.00	3.28	0
2016-03-11	4471.25	0.15	3.02	4
2016-03-21	4471.20	0.14	3.00	4
2016-03-31	4471.24	0.13	3.02	4
2016-04-10	4471.39	0.12	3.06	4
2016-04-20	4471.52	0.17	3.10	4
2016-04-25	4471.02	0.00	2.95	0
2016-05-09	4471.14	0.15	2.98	4
2016-05-19	4471.16	0.00	2.99	0
2016-05-19	4471.09	0.17	2.97	4
2016-05-27	4471.33	0.00	3.04	0
2016-06-08	4471.03	0.17	2.95	4
2016-06-12	4471.05	0.00	2.96	0
2016-06-18	4470.91	0.18	2.91	4
2016-06-28	4471.14	0.15	2.99	4
2016-07-13	4471.36	0.20	3.05	3
2016-07-14	4471.33	0.00	3.04	0
2016-09-05	4471.60	0.15	3.13	4
2016-09-08	4472.03	0.00	3.26	0
2016-09-15	4471.56	0.18	3.11	4
2016-09-16	4472.00	0.00	3.26	0
2016-09-25	4471.53	0.21	3.11	4
2016-10-02	4471.86	0.00	3.21	0
2016-10-06	4471.75	0.13	3.18	3
2016-10-18	4471.81	0.00	3.19	0
2016-10-26	4471.81	0.00	3.19	0
2016-12-03	4471.35	0.12	3.05	3
2016-12-13	4470.93	0.00	2.92	0
2016-12-21	4471.02	0.00	2.95	0
2016-12-29	4471.38	0.13	3.06	3
2017-01-06	4471.95	0.00	3.24	0
2017-01-14	4471.81	0.00	3.19	0
2017-01-22	4471.95	0.00	3.24	0
2017-02-07	4471.89	0.00	3.22	0
2017-02-23	4471.69	0.00	3.16	0
2017-02-26	4471.44	0.10	3.08	3
2017-03-24	4471.39	0.09	3.06	3
2017-04-12	4471.13	0.00	2.98	0
2017-04-28	4471.10	0.00	2.97	0
2017-05-14	4471.98	0.00	3.25	0
2017-07-16	4471.43	0.03	3.08	3
2017-08-02	4472.12	0.00	3.29	0
2017-08-18	4472.40	0.00	3.38	0
2017-10-05	4472.65	0.00	3.46	0
2017-10-09	4472.47	0.16	3.40	3
2017-10-21	4472.65	0.00	3.46	0
2017-11-06	4472.48	0.00	3.41	0
2017-11-22	4472.45	0.00	3.40	0
2017-11-30	4472.20	0.00	3.32	0
2017-12-06	4472.23	0.14	3.33	3
2017-12-08	4472.34	0.00	3.36	0
2017-12-24	4471.78	0.00	3.18	0
2018-01-02	4472.17	0.13	3.31	3
2018-01-09	4472.68	0.00	3.47	0
2018-01-17	4472.34	0.00	3.36	0
2018-03-01	4472.22	0.10	3.32	3
2018-03-06	4472.43	0.00	3.39	0
2018-03-27	4472.21	0.09	3.32	3
2018-04-07	4472.28	0.00	3.34	0
2018-04-23	4472.31	0.00	3.35	0
2018-05-01	4472.54	0.00	3.43	0
2018-07-04	4472.62	0.00	3.45	0
2018-08-13	4472.96	0.00	3.56	0
2018-09-06	4473.36	0.00	3.69	0