Citation:

PANGAEA.901486

Name: Beach profile data for the Elwha River Delta, 2013-09-18
Creator: Ian Miller
Published: 2019-05-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Beach Nourishment; Elwha; Shoreline Change

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2019-05-14 • DOI registered: 2019-07-12

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Abstract:

Data were collected using GNSS survey methods, with a differential GPS operating in Real Time Kinematic (RTK) mode. Data from prior to 2013 were typically collected with a Magellan ProMark 3 traditional RKT-DGPS system (i.e. local base station and rover), with the base station sited on survey control markers installed in 1996, with survey control coordinates referenced to NAD83(CORS91). Starting in 2013 survey data were typically collected with an AshTech ProMark 200 RTK-DGPS system connected to the Washington State Reference Network. Survey data collected between January and November 2013 are referenced to NAD83(CORS96), and after November 2013 to NAD83(2011).

Vertical data for surveys in 2012 and 2013 are referenced to NAVD88, presumably using Geoid96 (the survey control documentation does not specific a geoid). For all subsequent surveys the vertical data are referenced to NAVD88(Geoid09). No conversion were applied to these data to account for variations in horizontal or vertical coordinate system adjustments through time, but an error analysis suggests a standard deviation for the elevation data of between 0.03 and 0.05 m across the entire sampling period (2011-2018).

All survey data were collected with the GNSS system mounted on a 2.05 m rover pole, held level as a transect line was traced in a cross-shore orientation on the beach.

The associated text files include the horizontal (HRMS) and vertical (VRMS) root-mean-square errors estimated by the GNSS system, as well as the RTK-DGPS status reported by the GNSS system at the time each point was collected. Times are referenced to local Pacific time (either PST or PDT).

Keyword(s):

Beach Nourishment; Elwha; Shoreline Change

Related to:

Gelfenbaum, Guy; Stevens, Andrew W; Miller, Ian; Warrick, Jonathan A; Ogston, Andrea S; Eidam, Emily (2015): Large-scale dam removal on the Elwha River, Washington, USA: Coastal geomorphic change. Geomorphology, 246, 649-668, https://doi.org/10.1016/j.geomorph.2015.01.002

Coverage:

Median Latitude: 49.570294 * Median Longitude: -125.931918 * South-bound Latitude: 49.562135 * West-bound Longitude: -125.936203 * North-bound Latitude: 49.575142 * East-bound Longitude: -125.930013

Date/Time Start: 2013-09-18T02:36:09 * Date/Time End: 2013-09-18T06:33:02

Minimum ELEVATION: -14.28 m a.s.l. * Maximum ELEVATION: 4.46 m a.s.l.

Event(s):

Elwha_River_Delta * Latitude: 49.560000 * Longitude: -125.930000 * Method/Device: GNSS Receiver (GNSS)

Comment:

Portions of these data have been published previously, including in Gelfenbaum et al. 2015.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	LATITUDE	Latitude		Miller, Ian	Geocode
2	LONGITUDE	Longitude		Miller, Ian	Geocode
3	ELEVATION	Elevation	m a.s.l.	Miller, Ian	Geocode
4	DATE/TIME	Date/Time		Miller, Ian	Geocode
5	Horizontal root mean square error	HRMS	m	Miller, Ian
6	Vertical root mean square error	VRMS	m	Miller, Ian
7	Status	Status		Miller, Ian	GPS
8	Description	Description		Miller, Ian

License:

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

Size:

612 data points

Data

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

1 Latitude	2 Longitude	3 Elevation [m a.s.l.]	4 Date/Time	5 HRMS [m]	6 VRMS [m]	7 Status	8 Description
49.5686338	-125.9308357	2.90	2013-09-18T02:36	0.007	0.010	FIXED	L198M2
49.5686370	-125.9308188	3.02	2013-09-18T02:37	0.008	0.010	FIXED	L198M3
49.5686399	-125.9308062	3.15	2013-09-18T02:38	0.007	0.010	FIXED	L198M4
49.5686420	-125.9307934	3.20	2013-09-18T02:38	0.008	0.010	FIXED	L198M5
49.5686433	-125.9307798	3.23	2013-09-18T02:38	0.008	0.010	FIXED	L198M6
49.5686452	-125.9307663	3.34	2013-09-18T02:39	0.021	0.022	FIXED	L198M7
49.5686474	-125.9307528	3.45	2013-09-18T02:39	0.007	0.010	FIXED	L198M8
49.5686499	-125.9307397	3.44	2013-09-18T02:39	0.021	0.022	FIXED	L198M9
49.5686524	-125.9307262	3.42	2013-09-18T02:40	0.007	0.010	FIXED	L198M10
49.5686555	-125.9307137	3.45	2013-09-18T02:40	0.008	0.010	FIXED	L198M11
49.5686594	-125.9307015	3.43	2013-09-18T02:40	0.008	0.011	FIXED	L198M12
49.5686623	-125.9306873	3.56	2013-09-18T02:41	0.008	0.011	FIXED	L198M13
49.5686661	-125.9306750	3.57	2013-09-18T02:41	0.021	0.020	FIXED	L198M14
49.5686710	-125.9306633	3.60	2013-09-18T02:42	0.008	0.010	FIXED	L198M15
49.5686756	-125.9306517	3.57	2013-09-18T02:42	0.021	0.020	FIXED	L198M16
49.5686794	-125.9306390	3.44	2013-09-18T02:42	0.008	0.010	FIXED	L198M17
49.5686832	-125.9306267	3.27	2013-09-18T02:43	0.008	0.010	FIXED	L198M18
49.5686868	-125.9306137	3.02	2013-09-18T02:44	0.008	0.010	FIXED	L198M19
49.5686908	-125.9306026	2.68	2013-09-18T02:44	0.008	0.010	FIXED	L198M20
49.5686958	-125.9305913	2.61	2013-09-18T02:44	0.023	0.026	FIXED	L198M21
49.5687004	-125.9305808	2.42	2013-09-18T02:45	0.009	0.011	FIXED	L198M22
49.5687050	-125.9305691	2.22	2013-09-18T02:45	0.008	0.010	FIXED	L198M23
49.5687098	-125.9305576	2.05	2013-09-18T02:45	0.008	0.010	FIXED	L198M24
49.5687142	-125.9305458	1.88	2013-09-18T02:46	0.008	0.010	FIXED	L198M25
49.5687186	-125.9305342	1.68	2013-09-18T02:46	0.008	0.010	FIXED	L198M26
49.5687233	-125.9305225	1.57	2013-09-18T02:47	0.008	0.010	FIXED	L198M27
49.5687278	-125.9305108	1.46	2013-09-18T02:47	0.008	0.010	FIXED	L198M28
49.5687326	-125.9304991	1.35	2013-09-18T02:48	0.008	0.010	FIXED	L198M29
49.5687372	-125.9304873	1.31	2013-09-18T02:48	0.008	0.010	FIXED	L198M30
49.5687419	-125.9304754	1.23	2013-09-18T02:49	0.008	0.010	FIXED	L198M31
49.5687465	-125.9304637	1.11	2013-09-18T02:49	0.008	0.010	FIXED	L198M32
49.5687512	-125.9304520	1.03	2013-09-18T02:50	0.008	0.010	FIXED	L198M33
49.5687559	-125.9304406	0.92	2013-09-18T02:50	0.008	0.010	FIXED	L198M34
49.5687607	-125.9304286	0.88	2013-09-18T02:51	0.008	0.010	FIXED	L198M35
49.5687653	-125.9304167	0.79	2013-09-18T02:51	0.021	0.020	FIXED	L198M36
49.5687700	-125.9304050	0.88	2013-09-18T02:52	0.008	0.010	FIXED	L198M37
49.5687748	-125.9303932	0.77	2013-09-18T02:52	0.009	0.011	FIXED	L198M38
49.5687792	-125.9303817	0.73	2013-09-18T02:54	0.008	0.010	FIXED	L198M39
49.5687840	-125.9303696	0.75	2013-09-18T02:54	0.008	0.010	FIXED	L198M40
49.5687886	-125.9303580	0.64	2013-09-18T02:55	0.008	0.010	FIXED	L198M41
49.5687932	-125.9303461	0.53	2013-09-18T02:55	0.008	0.010	FIXED	L198M42
49.5687974	-125.9303341	0.52	2013-09-18T02:55	0.008	0.010	FIXED	L198M43
49.5688020	-125.9303222	0.55	2013-09-18T02:56	0.008	0.010	FIXED	L198M44
49.5688068	-125.9303105	0.54	2013-09-18T02:56	0.008	0.010	FIXED	L198M45
49.5688295	-125.9302508	0.63	2013-09-18T02:57	0.008	0.009	FIXED	L198M50
49.5688526	-125.9301916	0.61	2013-09-18T02:57	0.008	0.009	FIXED	L198M55
49.5688754	-125.9301324	0.61	2013-09-18T02:58	0.008	0.009	FIXED	L198M60
49.5688115	-125.9302982	0.52	2013-09-18T02:59	0.008	0.009	FIXED	L198M46
49.5688160	-125.9302866	0.53	2013-09-18T03:00	0.008	0.009	FIXED	L198M47
49.5688206	-125.9302748	0.51	2013-09-18T03:00	0.008	0.009	FIXED	L198M48
49.5688252	-125.9302633	0.60	2013-09-18T03:00	0.022	0.021	FIXED	L198M49
49.5688975	-125.9300720	0.38	2013-09-18T03:04	0.024	0.019	FIXED	L198M65
49.5689200	-125.9300126	0.32	2013-09-18T03:04	0.024	0.019	FIXED	L198M70
49.5700599	-125.9315727	3.01	2013-09-18T03:15	0.010	0.011	FIXED	L204M1
49.5700643	-125.9315606	2.86	2013-09-18T03:16	0.009	0.010	FIXED	L204M2
49.5700685	-125.9315494	3.03	2013-09-18T03:16	0.009	0.010	FIXED	L204M3
49.5700737	-125.9315383	2.76	2013-09-18T03:16	0.009	0.010	FIXED	L204M4
49.5700783	-125.9315265	2.75	2013-09-18T03:20	0.027	0.019	FIXED	L204M5
49.5700829	-125.9315159	2.54	2013-09-18T03:20	0.009	0.010	FIXED	L204M6
49.5700873	-125.9315038	2.33	2013-09-18T03:21	0.009	0.010	FIXED	L204M7
49.5700921	-125.9314927	2.19	2013-09-18T03:21	0.009	0.010	FIXED	L204M8
49.5700968	-125.9314813	2.02	2013-09-18T03:21	0.009	0.010	FIXED	L204M9
49.5701012	-125.9314697	1.72	2013-09-18T03:22	0.009	0.010	FIXED	L204M10
49.5701055	-125.9314580	1.60	2013-09-18T03:22	0.009	0.010	FIXED	L204M11
49.5701111	-125.9314472	1.51	2013-09-18T03:22	0.009	0.010	FIXED	L204M12
49.5701172	-125.9314370	1.47	2013-09-18T03:23	0.009	0.010	FIXED	L204M13
49.5701225	-125.9314258	1.44	2013-09-18T03:23	0.009	0.010	FIXED	L204M14
49.5701269	-125.9314139	1.27	2013-09-18T03:24	0.010	0.011	FIXED	L204M15
49.5701329	-125.9314039	1.26	2013-09-18T03:24	0.009	0.010	FIXED	L204M16
49.5701383	-125.9313927	1.26	2013-09-18T03:24	0.009	0.011	FIXED	L204M17
49.5701436	-125.9313822	1.15	2013-09-18T03:25	0.009	0.011	FIXED	L204M18
49.5701484	-125.9313702	1.05	2013-09-18T03:25	0.009	0.010	FIXED	L204M19
49.5701528	-125.9313581	1.07	2013-09-18T03:26	0.008	0.010	FIXED	L204M20
49.5701589	-125.9313483	0.97	2013-09-18T03:26	0.010	0.010	FIXED	L204M21
49.5701630	-125.9313363	0.92	2013-09-18T03:27	0.024	0.020	FIXED	L204M22
49.5701676	-125.9313240	1.03	2013-09-18T03:27	0.008	0.009	FIXED	L204M23
49.5701720	-125.9313120	0.84	2013-09-18T03:28	0.023	0.021	FIXED	L204M24
49.5701768	-125.9313006	0.83	2013-09-18T03:28	0.008	0.010	FIXED	L204M25
49.5701813	-125.9312885	0.96	2013-09-18T03:29	0.008	0.009	FIXED	L204M26
49.5701859	-125.9312768	1.02	2013-09-18T03:29	0.024	0.021	FIXED	L204M27
49.5701906	-125.9312656	0.64	2013-09-18T03:29	0.024	0.022	FIXED	L204M28
49.5701952	-125.9312543	0.55	2013-09-18T03:30	0.008	0.010	FIXED	L204M29
49.5701998	-125.9312423	0.49	2013-09-18T03:30	0.008	0.010	FIXED	L204M30
49.5702045	-125.9312306	0.49	2013-09-18T03:31	0.008	0.010	FIXED	L204M31
49.5702093	-125.9312189	0.53	2013-09-18T03:31	0.008	0.010	FIXED	L204M32
49.5702140	-125.9312070	0.57	2013-09-18T03:31	0.023	0.023	FIXED	L204M33
49.5702186	-125.9311952	0.53	2013-09-18T03:32	0.008	0.010	FIXED	L204M34
49.5702233	-125.9311832	0.52	2013-09-18T03:32	0.008	0.010	FIXED	L204M35
49.5702475	-125.9311251	0.35	2013-09-18T03:32	0.008	0.010	FIXED	L204M40
49.5702717	-125.9310670	0.31	2013-09-18T03:33	0.008	0.010	FIXED	L204M45
49.5702964	-125.9310094	0.24	2013-09-18T03:33	0.008	0.010	FIXED	L204M50
49.5712489	-125.9330245	1.53	2013-09-18T03:54	0.372	0.407	FIXED	L210M1
49.5712403	-125.9330221	2.69	2013-09-18T03:55	0.008	0.010	FIXED	L210M2
49.5712458	-125.9330105	2.83	2013-09-18T03:55	0.008	0.010	FIXED	L210M3
49.5712497	-125.9330024	2.40	2013-09-18T03:56	0.023	0.018	FIXED	L210M4
49.5712551	-125.9329914	2.13	2013-09-18T03:56	0.008	0.010	FIXED	L210M5
49.5712593	-125.9329806	2.01	2013-09-18T03:57	0.023	0.017	FIXED	L210M6
49.5712639	-125.9329693	1.85	2013-09-18T03:57	0.008	0.010	FIXED	L210M7
49.5712685	-125.9329577	1.73	2013-09-18T03:58	0.008	0.010	FIXED	L210M8
49.5712732	-125.9329464	1.59	2013-09-18T03:58	0.008	0.010	FIXED	L210M9
49.5712783	-125.9329350	1.51	2013-09-18T03:58	0.008	0.010	FIXED	L210M10
49.5712834	-125.9329235	1.40	2013-09-18T03:59	0.008	0.010	FIXED	L210M11
49.5712884	-125.9329122	1.26	2013-09-18T03:59	0.009	0.010	FIXED	L210M12
49.5712933	-125.9329007	1.15	2013-09-18T04:00	0.009	0.011	FIXED	L210M13
49.5712981	-125.9328896	0.96	2013-09-18T04:00	0.009	0.010	FIXED	L210M14
49.5713020	-125.9328775	0.91	2013-09-18T04:00	0.009	0.010	FIXED	L210M15
49.5713072	-125.9328661	0.82	2013-09-18T04:00	0.023	0.023	FIXED	L210M16
49.5713125	-125.9328550	0.76	2013-09-18T04:01	0.009	0.010	FIXED	L210M17
49.5713170	-125.9328430	0.82	2013-09-18T04:01	0.009	0.010	FIXED	L210M18
49.5713220	-125.9328319	0.60	2013-09-18T04:02	0.009	0.010	FIXED	L210M19
49.5713268	-125.9328205	0.55	2013-09-18T04:02	0.009	0.010	FIXED	L210M20
49.5713515	-125.9327624	0.52	2013-09-18T04:03	0.009	0.010	FIXED	L210M25
49.5713751	-125.9327044	0.56	2013-09-18T04:03	0.023	0.020	FIXED	L210M30
49.5713990	-125.9326460	0.47	2013-09-18T04:04	0.009	0.010	FIXED	L210M35
49.5714498	-125.9325329	0.29	2013-09-18T04:06	0.009	0.011	FIXED	L210M45
49.5714753	-125.9324759	0.12	2013-09-18T04:08	0.024	0.026	FIXED	L210M50
49.5715013	-125.9324203	0.14	2013-09-18T04:09	0.009	0.011	FIXED	L210M55
49.5715249	-125.9323628	-0.02	2013-09-18T04:10	0.009	0.011	FIXED	L210M60
49.5740655	-125.9350881	2.88	2013-09-18T04:31	0.011	0.013	FIXED	L222M1
49.5740709	-125.9350780	2.59	2013-09-18T04:32	0.011	0.013	FIXED	L222M2
49.5740762	-125.9350661	1.97	2013-09-18T04:32	0.009	0.013	FIXED	L222M3
49.5740804	-125.9350575	1.82	2013-09-18T04:33	0.009	0.013	FIXED	L222M4
49.5740859	-125.9350466	1.73	2013-09-18T04:33	0.009	0.013	FIXED	L222M5
49.5740911	-125.9350363	1.47	2013-09-18T04:33	0.009	0.013	FIXED	L222M6
49.5740966	-125.9350255	1.28	2013-09-18T04:34	0.009	0.013	FIXED	L222M7
49.5741020	-125.9350144	1.24	2013-09-18T04:34	0.009	0.013	FIXED	L222M8
49.5741075	-125.9350038	1.04	2013-09-18T04:35	0.009	0.013	FIXED	L222M9
49.5741128	-125.9349928	0.93	2013-09-18T04:35	0.009	0.013	FIXED	L222M10
49.5741180	-125.9349818	0.79	2013-09-18T04:36	0.009	0.013	FIXED	L222M11
49.5741228	-125.9349703	0.63	2013-09-18T04:36	0.009	0.013	FIXED	L222M12
49.5741286	-125.9349596	0.60	2013-09-18T04:37	0.009	0.013	FIXED	L222M13
49.5741338	-125.9349484	0.63	2013-09-18T04:41	0.009	0.013	FIXED	L222M14
49.5741389	-125.9349374	0.37	2013-09-18T04:41	0.009	0.013	FIXED	L222M15
49.5741446	-125.9349266	0.49	2013-09-18T04:42	0.009	0.013	FIXED	L222M16
49.5741496	-125.9349155	0.17	2013-09-18T04:42	0.009	0.013	FIXED	L222M17
49.5741550	-125.9349044	0.12	2013-09-18T04:42	0.009	0.013	FIXED	L222M18
49.5741605	-125.9348937	0.15	2013-09-18T04:42	0.009	0.013	FIXED	L222M19
49.5741662	-125.9348829	0.04	2013-09-18T04:43	0.009	0.013	FIXED	L222M20
49.5741927	-125.9348279	0.03	2013-09-18T04:44	0.377	0.563	FIXED	L222M25
49.5742190	-125.9347719	0.05	2013-09-18T04:51	0.009	0.013	FIXED	L222M30
49.5742458	-125.9347146	0.09	2013-09-18T04:53	0.009	0.012	FIXED	L222M35
49.5751418	-125.9362027	-0.74	2013-09-18T05:15	1.350	2.228	FLOAT	LOG1802
49.5736112	-125.9347245	3.84	2013-09-18T05:22	0.008	0.013	FIXED	LOG1807
49.5726895	-125.9337837	3.40	2013-09-18T05:31	0.008	0.012	FIXED	LOG1803
49.5721878	-125.9333883	3.71	2013-09-18T05:36	1.101	2.018	FLOAT	LOG1811
49.5678175	-125.9307692	0.59	2013-09-18T05:57	0.429	0.666	FLOAT	LOG1788
49.5674805	-125.9307522	2.15	2013-09-18T05:59	0.022	0.026	FIXED	LOG1808
49.5660912	-125.9303548	2.45	2013-09-18T06:05	0.437	0.827	FLOAT	LOG1809
49.5651094	-125.9305325	2.94	2013-09-18T06:09	0.363	0.575	FLOAT	LOG1796
49.5645014	-125.9306888	2.90	2013-09-18T06:13	0.369	0.545	FLOAT	LOG1799
49.5642811	-125.9307264	2.78	2013-09-18T06:14	0.764	1.101	FLOAT	LOG1800
49.5621355	-125.9320054	-14.28	2013-09-18T06:23	0.345	0.398	DGPS	LOG1789
49.5645970	-125.9309137	4.46	2013-09-18T06:33	0.009	0.013	FIXED	TEST ACOE MON