Citation:

PANGAEA.864254

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Coverage:

Median Latitude: 40.534114 * Median Longitude: -106.778765 * South-bound Latitude: 40.532446 * West-bound Longitude: -106.781446 * North-bound Latitude: 40.535834 * East-bound Longitude: -106.775279

Date/Time Start: 2014-04-04T00:00:00 * Date/Time End: 2014-05-17T00:00:00

Minimum DEPTH, ice/snow: 0.00 m * Maximum DEPTH, ice/snow: 2.31 m

Event(s):

Dry_Lake * Latitude: 40.535000 * Longitude: -106.777000 * Location: Colorado, U.S.A., North America * Method/Device: Snow pit (SNOWPIT)

Comment:

This dataset is of numerous snow pits that were dug in the spring of 2014 in the Dry Lake study site in northern Colorado. Within each pit bulk measurements were taken for snow depth, snow density, and soil moisture content directly beneath the working face of the pit. Snow density was measured using a snow tube to obtain a single core that was then placed in a bucket and measured for mass and depth was measured using markings on the snow tube to the nearest centimeter. Soil moisture was measured using a handheld TDR for volumetric water content. Volumetric soil samples were taken from test locations for lab confirmation and calibration of field measured data. Location are UTM coordinates in UTM 13N NAD83 datum.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Identification	ID		Webb, Ryan W
2	DATE/TIME	Date/Time		Webb, Ryan W		Geocode
3	LATITUDE	Latitude		Webb, Ryan W		Geocode
4	LONGITUDE	Longitude		Webb, Ryan W		Geocode
5	UTM Easting, Universal Transverse Mercator	UTM east	m	Webb, Ryan W
6	UTM Northing, Universal Transverse Mercator	UTM north	m	Webb, Ryan W
7	UTM Zone, Universal Transverse Mercator	UTM Zone		Webb, Ryan W
8	DEPTH, ice/snow	Depth ice/snow	m	Webb, Ryan W		Geocode – Sample 1
9	DEPTH, ice/snow	Depth ice/snow	m	Webb, Ryan W		Geocode – Sample 2
10	DEPTH, ice/snow	Depth ice/snow	m	Webb, Ryan W		Geocode – Sample 3
11	Density, snow	Density snow	kg/m³	Webb, Ryan W	Volumetry with snow tube	Sample 1
12	Density, snow	Density snow	kg/m³	Webb, Ryan W	Volumetry with snow tube	Sample 2
13	Density, snow	Density snow	kg/m³	Webb, Ryan W	Volumetry with snow tube	Sample 3
14	Soil moisture	Soil moisture	% vol	Webb, Ryan W	Handheld time-division reflectometer (TDR)	Sample 1
15	Soil moisture	Soil moisture	% vol	Webb, Ryan W	Handheld time-division reflectometer (TDR)	Sample 2
16	Soil moisture	Soil moisture	% vol	Webb, Ryan W	Handheld time-division reflectometer (TDR)	Sample 3
17	Soil moisture	Soil moisture	% vol	Webb, Ryan W	Handheld time-division reflectometer (TDR)	Sample 4
18	Soil moisture	Soil moisture	% vol	Webb, Ryan W	Handheld time-division reflectometer (TDR)	Sample 5
19	Comment	Comment		Webb, Ryan W

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

582 data points

Data

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

1 ID	2 Date/Time	3 Latitude	4 Longitude	5 UTM east [m]	6 UTM north [m]	7 UTM Zone	8 Depth ice/snow [m] (Sample 1)	9 Depth ice/snow [m] (Sample 2)	10 Depth ice/snow [m] (Sample 3)	11 Density snow [kg/m³] (Sample 1, Volumetry with snow...)	12 Density snow [kg/m³] (Sample 2, Volumetry with snow...)	13 Density snow [kg/m³] (Sample 3, Volumetry with snow...)	14 Soil moisture [% vol] (Sample 1, Handheld time-divis...)	15 Soil moisture [% vol] (Sample 2, Handheld time-divis...)	16 Soil moisture [% vol] (Sample 3, Handheld time-divis...)	17 Soil moisture [% vol] (Sample 4, Handheld time-divis...)	18 Soil moisture [% vol] (Sample 5, Handheld time-divis...)	19 Comment
101.2014	2014-04-04	40.53417	-106.78145	349124	4488572	13N	1.42	1.50	1.53	320	314	302	34.4	34.4	36.4	36.4	29.8
S7.2014	2014-04-04	40.53440	-106.78087	349173	4488597	13N	1.35	1.29	1.28	339	350	338	35.6	34.1	35.3	38.7	27.2
103.2014	2014-04-04	40.53476	-106.78020	349231	4488635	13N	1.36	1.38	1.42	350	317	345	32.2	34.1	35.6	36.4	36.4
104.2014	2014-04-04	40.53503	-106.77943	349297	4488664	13N	1.42	1.43	1.46	318	316	313	24.4	32.2	32.5	31.4	31.8	6 tree stand, on west side
105.2014	2014-04-04	40.53512	-106.77841	349383	4488672	13N	0.96	0.90	1.00	235	214	240	31.8	32.9	31.8	31.4	29.8	W side of small stand
106.2014	2014-04-04	40.53567	-106.77825	349398	4488733	13N	1.74	1.72	1.80	324	330	326	40.6	32.5	37.9	39.4	39.8
107.2014	2014-04-04	40.53583	-106.77738	349472	4488750	13N	1.93	1.96	1.92	330	354	347	30.3		34.1	31.0	32.9
108.2014	2014-04-04	40.53579	-106.77528	349650	4488742	13N	1.91	1.95	2.00	311	304	308	40.6	40.6	45.3	47.2	45.6
109.2014	2014-04-04	40.53517	-106.77538	349640	4488673	13N	1.50	1.74	1.90	292	288	280	34.8	44.1	37.9	44.1	43.7
S5.2014	2014-04-04	40.53473	-106.77697	349504	4488627	13N	1.28	1.28	1.18	86	138	128	89.1	94.5	87.2	93.0	88.7	mostly ABLA+PCEN, some POTR
S6.2014	2014-04-04	40.53546	-106.77678	349522	4488708	13N	1.64	1.70	1.67	217	277	282	60.0	53.4	53.7	59.5	56.5
112.2014	2014-04-04	40.53439	-106.77835	349387	4488591	13N	1.74	1.68	1.78	293	305	289	50.9	56.5	48.5	46.3	40.8
S8.2014	2014-04-04	40.53550	-106.77736	349473	4488713	13N	1.81	1.81	1.82	338	341	349	38.7	36.7	34.2	28.7	36.3
114.2014	2014-04-04	40.53403	-106.77946	349292	4488553	13N	1.30	1.30		269	269		31.3	32.2	36.7	37.7	31.8	mostly ABLA+PCEN, some POTR
115.2014	2014-04-04					13N	1.46	1.49	1.51	345	366	357	31.8	30.3	32.0	32.6	32.2
S1.2014	2014-04-04	40.53340	-106.78067	349188	4488486	13N	1.70	1.65		282	284		48.4	42.2	36.4	40.6	40.6	thin Aspen, flat aspect
117.2014	2014-04-04	40.53316	-106.77987	349255	4488457	13N	0.90	0.92		89	138		37.2	40.3	39.4	37.9	35.3
S2.2014	2014-04-04	40.53290	-106.77946	349289	4488428	13N	1.86	1.84	1.96	269	292		34.4	34.1	36.4	41.4	44.8
S9.2014	2014-04-04	40.53261	-106.77894	349333	4488395	13N	2.00	2.00	2.11	289	260		28.3	37.5	43.7	36.4	30.6
120.2014	2014-04-04	40.53245	-106.77859	349362	4488376	13N	2.06	2.01	2.14	269	303		34.8	34.4	40.3	36.4	41.0
121.2014	2014-04-04	40.53288	-106.77707	349492	4488421	13N	1.56	1.60		254	268		33.4	30.3	32.2	31.4	32.5
S3.2014	2014-04-04	40.53334	-106.77756	349451	4488474	13N	2.20	2.30	2.31	249	254		30.3	30.6	31.0	37.2	32.5
S4.2014	2014-04-04	40.53392	-106.77855	349369	4488540	13N	2.04	2.05	2.17	270	269		39.4	43.4	41.0	41.8	40.3
124.2014	2014-04-04	40.53364	-106.77921	349312	4488509	13N	1.93	1.88	1.88	280	281		39.8	34.4	41.4	36.8	29.4
125.2014	2014-04-04	40.53355	-106.77969	349271	4488500	13N	1.60	1.60	1.66	282	243		36.0	37.5	42.2	41.0	41.8
S1.2014	2014-04-19	40.53344	-106.78070	349186	4488490	13N	1.34	1.38		316	307		44.8	39.4	46.0	48.7	45.6
S2.2014	2014-04-19	40.53290	-106.77940	349294	4488428	13N	1.39	1.30		311	313		41.4	39.4	42.2	41.8	37.2
S3.2014	2014-04-19	40.53331	-106.77755	349452	4488470	13N	1.85	1.79		308	331		41.8	39.1	40.3	37.9	41.8
S4.2014	2014-04-19	40.53392	-106.77855	349369	4488539	13N	1.73	1.72		323	317		39.4	39.1	36.0	41.8	41.8
S5.2014	2014-04-19	40.53462	-106.77702	349500	4488615	13N	1.03	1.05		310	320		93.0	93.0	91.8	92.2	91.0
S6.2014	2014-04-19	40.53557	-106.77665	349533	4488719	13N	1.61	1.82		376	304		62.9	52.9	58.4	55.6	60.6
S7.2014	2014-04-19	40.53474	-106.78022	349229	4488634	13N	0.79	0.78		338	364		31.4	31.0	36.4	35.6	34.8
S8.2014	2014-04-19	40.53441	-106.78087	349173	4488598	13N	0.73	0.78		366	342		40.6	34.1	31.4	31.4	54.4
S1.2014	2014-05-03	40.53332	-106.78064	349190	4488476	13N	1.00	1.08		405	403		45.3	37.5	43.4	42.2	46.0
S2.2014	2014-05-03	40.53289	-106.77938	349296	4488427	13N	0.94	0.90		398	385		37.2	32.2	35.6	37.5	39.4
S9.2014	2014-05-03	40.53267	-106.77899	349329	4488402	13N	1.35	1.36		357	411		39.8	39.4	33.4	33.7	36.4
S3.2014	2014-05-03	40.53331	-106.77753	349454	4488470	13N	1.56	1.57		388	368		32.5	41.4	42.5	45.6	46.4
S4.2014	2014-05-03	40.53386	-106.77860	349364	4488533	13N	1.46	1.52		405	395		46.0	47.2	43.7	40.3	41.8
S5.2014	2014-05-03	40.53467	-106.77700	349502	4488620	13N	0.85	0.75		437	397		87.2	71.8	78.0	72.5	83.4
S6.2014	2014-05-03	40.53556	-106.77677	349523	4488718	13N	1.46	1.36		424	395		55.6	55.6	64.4	71.8	66.8
S7.2014	2014-05-03	40.53473	-106.78019	349232	4488632	13N	0.43	0.46		423	461		28.3	35.3	42.5	57.9	52.9
S8.2014	2014-05-03	40.53439	-106.78084	349176	4488596	13N	0.20	0.17		454	535		42.5	46.8	49.4	44.1	46.0
301.2014	2014-05-03	40.53439	-106.78081	349178	4488596	13N	0.00	0.00					44.1	36.4	40.6	40.3	36.8
S1.2014	2014-05-17	40.53342	-106.78069	349186	4488488	13N	0.62	0.70		391	346		44.4	40.3	47.2	44.1	41.4
S2.2014	2014-05-17	40.53285	-106.77939	349295	4488422	13N	0.64	0.67		392	419		42.5	37.9	44.1	46.8	49.1
S9.2014	2014-05-17	40.53261	-106.77898	349329	4488395	13N	0.91	0.90		424	389		45.6	40.6	44.8	45.3	44.4
S3.2014	2014-05-17	40.53324	-106.77757	349450	4488462	13N	1.19	1.16		423	401		43.4	38.7	39.8	35.6	42.5
S4.2014	2014-05-17	40.53387	-106.77857	349367	4488534	13N	0.99	0.87		456	636		47.2	49.9	43.4	47.2	45.5
S5.2014	2014-05-17	40.53470	-106.77703	349499	4488624	13N	0.60	0.60		413	431		58.7	67.9	82.5	84.4	85.6
S6.2014	2014-05-17	40.53546	-106.77673	349526	4488707	13N	1.26	1.30		387	405		65.3	63.4	58.4	62.2	54.1
S7.2014	2014-05-17	40.53471	-106.78021	349230	4488630	13N	0.00	0.00					31.4	36.0	34.1	39.4	34.1
S8.2014	2014-05-17	40.53436	-106.78091	349170	4488592	13N	0.00	0.00					29.1	31.8	34.4	33.7	31.0