SSHCZO -- Soil Moisture -- COSMOS Probe -- Garner Run (Sandstone Forested) -- (2015-2016)

Authors:

Li Li Dacheng Xiao

Owners:

CZO Shale-Hills CZO National

Type:

Resource

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The size of this resource is 63.6 KB

Created:

Nov 19, 2019 at 6:48 a.m.

Last updated:

Nov 21, 2019 at 8:07 p.m.

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Abstract

Hydroinnova Cosmic-Ray Soil Moisture/Snow Sensing System (COSMOS), Model CRS-1000/B, non-invasively measures moderated neutron count among an averaged area (around 700 meters in diameter (Franz et al., 2013)), which can indirectly represent soil moisture in the top 50 cm of soil. This file includes level 1 data measured directly from COSMOS. The neutron count can be affected various elements in surroundings, where hydrogen is often the dominant one (Zreda et al., 2012). The neutron rate counted by the MOD column of COSMOS therefore can be used to determine soil moisture after a standard correction and point calibration, the results of which are COSMOS Level 2 and Level 3 data. Data collected using Hydroinnova Cosmic-Ray Soil Moisture/Snow Sensing System. Prepared to be corrected and be used to determine soil moisture.

Calibration

SM a0 a1 a2 N N0

0.1771 0.0808 0.372 0.115 1963.23 3026.79

Pressure correction parameter

L = 133

PO = 956

Date Range Comments: Data to be updated quarterly.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

Place/Area Name:

Garner Run - Sandstone Forested, Garner Run (Sandstone Forested)

North Latitude

40.6996°

East Longitude

-77.9186°

South Latitude

40.6940°

West Longitude

-77.9245°

Temporal

Start Date:	06/25/2015
End Date:	05/19/2016

Streets Terrain Satelite

Spatial Extent

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Additional Metadata

Name	Value
czos	Shale Hills
czo_id	5300
citation	The following acknowledgment should accompany any publication or citation of these data: Logistical support and/or data were provided by the NSF-supported Susquehanna Shale Hills Critical Zone Observatory.
keywords	COSMOS, Soil Moisture
variables	TmStamp, RecordNum, P1_mb, T1_C, RH1, Vbat, N1Cts_MOD, N2Cts_BARE, N1ET_sec, N2ET_sec, N1T_C, N1RH, N2T_C, N2RH, MOD, N1Cts(MOD), Probe, PRESS, SCALE, SANPE, INTEN, OTHER, CORR, SM
disciplines	Soil Science / Pedology
date_range_comments	Data to be updated quarterly.

How to Cite

Li, L., D. Xiao (2019). SSHCZO -- Soil Moisture -- COSMOS Probe -- Garner Run (Sandstone Forested) -- (2015-2016), HydroShare, http://www.hydroshare.org/resource/79f7eae8ce664ecf8ed25036f77d8677

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/

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