swats

The soil water and temperature system (SWATS) is designed to make hourly measurements of the soil temperature, soil water potential, and fractional water content of the soil at two profiles of eight depths at SGP Extended Facilities only.

SWATS systems were installed at all of the ARM Southern Great Plains Extended Facilities, except Okmulgee EF21. The SWATS systems were replaced with the STAMP systems in late 2015.

Soil water potential, east profile
Sensor temperature rise, east profile

Southern Great Plains - Tyro, KS (Extended)

• Latitude: 37.068611
• Longitude: -95.784444
• Publication Date: 1996-07-11
• Start Date: 1996-07-11
• End Date: 2003-06-02
• Last Updated: 2003-06-17

Southern Great Plains - Byron, OK (Extended)

• Latitude: 36.881345
• Longitude: -98.286393
• Publication Date: 1996-06-18
• Start Date: 1996-06-18
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Pawhuska, OK (Extended)

• Latitude: 36.841409
• Longitude: -96.428106
• Publication Date: 1996-07-13
• Start Date: 1996-07-13
• End Date: 2003-05-28
• Last Updated: 2003-05-30

Southern Great Plains - Lamont, OK (Extended and Co-located with C1)

• Latitude: 36.604937
• Longitude: -97.485561
• Publication Date: 1996-02-05
• Start Date: 1996-02-05
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Ringwood, OK (Extended)

• Latitude: 36.430844
• Longitude: -98.284348
• Publication Date: 1996-02-21
• Start Date: 1996-02-21
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Vici, OK (Extended)

• Latitude: 36.062777
• Longitude: -99.133888
• Publication Date: 1996-08-27
• Start Date: 1996-08-27
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Morris, OK (Extended)

• Latitude: 35.688055
• Longitude: -95.855277
• Publication Date: 1996-08-20
• Start Date: 1996-08-20
• End Date: 2003-04-17
• Last Updated: 2005-03-02

Southern Great Plains - El Reno, OK (Extended)

• Latitude: 35.556867
• Longitude: -98.015807
• Publication Date: 1997-06-12
• Start Date: 1997-06-12
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Larned, KS (Extended)

• Latitude: 38.202107
• Longitude: -99.316894
• Publication Date: 1996-06-25
• Start Date: 1996-06-25
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Meeker, OK (Extended)

• Latitude: 35.56421
• Longitude: -96.987757
• Publication Date: 1996-02-08
• Start Date: 1996-02-08
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Cordell, OK (Extended)

• Latitude: 35.355576
• Longitude: -98.977874
• Publication Date: 1996-02-14
• Start Date: 1996-02-14
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Cyril, OK (Extended)

• Latitude: 34.88338
• Longitude: -98.203916
• Publication Date: 1996-08-28
• Start Date: 1996-08-28
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Seminole, OK (Extended)

• Latitude: 35.245555
• Longitude: -96.734141
• Publication Date: 1996-12-12
• Start Date: 1996-12-12
• End Date: 2002-04-08
• Last Updated: 2002-06-24

Southern Great Plains - Earlsboro, OK (Extended)

• Latitude: 35.269222
• Longitude: -96.740111
• Publication Date: 2003-06-25
• Start Date: 2003-06-25
• End Date: 2009-12-04
• Last Updated: 2017-11-08

Southern Great Plains - Hillsboro, KS (Extended)

• Latitude: 38.304444
• Longitude: -97.300833
• Publication Date: 1996-06-26
• Start Date: 1996-06-26
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Anthony, KS (Extended)

• Latitude: 37.150909
• Longitude: -98.362022
• Publication Date: 2013-05-22
• Start Date: 2013-05-22
• End Date: 2016-03-03
• Last Updated: 2016-03-12

Southern Great Plains - Medford, OK (Extended)

• Latitude: 36.81927
• Longitude: -97.819843
• Publication Date: 2013-03-14
• Start Date: 2013-03-14
• End Date: 2016-02-25
• Last Updated: 2016-03-05

Southern Great Plains - Newkirk, OK (Extended)

• Latitude: 36.925423
• Longitude: -97.081708
• Publication Date: 2012-05-10
• Start Date: 2012-05-10
• End Date: 2016-02-23
• Last Updated: 2016-03-05

Southern Great Plains - Maple City, KS (Extended)

• Latitude: 37.069563
• Longitude: -96.76054
• Publication Date: 2013-05-23
• Start Date: 2013-05-23
• End Date: 2016-02-26
• Last Updated: 2016-03-15

Southern Great Plains - Tryon, OK (Extended)

• Latitude: 35.861614
• Longitude: -97.069615
• Publication Date: 2012-03-09
• Start Date: 2012-03-09
• End Date: 2016-03-02
• Last Updated: 2016-03-12

Southern Great Plains - Marshall, OK (Extended)

• Latitude: 36.117032
• Longitude: -97.510908
• Publication Date: 2012-04-27
• Start Date: 2012-04-27
• End Date: 2016-02-29
• Last Updated: 2016-05-17

Southern Great Plains - Waukomis, OK (Extended)

• Latitude: 36.310422
• Longitude: -97.927405
• Publication Date: 2012-06-28
• Start Date: 2012-06-28
• End Date: 2016-02-29
• Last Updated: 2016-03-21

Southern Great Plains - Omega, OK (Extended)

• Latitude: 35.879853
• Longitude: -98.173045
• Publication Date: 2012-10-04
• Start Date: 2012-10-04
• End Date: 2016-03-01
• Last Updated: 2016-03-12

Southern Great Plains - LeRoy, KS (Extended)

• Latitude: 38.201005
• Longitude: -95.897005
• Publication Date: 1996-08-21
• Start Date: 1996-08-21
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Plevna, KS (Extended)

• Latitude: 37.954505
• Longitude: -98.330075
• Publication Date: 1996-03-05
• Start Date: 1996-03-05
• End Date: 2003-06-01
• Last Updated: 2005-03-02

Southern Great Plains - Halstead, KS (Extended)

• Latitude: 38.114719
• Longitude: -97.515408
• Publication Date: 1996-08-08
• Start Date: 1996-08-08
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Towanda, KS (Extended)

• Latitude: 37.843058
• Longitude: -97.020569
• Publication Date: 1996-11-20
• Start Date: 1996-11-20
• End Date: 2003-06-01
• Last Updated: 2004-11-01

Southern Great Plains - Elk Falls, KS (Extended)

• Latitude: 37.384272
• Longitude: -96.180713
• Publication Date: 1996-03-12
• Start Date: 1996-03-12
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Coldwater, KS (Extended)

• Latitude: 37.331655
• Longitude: -99.308894
• Publication Date: 1996-06-20
• Start Date: 1996-06-20
• End Date: 2003-06-01
• Last Updated: 2003-06-03

Southern Great Plains - Ashton, KS (Extended)

• Latitude: 37.132002
• Longitude: -97.266077
• Publication Date: 1996-02-27
• Start Date: 1996-02-27
• End Date: 2003-06-01
• Last Updated: 2003-06-03

https://www.arm.gov/connect-with-arm/organization/instrument-mentors/list#swats

None

http://dx.doi.org/10.5439/1150274