Critical Zone Exploration Network

Soil moisture is difficult to monitor accurately because of the heterogeneity of pore space, bulk density and the soil matrix. There are several types of commercial soil moisture probes available, including those that employ time domain reflectrometry and frequency domain reflectrometry. Calibration of these probes is difficult owing mainly to the difference between soil structures in field and laboratory conditions. The purpose of this group is to share calibration methods and data in order to improve the quality of soil moisture data.

You can sort group content by clicking on the column headers (Title, Type, ...)

Title	Type	Keywords	Public?	Created	Thumbnail
2004 ECH2O calibration summary	Announcement	calibration ECH20 sensor soil moisture	yes	05/24/2007 - 12:08
Measurement of moisture in fibrous organic soils using ECH2O moisture content probes	Publications		yes	05/24/2007 - 12:00
ECH2O calibration data sheets	Announcement	soil moisture calibration	yes	05/24/2007 - 11:34
ECH2O probe calibration protocol (destructive harvest)	Announcement	calibration	yes	05/24/2007 - 11:28