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http://dx.doi.org/10.5532/KJAFM.2020.22.3.107

A Dataset from a Test-bed to Develop Soil Moisture Estimation Technology for Upland Fields  

Kang, Minseok (National Center for AgroMeteorology)
Cho, Sungsik (National Center for AgroMeteorology)
Kim, Jongho (National Center for AgroMeteorology)
Sohn, Seung-Won (National Center for AgroMeteorology)
Choi, Sung-Won (National Center for AgroMeteorology)
Park, Juhan (National Center for AgroMeteorology)
Publication Information
Korean Journal of Agricultural and Forest Meteorology / v.22, no.3, 2020 , pp. 107-116 More about this Journal
Abstract
In this data paper, we share the dataset obtained during 2019 from the test-bed to develop soil moisture estimation technology for upland fields, which was built in Seosan and Taean, South Korea on May 3. T his dataset includes various eco-hydro-meteorological variables such as soil moisture, evapotranspiration, precipitation, radiation, temperature, humidity, and vegetation indices from the test-bed nearby the Automated Agricultural Observing System (AAOS) in Seosan operated by the Korea Meteorological Administration. T here are three remarkable points of the dataset: (1) It can be utilized to develop and evaluate spatial scaling technology of soil moisture because the areal measurement with wide spatial representativeness using a COSMIC-ray neutron sensor as well as the point measurement using frequency/time domain reflectometry (FDR/TDR) sensors were conducted simultaneously, (2) it can be used to enhance understanding of how soil moisture and crop growth interact with each other because crop growth was also monitored using the Smart Surface Sensing System (4S), and (3) it is possible to evaluate the surface water balance by measuring evapotranspiration using an eddy covariance system.
Keywords
Soil moisture; Heterogeneous farmland; Spatial scaling; COSMIC-ray neutron sensor; Crop growth monitoring; Eddy covariance; Automated Agricultural Observing System (AAOS);
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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