Digital Heihe

WATER: Dataset of the ground-based microwave radiometers and ground truth observations for soil freeze/thaw cycle in the A'rou foci experimental area

The dataset of the ground-based microwave radiometers and ground truth observations for soil freeze/thaw cycle was obtained in the A'rou foci experimental area (N38º03.639'/E100º26.793'; 2998m) from May 5 to 8, 2008, S-band from Apr. 6 to 8, C-band from Apr. 7 to 8, K-band from Apr. 5 to 8, and Ka-band on Apr. 5, to be specific. The aims of the measurements were the effects of the soil freeze/thaw status on the microwave brightness temperatures.

The observation site was bare land and the soil moisture was 30% after artificial irrigation. Observation items included the soil temperature at 5cm automatically (the time interval: 10m), the soil temperature at 5cm, 10cm, 20cm and 30cm by the probe thermometer (the time interval: 1h), and the soil moisture at 5cm, 10cm, 20cm and 30cm automatically (the time interval: 10m).

Seven files were included, four ground-based microwave radiometers (S-band, C-band, K-band and Ka-band) observations, the automatic soil temperature, the manual soil temperature, and the automatic soil moisture, and the last three were archived in Excel format.

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Wu, Y. (2015). < b>WATER: Dataset of the ground-based microwave radiometers and ground truth observations for soil freeze/thaw cycle in the A'rou foci experimental area</b>2015. doi: 10.3972/water973.0019.db. (Download the reference： RIS | Bibtex )

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References literature

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