Satellite based regional-scale evapotranspiration in the Hebei Plain, Northeastern China

Wenjing Lin; R. Van De Velde; Z. Su

Satellite based regional-scale evapotranspiration in the Hebei Plain, Northeastern China

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

Evapotranspiration is one of the most significant components of the hydrologic budget. Satellite sensors that observe the earth from the space give a possibility to estimate evapotranspiration at a big scale. In this paper, Surface Energy Balance System (SEBS) has been utilized to estimate the surface fluxes over Hebei Plain in Northeastern China by using MODIS/TERRA images, in combination with meteorological data collected in meteorological stations distributed over the study area. The estimated daily evapotranspiration by SEBS in cloud free days are first compared with measurements by the large weighing lysimeter in Luancheng Agro-Ecosystem Station (LAES). The comparisons show that the estimated evapotranspiration from SEBS have a good agreement with the ground truth data. Based on the validation of the model, the spatial-temporal distributions of actual evapotranspiration were analyzed by combination of the up-to-date land cover map in Hebei Plain.

Original language	English
Publication status	Published - 1 Aug 2006
Event	1st EPS/MetOp RAO Workshop 2006 - ESRIN, Frascati, Italy Duration: 15 May 2006 → 17 May 2006 Conference number: 1

Workshop

Workshop	1st EPS/MetOp RAO Workshop 2006
Country/Territory	Italy
City	Frascati
Period	15/05/06 → 17/05/06

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

https://earth.esa.int/eogateway/documents/20142/37627/1st%20EPS-MetOp%20RAO%20Workshop?text=Satellite+based+regional-scale+evapotranspiration+in+the+Hebei+Plain%2C+Northeastern+China&category=Document+library

Cite this

Lin, W., Van De Velde, R., & Su, Z. (2006). Satellite based regional-scale evapotranspiration in the Hebei Plain, Northeastern China. Paper presented at 1st EPS/MetOp RAO Workshop 2006, Frascati, Italy. https://earth.esa.int/eogateway/documents/20142/37627/1st%20EPS-MetOp%20RAO%20Workshop?text=Satellite+based+regional-scale+evapotranspiration+in+the+Hebei+Plain%2C+Northeastern+China&category=Document+library

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abstract = "Evapotranspiration is one of the most significant components of the hydrologic budget. Satellite sensors that observe the earth from the space give a possibility to estimate evapotranspiration at a big scale. In this paper, Surface Energy Balance System (SEBS) has been utilized to estimate the surface fluxes over Hebei Plain in Northeastern China by using MODIS/TERRA images, in combination with meteorological data collected in meteorological stations distributed over the study area. The estimated daily evapotranspiration by SEBS in cloud free days are first compared with measurements by the large weighing lysimeter in Luancheng Agro-Ecosystem Station (LAES). The comparisons show that the estimated evapotranspiration from SEBS have a good agreement with the ground truth data. Based on the validation of the model, the spatial-temporal distributions of actual evapotranspiration were analyzed by combination of the up-to-date land cover map in Hebei Plain.",

author = "Wenjing Lin and {Van De Velde}, R. and Z. Su",

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Lin, W, Van De Velde, R & Su, Z 2006, 'Satellite based regional-scale evapotranspiration in the Hebei Plain, Northeastern China', Paper presented at 1st EPS/MetOp RAO Workshop 2006, Frascati, Italy, 15/05/06 - 17/05/06. <https://earth.esa.int/eogateway/documents/20142/37627/1st%20EPS-MetOp%20RAO%20Workshop?text=Satellite+based+regional-scale+evapotranspiration+in+the+Hebei+Plain%2C+Northeastern+China&category=Document+library>

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AU - Lin, Wenjing

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N2 - Evapotranspiration is one of the most significant components of the hydrologic budget. Satellite sensors that observe the earth from the space give a possibility to estimate evapotranspiration at a big scale. In this paper, Surface Energy Balance System (SEBS) has been utilized to estimate the surface fluxes over Hebei Plain in Northeastern China by using MODIS/TERRA images, in combination with meteorological data collected in meteorological stations distributed over the study area. The estimated daily evapotranspiration by SEBS in cloud free days are first compared with measurements by the large weighing lysimeter in Luancheng Agro-Ecosystem Station (LAES). The comparisons show that the estimated evapotranspiration from SEBS have a good agreement with the ground truth data. Based on the validation of the model, the spatial-temporal distributions of actual evapotranspiration were analyzed by combination of the up-to-date land cover map in Hebei Plain.

AB - Evapotranspiration is one of the most significant components of the hydrologic budget. Satellite sensors that observe the earth from the space give a possibility to estimate evapotranspiration at a big scale. In this paper, Surface Energy Balance System (SEBS) has been utilized to estimate the surface fluxes over Hebei Plain in Northeastern China by using MODIS/TERRA images, in combination with meteorological data collected in meteorological stations distributed over the study area. The estimated daily evapotranspiration by SEBS in cloud free days are first compared with measurements by the large weighing lysimeter in Luancheng Agro-Ecosystem Station (LAES). The comparisons show that the estimated evapotranspiration from SEBS have a good agreement with the ground truth data. Based on the validation of the model, the spatial-temporal distributions of actual evapotranspiration were analyzed by combination of the up-to-date land cover map in Hebei Plain.

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