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Louis A Merlin
Pág. 49 - 70
I present a method for calibrating the impedance parameter of a gravity spatial interaction model using only the median travel time as a measure of observed traveler behavior. Complete information about the spatial structure of origins, destinations, and...
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Mingxin Liu, Xin Zhang, Tao Liu, Guangwei Shi, Lingjie Wang and Yi Li
A complete framework of on-orbit polarization calibration for the multichannel polarimetric camera is presented. Its advantage is that it shares the same calibration assembly with the radiometric calibration and doesn?t need the extra polarized light sou...
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Peng-Hao Hu, Ze-Xun Lu, Yuan-Qi Zhang, Shan-Lin Liu and Xue-Ming Dang
The rotation orientation and the angle of precision of an intelligent ball joint cannot be automatically obtained in passive motion. In this paper, a new method based on a Hall sensor with a permanent magnet (PM) is proposed to identify the spatial rotat...
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James D. Bowen and Noyes B. Harrigan
The two-dimensional, laterally-averaged mechanistic eutrophication model CE-QUAL-W2 version 3.72 was used to predict chlorophyll-a concentrations across two different time periods in the Neuse River Estuary, North Carolina. Chlorophyll calibration was pe...
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Xinqiang Du, Xiangqin Lu, Jiawei Hou and Xueyan Ye
In data-sparse areas, due to the lack of hydrogeological data, numerical groundwater models have some uncertainties. In this paper, a nested model and a multi-index calibration method are used to improve the reliability of a numerical groundwater model i...
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