Search Results - "Hsu, Hou Tse"
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Evaluation of groundwater depletion in North China using the Gravity Recovery and Climate Experiment (GRACE) data and ground-based measurements
Published in Water resources research (01-04-2013)“…Key Points GRACE detects the groundwater depletion in North China. Official report underestimates the groundwater depletion rate in North China. High…”
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Recent high-resolution Antarctic ice velocity maps reveal increased mass loss in Wilkes Land, East Antarctica
Published in Scientific reports (14-03-2018)“…We constructed Antarctic ice velocity maps from Landsat 8 images for the years 2014 and 2015 at a high spatial resolution (100 m). These maps were assembled…”
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An effective filtering for GRACE time-variable gravity: Fan filter
Published in Geophysical research letters (01-09-2009)“…Spatial low‐pass filtering is necessary for processing the GRACE time‐variable gravity (TVG) data which are otherwise plagued with short‐wavelength noises…”
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An Analysis on Requirements of Orbital Parameters in Satellite-to-Satellite Tracking Mode
Published in Chinese astronomy and astrophysics (01-10-2010)“…Based on the semi-analytical method and using the combined model whose accuracy on the accumulative geoid is influenced by the error of the inter-satellite…”
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Detecting surface geostrophic currents using wavelet filter from satellite geodesy
Published in Science China. Earth sciences (01-06-2007)“…According to the features of spatial spectrum of the dynamic ocean topography (DOT), wavelet filter is proposed to reduce short-wavelength and noise signals in…”
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Check of Earth's free oscillations excited by Sumatra-Andaman Large Earthquake and discussions on the anisotropy of inner core
Published in Science China. Earth sciences (01-06-2007)“…Sumatra-Andaman Large Earthquake on Dec. 26, 2004 generated not only the Indian Ocean Tsunami but also the Earth's free oscillations (EFO). The signals of…”
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