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MONITORING HIGH-FREQUENCY OCEAN SIGNALS USING LOW-COST GNSS/IMU BUOYS
Global Navigation Satellite System (GNSS) buoys Inertial Measurement Unit (IMU) tide gauge
2016/12/1
In oceans there are different ocean signals covering the multi-frequencies including tsunami, meteotsunami, storm surge, as sea level change, and currents. These signals have the direct and significan...
PROCESSING FULL-WAVEFORM LIDAR DATA:MODELLING RAW SIGNALS
lidar waveform analysis signal processing modelling generalized Gaussian
2015/11/10
Unlike airborne multi-echo laser scanner systems, full-waveform systems are able to digitize and record the entire backscattered signal of each laser pulse. It has been demonstrated that decomposing t...
SIGNALS IN THE SAND: 3-D RECORDING AND VISUALIZATION OF THE NASCA GEOGLYPHS
Archeology DTM 3-D vectors Texture Mapping Visualization
2015/1/7
The geoglyphs of Nasca, Peru are considered one of the world’s major mysteries. Despite the fact that many efforts have been made in the past 70 years to record and analyze the geoglyphs no convincing...
Identification of prominent spatio-temporal signals in GRACE derived terrestrial water storage for India
GRACE Terrestrial Water Storage PCA ICA Seasonality Trend
2014/12/15
Fresh water is a necessity of the human civilization. But with the increasing global population, the quantity and quality of available fresh water is getting compromised. To mitigate this subliminal p...