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A METHOD FOR THE EXTRACTION OF LONG-TERM DEFORMATION CHARACTERISTICS OF LONG-SPAN HIGH-SPEED RAILWAY BRIDGES USING HIGH-RESOLUTION SAR IMAGES
InSAR High Resolution Deformation Characteristic Long-term Long-span Bridge
2016/11/23
Natural causes and high-speed train load will result in the structural deformation of long-span bridges, which greatly influence the safety operation of high-speed railway. Hence it is necessary to co...
HIGH SPEED 3-D MEASUREMENT SYSTEM USING INCOHERENT LIGHT SOURCE FOR HUMAN PERFORMANCE ANALYSIS
3D measurement High speed Incoherent light source Motion analysis
2015/1/6
This paper presents a newly developed high speed 3-D measurement system, which enable us to obtain continuously range image of 768x480 spatial resolution at video rate. It is based on a light pattern ...
Impacts of the Collocation Window on the Accuracy of Altimeter/Buoy Wind Speed Comparison ——A Simulation Study
Altimeter buoy wind speed collocation simulation
2014/12/30
The choice of space and time windows is often a puzzling task in the simultaneous comparison of satellite and in situ observations. In this study, numerical simulations are carried out to examine the ...
FUNDAMENTAL STUDY ON REAL TIME MEASUREMENT OF ALTITUDE DATA WITH ACCELEROMETER AND VEHICLE SPEED SENSOR
Inertial navigation system Accelerometer Vehicle speed sensor Altitude Platform Mobile
2014/12/29
The background of this research is in the easy measurement of the difference of elevation of the surface of the earth in the developing countries. The leveling is being measured by generally using the...
XSTREAM: A Highly Efficient High Speed Real-time Satellite Data Acquisition and Processing System using Heterogeneous Computing
Heterogeneous computing Hybrid Computing Satellite Data Processing Real-time Processing IRS Cartosat GP/GPU FPGA OpenCL
2014/12/16
In the last decade, the remote sensing community has observed a significant growth in number of satellites, sensors and their resolutions, thereby increasing the volume of data to be processed each da...
Algorithm Development in Retrieving Sea Surface Temperature and Sea Surface Wind Speed
AMSR STT SSW Aigorithm AQUA
2010/11/23
For two spaceborne passive microwave radiometers : Advanced Microwave Scanning Radiometer (AMSR) aboard the JAXA/ADEOS-II and AMSR-E aboard the NASA/AQUA, algorithms of retrieving sea surface temperat...
Wind Speed and Latent Heat Flux Retrieved by Simultaneous Observation of Multiple Geophysical Parameters by AMSR-E
AMSR-E Latent heat flux wind speed relative wind direction microwave radiometer
2010/11/23
Wind speed and Latent heat flux derived by Advanced Microwave Scanning Radiometer (AMSR) for Earth Observing System (AMSR-E) on Aqua are validated using the tropical and the mid-latitude Pacific surfa...
Evaluation of Wind Speed Observed by AMSR Using Data from Ocean Buoys and SeaWinds
ADEOS-II AMSR SeaWinds marine surface wind validation
2010/11/23
Wind speed observed by the Advanced Microwave Scanning Radiometer (AMSR) on the Advanced Earth Observing Satellite-II (ADEOS-II) was evaluated using data from global offshore ocean buoys and the SeaWi...
Estimation of Coastal Lagoon Surface Wind Speed Distribution Using Satellite SAR Data
satellite-borne SAR wind speed NRCS C-band coastal lagoon
2010/11/24
An extensive study result is presented on the feasibility of SAR estimation of surface wind-speed distribution for coastal lagoon, specifically Lakes Shinji and Nakaumi, Japan. Four satellite-borne SA...