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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...
AUTOMATIC RAILWAY POWER LINE EXTRACTION USING MOBILE LASER SCANNING DATA
Power line extraction Mobile laser scanning Quaternion algorithm Hough voting Point cloud
2016/11/11
Research on power line extraction technology using mobile laser point clouds has important practical significance on railway power lines patrol work. In this paper, we presents a new method for automa...
LANDSLIDE ZONATION MAPPING – KONKAN RAILWAY, RATNAGIRI REGION, MAHARASTRA
Remote Sensing GIS Multicriteria and Landslide
2015/8/31
Landslide is a sudden downward movement of rock or soil mass movements on slopes with or without true sliding.
This sudden movement of slope forming material causes extensive damage to life and prope...
INVESTIGATING URBAN RAILWAY CORRIDORS WITH GEOMETRIC HIGH RESOLUTION SATELLITE DATA
urban railway QuickBird object oriented classification vegetation succession imperviousness
2015/8/3
Accurate analyses concerning the ecological value of urban railway sites are required to ensure a sustainable development of inner urban open space. One problem in this context is the great heterogene...
Detecting Subsidence Along a High Speed Railway by Ultrashort Baseline TCP-InSAR with High Resolution Images
SAR PS-InSAR TCP-InSAR High resolution Subsidence Detecting Phase Unwrapping High Speed Railway
2014/4/22
A High Speed Railway goes across Wuqing district of Tianjin, China. Historical studies showed that the land subsidence of this area was very serious, which would give rise to huge security risk to the...