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LONG-TERM SOIL MOISTURE TIME SERIES ANALYSES BASED ON ACTIVE MICROWAVE BACKSCATTER MEASUREMENTS
Soil moisture scatterometers land surface dynamics
2015/5/6
Active microwave sensors operating at lower microwave frequencies in the range from 1 to 10 GHz provide backscatter measurements that are sensitive to the moisture content of the soil. Thanks to a s...
ACTIVE TESTING AND EDGE ANALYSIS FOR ROAD CENTRELINE EXTRACTION
Edge Analysis Matching Road Extraction Vision Semi-Automation
2015/3/24
As in the foreseeable future a human will be expected to remain as part of the object extraction system, semi-automated road
extraction methods are still important. Following this trend, this paper p...
GROUND SURFACE ESTIMATION FROM AIRBORNE LASER SCANNER DATA USING ACTIVE SHAPE MODELS
Ground Surface Estimation Laser Scanning
2015/3/24
Various filtering techniques exist to obtain the ground from laser radar data to use when building digital terrain models. This paper
develops an active shape model approach to estimate the ground s...