搜索结果: 16-20 共查到“工学 ALS”相关记录20条 . 查询时间(0.109 秒)
Long-chain per fl uorinated chemic als in digested sewage sludges in Switzerlan d
Perfl uorochemicals PFOS PFOA Sludge WW TP LC-MS/MS
2013/12/12
RECONSTRUCTION OF 3D VECTOR MODELS OF BUILDINGS BY COMBINATION OF ALS, TLS AND VLS DATA
Point Cloud Segmentation Reconstruction Building faç ade Modelling Roofs
2014/6/5
Airborne Laser Scanning (ALS), Terrestrial Laser Scanning (TLS) and Vehicle based Laser Scanning (VLS) are widely used as data acquisition methods for 3D building modelling. ALS data is often used to ...
PATHWAY DETECTION AND GEOMETRICAL DESCRIPTION FROM ALS DATA IN FORESTED MOUNTANEOUS AREA
lidar road feature extraction vectorization mapping mountainous areas
2016/2/29
In the last decade, airborne laser scanning (ALS) systems have become an alternative source for the acquisition of altimeter data.
Compared to high resolution orthoimages, one of the main advantages ...
COMBINATION OF LOW-PULSE ALS DATA AND TERRASAR-X RADAR IMAGES IN THE ESTIMATION OF PLOT-LEVEL FOREST VARIABLES
Forest inventory Forest planning Laser scanning Radar imaging
2016/2/29
In the present study, the objective was to compare the accuracy of low-pulse airborne laser scanning (ALS), high-resolution
noninterferometric TerraSAR-X (TSX) radar data and their combined feature s...
APPLIED 3D TEXTURE FEATURES IN ALS-BASED TREE SPECIES SEGMENTATION
lidar Segmentation Tree species classification Alpha shape 3D texture
2015/11/16
Airborne laser scanning (ALS) data are usually considered not to be very informative with respect to tree species, and the
information needed regarding these is often obtained by combining the ALS d...