Method and system to map water boundaries from LiDAR data

Abstract

5 10 20 26 20 02 54 15 J an 2 02 6 A B S T R A C T 2 0 2 6 2 0 0 2 5 4 1 5 J a n 2 0 2 6 1 / 8 Collection vehicle LiDAR point cloud Boundary mapping module 110 140 180 Optical transceiver Coordinates Contour definition 120 141 181 Receiver 122 Return number Water candidate determination Object 142 182 130 Transmitter 121 Number of returns Topographic calculator 143 183 1 / 8 Water determination Intensity 184 144 100 Water boundary mapping Scan angle 185 145 Segmentation module Class 150 149 FIG. 1 20 26 20 02 54 15 J an 2 02 6 2 0 2 6 2 0 0 2 5 4 1 5 J a n 2 0 2 6 Collection vehicleL i D A R p o i n t c l o u d Optical transceiver C o o r d i n a t e s R e c e i v e r R e t u r n n u m b e r T r a n s m i t t e r Number of returns S c a n a n g l e Segmentation module

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