Application of Artificial Intelligence in an Unsupervised Algorithm for Trajectory Segmentation Based on Multiple Motion Features

Table 2

Data description.

Field name	Field description	Sample data
Lng	Longitude	-34.9
Lat	Latitude	0.861
Time	Timestamp	1082199600
Label	Operation status	Fishing
Speed	Speed	4.5
Angle	Angle	358.3155
Accel	Accelerated	0.000139
Avg	Mean speed	4.502692