Vessel Track Prediction Based on Fractional Gradient Recurrent Neural Network with Maneuvering Behavior Identification

Table 2

Acceleration of HAIYANG989.

Longitude	Latitude	C	V	Head
122.015007	29.929411	126.7	8.3	152	—	—
122.016439	29.928562	120.3	8.3	150	−8	0
122.019588	29.927161	112.3	8.3	148	2.9	0.3
122.02207	29.926304	115.2	8.6	150	−1.9	0
122.022868	29.925993	113.3	8.6	150	−4.1	0.1
122.025456	29.925104	109.2	8.7	151	10	0.5
122.030404	29.922681	119.2	9.2	153	−4.3	0
122.037272	29.921108	114.9	9.2	149	—	—