Table 2.

Size of sea turtles fitted with loggers, duration of data recording obtained from the attached loggers, number of data points recovered via LTE-M communication, and number of data points retrieved directly from the logger’s internal memory.

Turtle ID	SCL*1 (cm)	SCW*2 (cm)	Recording period (h)	Via LTE-M communication		Via direct download
				No. of position	No. of sound classification	No. of position	No. of sound classification
2	97.2	69.9	24.33	270	48	270	54
4	97.2	69.9	3.73	26	8	27	8
9	98.8	76.4	22.82	239	40	269	46
10	101.0	81.2	7.50	35	13	42	15
11	97.9	74.8	12.58	0	0	88	26
12	97.2	77.4	22.12	208	44	208	44
13	91.8	69.8	23.18	0	0	188	47
Sum			116.3	778	153	1092	240
Average	97.3	74.2	16.6	111.1	21.9	156.0	34.3
Std	2.8	4.5	8.5	121.6	21.3	103.1	17.9

Sound classification data is transmitted along with the sensor measurement data (i.e., depth, temperature, acceleration, and geomagnetism).

*¹ SCL, straight carapace length, *² SCW, straight carapace width.