Table 3. Open in new tab Evaluation of...

Table 3.

Evaluation of various bathymetry models in different water depth ranges.

Bathymetry model	Water depth range (m)	Max (m)	Min (m)	Mean (m)	STD (m)	RMS (m)	MAPE (per cent)
GGM	0–1000	125.17	−161.35	−8.17	43.71	44.43	4.48
	1000–2000	481.52	−324.22	−2.62	82.14	81.99	4.26
	2000–3000	176.27	−276.95	−12.14	53.54	54.86	1.48
EGGM	0–1000	197.56	−176.53	−4.69	38.19	38.45	3.48
	1000–2000	405.00	−256.93	−4.64	73.79	73.76	3.64
	2000–3000	169.52	−203.65	−0.19	45.39	45.35	1.20
SIO_unadjusted	0–1000	270.10	−624.45	−209.03	192.14	283.80	40.06
	1000–2000	311.75	−462.78	−181.54	158.17	240.53	18.62
	2000–3000	411.86	−381.22	98.41	107.32	145.54	4.34

Bathymetry model	Water depth range (m)	Max (m)	Min (m)	Mean (m)	STD (m)	RMS (m)	MAPE (per cent)
GGM	0–1000	125.17	−161.35	−8.17	43.71	44.43	4.48
	1000–2000	481.52	−324.22	−2.62	82.14	81.99	4.26
	2000–3000	176.27	−276.95	−12.14	53.54	54.86	1.48
EGGM	0–1000	197.56	−176.53	−4.69	38.19	38.45	3.48
	1000–2000	405.00	−256.93	−4.64	73.79	73.76	3.64
	2000–3000	169.52	−203.65	−0.19	45.39	45.35	1.20
SIO_unadjusted	0–1000	270.10	−624.45	−209.03	192.14	283.80	40.06
	1000–2000	311.75	−462.78	−181.54	158.17	240.53	18.62
	2000–3000	411.86	−381.22	98.41	107.32	145.54	4.34