1991 04 - daily  - mean of Active Layer Depth (ALD) in [m*100], C. Oelke, NSIDC
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	96.2	96.1	96.1	96.0	96.0	95.9	95.9	95.9	95.8	95.8	95.8	95.8	95.8	95.8	95.9	95.9	96.0	96.0	96.0	96.1	96.2	96.3	96.4	96.5	96.6	96.7	96.8	97.1	97.3	97.5	-9999.0
34	Hudson Bay	95.3	95.2	95.2	95.1	95.1	95.1	95.1	95.1	95.1	95.1	95.1	95.2	95.2	95.4	95.6	95.7	95.8	95.9	96.0	96.0	96.2	96.3	96.4	96.5	96.6	96.8	97.0	97.2	97.4	97.5	-9999.0
36	Hudson Strait	16.1	16.1	16.1	16.1	16.0	16.0	16.0	16.0	16.0	16.0	16.0	16.0	15.9	15.9	15.9	15.9	15.9	15.9	15.9	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.8	15.7	15.7	15.7	-9999.0
98	Bering Strait	188.1	187.9	187.8	187.7	187.6	187.5	187.4	187.3	187.2	187.1	187.0	186.9	186.8	186.8	186.7	186.7	186.6	186.6	186.5	186.5	186.5	186.5	186.5	186.5	186.6	186.6	186.7	187.9	188.8	189.5	-9999.0
128	Arctic subocean	61.6	61.7	61.7	61.7	61.7	61.7	61.8	61.8	61.8	61.8	61.9	61.9	61.9	61.9	62.0	62.0	62.0	62.0	62.0	62.1	62.1	62.1	62.1	62.2	62.2	62.2	62.2	62.2	62.3	62.3	-9999.0
130	Chukchi Sea	13.8	13.7	13.7	13.7	13.7	13.6	13.6	13.6	13.6	13.5	13.5	13.5	13.5	13.5	13.5	13.4	13.4	13.4	13.4	13.4	13.4	13.3	13.3	13.3	13.3	13.3	13.3	13.6	13.8	13.9	-9999.0
132	Beaufort Sea	201.0	200.9	200.8	200.7	200.6	200.5	200.6	200.6	200.7	200.7	200.8	200.8	200.9	201.2	201.5	201.7	201.8	202.0	202.2	202.4	202.7	203.0	203.3	203.6	203.8	204.1	204.4	204.8	205.2	205.6	-9999.0
134	Arctic Archipelago	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	-9999.0
136	Foxe Basin	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	-9999.0
138	Baffin Bay	47.6	47.6	47.6	47.6	47.6	47.7	47.7	47.7	47.7	47.7	47.8	47.8	47.8	47.8	47.8	47.9	47.9	47.9	47.9	47.9	48.0	48.0	48.0	48.0	48.0	48.1	48.1	48.1	48.1	48.2	-9999.0
139	South Greenland	26.1	26.1	26.1	26.1	26.1	26.1	26.1	26.1	26.1	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.2	26.3	26.3	26.3	26.3	26.3	26.3	26.4	26.4	-9999.0
140	Greenland Sea	26.9	27.0	27.0	27.0	27.0	27.0	27.0	27.1	27.1	27.1	27.1	27.1	27.1	27.1	27.2	27.2	27.2	27.2	27.2	27.2	27.3	27.3	27.3	27.3	27.3	27.3	27.3	27.4	27.4	27.4	-9999.0
142	Norwegian Sea	385.8	385.7	385.7	385.7	385.6	385.6	385.6	385.6	385.6	385.6	385.6	385.6	385.6	385.5	385.5	385.4	385.4	385.4	385.4	385.4	385.4	385.5	385.5	385.6	385.6	385.7	385.7	385.8	385.8	385.9	-9999.0
144	Barents Sea	126.1	126.0	125.9	125.8	125.8	125.7	125.6	125.6	125.5	125.5	125.4	125.4	125.4	125.3	125.3	125.3	125.2	125.2	125.2	125.2	125.2	125.3	125.3	125.3	125.3	125.3	125.3	125.3	125.3	125.4	-9999.0
146	Kara Sea	147.8	147.7	147.6	147.5	147.4	147.3	147.2	147.1	147.0	147.0	146.9	146.9	146.8	147.0	147.1	147.2	147.3	147.4	147.5	147.6	147.9	148.2	148.5	148.7	149.0	149.3	149.6	149.9	150.3	150.7	-9999.0
148	Laptev Sea	46.9	46.9	46.8	46.8	46.7	46.7	46.6	46.6	46.5	46.5	46.4	46.4	46.4	46.3	46.3	46.3	46.2	46.2	46.2	46.2	46.2	46.2	46.1	46.1	46.1	46.1	46.1	46.2	46.2	46.3	-9999.0
150	East Siberian Sea	5.7	5.7	5.6	5.6	5.6	5.5	5.5	5.5	5.5	5.4	5.4	5.4	5.4	5.3	5.3	5.3	5.3	5.2	5.2	5.2	5.2	5.2	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	-9999.0
152	Gulf of Alaska	214.5	214.4	214.3	214.1	214.0	213.9	213.8	213.7	213.6	213.6	213.6	213.5	213.5	213.5	213.5	213.5	213.4	213.4	213.4	213.5	213.5	213.6	213.7	213.7	213.8	213.9	214.0	214.4	214.7	214.9	-9999.0
154	Southeast Bering Sea	401.2	401.1	400.9	400.7	400.6	400.4	400.3	400.2	400.1	400.0	400.0	399.9	399.9	399.8	399.8	399.8	399.8	399.8	399.9	399.9	400.0	400.1	400.2	400.3	400.5	400.6	400.7	402.1	403.2	404.1	-9999.0