Survey was made over an otherwise untouched area between Lance and the dive tent. 

Below you find five tab delimited columns. x and y coordinates in m, Ice surface elevation, Snow surface elevation, and snow thickness. Elevations are measured above reference sea level found by drilling at the four corners of the survey field. 

The work took place between 13:00 and 15:30 UTC
GPS readings ( degrees minutes) locating the four corners were made at the end of the work session:
Position (0,0)  N 82 36.541, E015 21.966
Position (0,40) N 82 36.354, E015 21.799
Position (10,0) N82 36.473, E015 21.907
Position (10,40) N82 36.393, E015 21.878



x (m)	y (m)	Ice surface elevation (cm)	Snow surface elevation (cm)	Snow thickness [cm]
0	0	-3	60	63
0	1	19	62	43
0	2	-13	64	77
0	3	-12	57	69
0	4	-22	57	79
0	5	-14	62	76
0	6	-18	58	76
0	7	-8	55	63
0	8	-10	51	61
0	9	-12	55	67
0	10	-13	58	71
0	11	-17	57	74
0	12	-20	56	76
0	13	-16	58	74
0	14	-15	59	74
0	15	-14	61	75
0	16	-15	62	77
0	17	-14	65	79
0	18	-15	72	87
0	19	-65	-34	31
0	20	-11	70	81
0	21	-16	66	82
0	22	-20	66	86
0	23	-38	76	114
0	24	-3	76	79
0	25	49	81	32
0	26	29	62	33
0	27	-5	63	68
0	28	-8	56	64
0	29	-11	52	63
0	30	-12	50	62
0	31	-9	46	55
0	32	-9	45	54
0	33	-7	44	51
0	34	-7	55	62
0	35	-5	49	54
0	36	-2	44	46
0	37	-4	40	44
0	38	-2	38	40
0	39	-2	41	43
0	40	5	42	37
2	0	11	51	40
2	1	1	54	53
2	2	4	53	49
2	3	26	59	33
2	4	7	61	54
2	5	-1	55	56
2	6	-5	56	61
2	7	-8	53	61
2	8	14	50	36
2	9	-4	51	55
2	10	-10	51	61
2	11	-10	54	64
2	12	-10	58	68
2	13	-16	62	78
2	14	-21	66	87
2	15	-14	67	81
2	16	-12	67	79
2	17	-12	68	80
2	18	-13	69	82
2	19	-13	68	81
2	20	-14	69	83
2	21	-16	66	82
2	22	-3	72	75
2	23	-17	76	93
2	24	27	76	49
2	25	14	81	67
2	26	86	104	18
2	27	1	72	71
2	28	18	68	50
2	29	-4	69	73
2	30	1	54	53
2	31	-2	52	54
2	32	-1	47	48
2	33	-8	48	56
2	34	-6	50	56
2	35	-5	46	51
2	36	-7	42	49
2	37	-4	46	50
2	38	3	51	48
2	39	-15	44	59
2	40	-10	43	53
4	0	2	47	45
4	1	-2	51	53
4	2	0	48	48
4	3	-2	51	53
4	4	-4	51	55
4	5	42	60	18
4	6	42	57	15
4	7	-1	56	57
4	8	-7	46	53
4	9	-6	44	50
4	10	-9	43	52
4	11	-5	48	53
4	12	-6	53	59
4	13	-8	55	63
4	14	-12	56	68
4	15	-11	60	71
4	16	-11	64	75
4	17	-19	67	86
4	18	-14	72	86
4	19	-9	79	88
4	20	-14	81	95
4	21	-15	83	98
4	22	-7	88	95
4	23	-14	87	101
4	24	-16	93	109
4	25	17	91	74
4	26	66	96	30
4	27	27	92	65
4	28	-6	98	104
4	29	1	87	86
4	30	-8	72	80
4	31	-1	71	72
4	32	-4	60	64
4	33	-7	53	60
4	34	-7	51	58
4	35	-9	46	55
4	36	-16	43	59
4	37	-3	49	52
4	38	-5	51	56
4	39	-5	49	54
4	40	-8	45	53
6	0	-1	39	40
6	1	-3	40	43
6	2	-3	40	43
6	3	-3	43	46
6	4	-4	38	42
6	5	0	44	44
6	6	-2	46	48
6	7	-3	45	48
6	8	-3	43	46
6	9	-9	45	54
6	10	-4	47	51
6	11	1	50	49
6	12	0	53	53
6	13	-3	55	58
6	14	-2	61	63
6	15	-5	59	64
6	16	-7	61	68
6	17	-4	67	71
6	18	-12	72	84
6	19	-7	87	94
6	20	-11	91	102
6	21	-10	98	108
6	22	-9	95	104
6	23	-9	90	99
6	24	40	98	58
6	25	111	114	3
6	26	54	105	51
6	27	82	108	26
6	28	65	93	28
6	29	32	84	52
6	30	2	75	73
6	31	-3	65	68
6	32	-3	61	64
6	33	-4	58	62
6	34	-4	53	57
6	35	-1	54	55
6	36	1	54	53
6	37	-6	50	56
6	38	-6	51	57
6	39	-8	47	55
6	40	-10	46	56
8	0	1	33	32
8	1	-1	33	34
8	2	-1	39	40
8	3	7	41	34
8	4	-1	33	34
8	5	1	35	34
8	6	-2	38	40
8	7	-1	42	43
8	8	-2	46	48
8	9	-3	48	51
8	10	-6	47	53
8	11	-4	45	49
8	12	0	47	47
8	13	12	47	35
8	14	15	50	35
8	15	8	52	44
8	16	8	56	48
8	17	1	59	58
8	18	-1	59	60
8	19	-3	60	63
8	20	-3	62	65
8	21	-9	65	74
8	22	10	56	46
8	23	6	74	68
8	24	21	86	65
8	25	31	86	55
8	26	69	85	16
8	27	58	88	30
8	28	62	87	25
8	29	-5	78	83
8	30	0	62	62
8	31	-3	63	66
8	32	-6	58	64
8	33	-2	57	59
8	34	-2	53	55
8	35	-1	51	52
8	36	-3	51	54
8	37	-9	51	60
8	38	-11	50	61
8	39	-11	50	61
8	40	-11	50	61
10	0	0	40	40
10	1	-1	43	44
10	2	-1	41	42
10	3	-1	36	37
10	4	-1	35	36
10	5	-1	33	34
10	6	0	35	35
10	7	-2	35	37
10	8	0	37	37
10	9	2	37	35
10	10	-3	45	48
10	11	22	49	27
10	12	-8	47	55
10	13	15	50	35
10	14	12	54	42
10	15	-5	55	60
10	16	-4	57	61
10	17	-3	61	64
10	18	2	65	63
10	19	-1	66	67
10	20	-2	64	66
10	21	-8	61	69
10	22	-5	64	69
10	23	2	71	69
10	24	40	64	24
10	25	26	66	40
10	26	63	73	10
10	27	69	89	20
10	28	54	86	32
10	29	32	72	40
10	30	0	26	26
10	31	-1	64	65
10	32	-5	57	62
10	33	-7	55	62
10	34	16	53	37
10	35	21	53	32
10	36	-14	23	37
10	37	-23	44	67
10	38	-11	49	60
10	39	-11	50	61
10	40	-1	53	54