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Lithoprobe Data Archive
Geometry
AG: Abitibi Grenville Transect
AG: Abitibi Grenville Transect
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The data were acquired in 1991 (lines 15 to 42) and 1993 (lines 43 to 93). Short prefixes to line numbers in the names of the survey (SEGP1) files indicate the general area in which the line lies. The meanings are: ban: Bancroft; l: Larder Lake; n: Noranda; parr: Parry Sound; and seg: Sudbury. Lines with dashes are high resolution lines unless a part of the suffix indicates otherwise (u: undershoot, etc.). A processing report from June 1994 gives the following additional information: Line 48 is in the Abtibi-Opatica area, 55 is north of Baie, and 54-55 are in the Mont Laurier area.
| Data type | Lines |
|---|---|
| survey notes (SEGP1) | n15 (136 k), n16 (40 k), n16a (56 k), n17 (24 k), n18 (33 k), l21 (86 k), l21-1 (58 k), l23 (46 k), l24 (23 k), l25 (49 k), l27 (52 k), l28 (144 k), l29 (44 k), l29-1 (17 k), l29-2 (21 k), l29-3r (28 k), parr30 (48 k), parr31 (47 k), ban32 (120 k), ban33 (61 k), seg40 (17 k), seg40-1 (10 k), seg40-2 (12 k), seg40-3Ds (1 k), seg40-41 (15 k), seg41 (55 k), seg41-1 (27 k), seg41-1a (9 k), seg42 (22 k), l43 (55 k), l44 (24 k), l48 (296 k), l52 (248 k), l53 (176 k), l54 (58 k), l55 (288 k), l93a (23 k), l93sp (4 k), l93st (6 k), all compressed (792 k) |
| 1991 observer notes | 15 (44 k), 16 (17 k), 16A (20 k), 17R (10 k), 18 (12 k), 21-1 (29 k), 21 (28 k), 23 (16 k), 24 (9 k), 25 (18 k), 27 (18 k), 28 (42 k), 29-1 (10 k), 29-2HR (12 k), 29-3HR (14 k), 29 (15 k), 30 (18 k), 31 (17 k), 32 (34 k), 33 (23 k), 40-1 (16 k), 40-3D (7 k), 40-41U (6 k), 40 (8 k), 41-1 (50 k), 41R (25 k), 42 (13 k), all compressed (792 k) |
| GMG statics | all compressed |
| all velocities | compressed file |
Other available data:
- INSIGHT style observer and survey files plus corner points of a slalom (CDP bin) line for line 41 (160 k).
- 1991 CDP coordinates (288 k).
- 1991 first break picks (1240 k) in an unknown ASCII format.
- Sudbury area survey information (21 k) without latitudes or longitudes (UTM coordinates only).
- 1991 Sudbury high resolution line 1 or I ("INCO line"). README file, INSIGHT style survey file, INSIGHT style observer notes, bin line corner points, and INSIGHT style refraction statics determined by Jianjun Wu, GSC (Geological Survey of Canada).
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