Airborne Survey Search Results
Survey ID DL09907

- General -
Geofile:13M/13/0099
Companies:Geological Survey of Canada; Geological Survey of Newfoundland and Labrador; DRNFQ (Quebec Survey)
Contractor:Geo Data Solutions DGS Inc.; Oracle Geoscience International, Contract 3000463483
Survey Area:Mistastin Lake, Labrador/Quebec
NTS Areas:13M/03; 13M/06; 13M/11 to 13M/14; 14D/03; 14D/04; 14D/05; 14D/12; 24A/01; 24A/08; 24A/09
Related Geofiles:13M/03/0095; 13M/06/0096; 13M/11/0097; 13M/12/0098; 13M/13/0099; 13M/14/0100; 14D/03/0326; 14D/04/0327; 14D/05/0328; 24A/0033; 24A/0034; LAB/1594
- Survey Logistics -
Survey Date:Feb. 16 to April 16, 2012
Block:Mistastin Lake Bath
Survey Extent:67,328.40 line km, 11,229.45 km Tie (920+111); 78,667.85 km Total
Altitude:3 Piper Navajo PA-31 fixed-wing aircraft (C-FQQB, C-FVTL,C-GSVM): 80 m
Line Spacing:200 m, Az: 090°; Ties: 1200 m, Az 000°
Positioning:Novatel DL-V3 L1/L2 or Septentrio PolaRx2e L1/L2 GPS sensors, OmniStar real-time differential GPS navigation; Honeywell PPT002AWN2A-C or Setra 270 barometric altimeter; Rockwell Collins ALT-55B or Honeywell HG-7580 radar altimeters; Samsung SDC-415 or Panasonic WV-CP484 colour video camera
Instrumentation:Geometrics G-822A Split-beam cesium vapour mag sensor mounted in the tail boom; ? flux-gate magnetometers & RMS Instruments DAARC500 digital compensator; GEM Systems Inc. GSM-19 Oaverhauser base station mag; RMS Instruments DAARC500 digital acquisition system
Data Recorded:Total field mag
Comments:Data acquistion was carried out by Geo Data Solutions GDS Inc. and Oracle Geoscience International using three Piper Navajo aircraft (C-FQQB, C-FVTL and C-GSVM).  Data processing was performed by GDS on the results from the entire survey.
- Digital Data -
Confidentiality Date:September 5, 2012
Grid Cell Size:50 m
Total Data Points:9508547
Projection of Data:NAD83, UTM Zone 20
Data Comments:Digital data (below) and 1:50K scale maps showing the results of this Phase IV of this TGI project have been released Sept. 5, 2012.

Links to PDF maps (for Labrador portion of the survey):
  1:50K scale Maps

Links to Data:
Contractor logistics and processing report (Word (.doc) format, 30.5 Mb zip'd)
Interpolated Residual Magnetic grid, Geosoft format (19.3 Mb zip'd)
Interpolated 1st Vert. Magnetic Gradient grid, Geosoft format (19.5 Mb zip'd)
GIS Layers:
Colour, shaded relief image, Residual Mag, UTM Zone 20 (20 m resolution, 30.8 Mb zip'd)
Colour, shaded relief image, Mag 1st Vert. Gradient, Zone 20 (20 m resolution, 51.4 Mb zip'd)