Airborne Survey Search Results
Survey ID DN09911

- General -
Geofile:NFLD/3272
Companies:Geological Survey of Newfoundland and Labrador
Contractor:Goldak Airborne Surveys
Survey Area:St. Alban's, Nfld.
NTS Areas:1M/13
Related Geofiles:VLF-EM data: NFLD/3339
- Survey Logistics -
Survey Date:Oct. 16 to Nov. 26, 2015
Block:St. Alban's
Survey Extent:7089.59 line km; 1092.98 km Tie (225+48); 8182.57 km Total
Altitude:Cessna 208 Caravan (C-GLDX): 125 m
Line Spacing:150 m, Az: 135°; Ties: 1000 m, Az: 045°
Positioning:GPS Navigation; vertically mounted video camera
Instrumentation:Three Geometrics G-822A split-beam cesium vapour magnetometers mounted in aircraft wingtip pods (transverse gradient) and tail boom (longitudinal gradient); Radiation Solutions Inc. RS500 Gamma-Ray Spectrometer; GEM Systems GSM-19W Base station mag
Data Recorded:Total field mag; horizontal gradient mag; 512 channel Gamma-ray Spectrometer
Comments:For the VLF-EM survey data, see Airborne Survey ID DN09912, Open File Nfld/3339.
- Digital Data -
Date Submitted:February 25, 2016
Confidentiality Date:March 30, 2016
Grid Cell Size:37 m
Total Data Points:1194146
Projection of Data:NAD83, UTM Zone 21
Links to Data:
Contractor logistics and processing report (PDF format, 1.9 Mb zip'd)
Interpolated grids, Geosoft format, NAD83 (52.0 Mb zip'd)
Profile archive - Mag & DEM, Geosoft database format (304 Mb zip'd)
Profile archive - Radiometric, Geosoft database format (101 Mb zip'd)
Extra derivative grids, Geosoft format, NAD83 (8.2 Mb zip'd, generated by gjk)
GIS Layers:
Survey flight paths, (Oasis export) (NAD27, UTM Zone 21N, 22.0 Mb zip'd)
Colour, shaded relief Magnetic & DEM images, NAD 27 (10 m resolution, 151 Mb zip'd)
Colour, shaded relief Radiometric images, NAD 27 (10 m resolution, 123 Mb zip'd)