Survey Description:
Survey Title:Grand Banks
GSC Open File Number: 9780G  9781G  9782G  9783G  9784G  9785G  9786G  9787G  9788G  9789G  9790G  9791G  9792G  9793G  9794G  9795G  9796G  9797G  9798G  9799G  9800G  9801G  9802G  9803G  9804G  9805G  9806G  9807G 
Survey Type:Total Field Magnetic
Canadian Aeromagnetic Data Base Project Number:175
Canadian Aeromagnetic Data Base Part Number:n/a
Survey Start Date (YYYY-MM-DD):1987-08-22
Survey End Date (YYYY-MM-DD):1987-10-11
Data Acquisition:Digitally acquired
Platform:Fixed-wing aircraft
Survey Boundary:(45.00000,-55.00000)
Internal unsurveyed area: 
Flight Path Recording:Film
Survey Altitude Model:Mean terrain clearance (height above ground)
Flying Height (m):395.0
Traverse: Line Azimuth (degrees): 90
Traverse: Line Spacing (m):4000
Traverse: Total Kilometres:37304.0
Control: Line Azimuth: 0
Control: Line Spacing (m):10000
Control: Total Kilometres:n/a
Diurnal Monitoring: Time Chord Length (sec):n/a
Diurnal Monitoring: Max. Deviation (nT):n/a
Magnetics: Sensor Make:SCINTREX
Magnetics: Sensor Model:VIW 2321
Magnetics: Sensitivity (nT):0.0010
Magnetics: Resolution (nT):0.0100
Magnetics: System:CESIUM
Magnetics: Hardware Config:n/a
Vertical Gradiometer: Sensor Separation:n/a
Electromagnetics: Sensor Make:n/a
Electromagnetics: Sensor Model:n/a
Electromagnetics: Hardware Config:n/a
VLF: Line Station:n/a
Spectrometry: Sensor Make:n/a
Spectrometry: Sensor Model:n/a
Spectrometry: Recording Frequency (Hz):n/a
Spectrometry: Main Detector Volume (l):n/a
Spectrometry: Upward Detector Volume (l):n/a
Spectrometry: Sensor Height (m):n/a
Navigation Systems: Sensor:Global Positioning System
Inertial navigation system

Channel Descriptions:
Name:Units:Null Value:Description:
TIMEsec500000.0Time (sometimes fiducial counter)
MAGLEVnT500000.0Residual mag, levelled with surrounding surveys
SRVMGLEVnT500000.0Magnetic Total field, levelled to survey
MAGRAWnT500000.0Raw magnetic total field (compensated, lagged, edited)
RALTm50000.0Radar altitude (Terrain Clearance)
BALTm50000.0Barometric altitude
DIURNALnT500000.0Edited Diurnal / ground magnetics (main base)