Survey Description:
Survey Title:Tobique River
GSC Open File Number: 21293G  21294G  21295G  21296G  21297G  21298G  21299G  21300G  21301G  21302G  21303G  21304G  21305G  41293G  41294G  41295G  41296G  41297G  41298G  41299G  41300G  41301G  41302G  41303G  41304G  41305G  C21306G  C21307G  C21308G  C21309G  C21310G  C41306G  C41307G  C41308G  C41309G  C41310G 
Survey Type:Total Field Magnetic
Vertical Gradient of TF
Very Low Frequency
Canadian Aeromagnetic Data Base Project Number:200
Canadian Aeromagnetic Data Base Part Number:n/a
Survey Start Date (YYYY-MM-DD):1985-08-24
Survey End Date (YYYY-MM-DD):1985-11-09
Data Acquisition:Digitally acquired
Survey Boundary:(46.75000,-67.50000)
Internal unsurveyed area: 
Flight Path Recording:Film
Survey Altitude Model:Mean terrain clearance (height above ground)
Flying Height (m):150.0
Traverse: Line Azimuth (degrees): 90
Traverse: Line Spacing (m):300
Traverse: Total Kilometres:13202.0
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:VAPOUR
Magnetics: Sensitivity (nT):0.0010
Magnetics: Resolution (nT):0.0100
Magnetics: System:CESIUM
Magnetics: Hardware Config:V-200
Vertical Gradiometer: Sensor Separation:2.00
Electromagnetics: Sensor Make:HERZ TOTEM-2A
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:Visual

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
MAGADJnT500000.0Adjustment to (or adjusted?) magnetic total field
VGLEVnT/m50000.0Levelled vertical gradient
VGADJnT/m50000.0Adjustment to vertical gradient
DIURNALnT500000.0Edited Diurnal / ground magnetics (main base)
RALTm50000.0Radar altitude (Terrain Clearance)
BALTm50000.0Barometric altitude
VLF_LTFmV50000.0VLF-EM line total field
VLF_OTFmV50000.0VLF-EM ortho total field
VLF_LQmV50000.0VLF-EM line quadrature
VLF_OQmV50000.0VLF-EM ortho quadrature