Survey Description:
Survey Title:Timmins (MEGATEM-II): B (BEM)
Country:CA
Province/Territory:ON
GSC Open File Number:4434  4435  4436  4437  4438  4439  4440  4441  4442  4443  4444  4445  4446  4447  4448  4449  4450  4451  4452  4453  4454  4455  4456  4457  4458 
Survey Type:B-Field EM
Canadian Aeromagnetic Data Base Project Number:306
Canadian Aeromagnetic Data Base Part Number:2
Survey Start Date (YYYY-MM-DD):2002-02-13
Survey End Date (YYYY-MM-DD):2002-03-19
Data Acquisition:Digitally acquired
Platform:Fixed-wing aircraft
Geoid:NAD83
Survey Boundary:(48.82139,-81.77083)
(48.87833,-81.75639)
(48.88472,-81.71972)
(48.87194,-81.66083)
(48.87444,-81.63889)
(48.92083,-81.62750)
(48.94028,-81.57556)
(48.93528,-81.53000)
(48.92417,-81.50167)
(48.93278,-81.45611)
(48.96583,-81.44750)
(48.96611,-81.36444)
(48.90000,-81.30000)
(48.89139,-81.22833)
(48.91972,-81.20222)
(48.96528,-81.19000)
(48.96528,-81.00861)
(48.84722,-80.94500)
(48.68472,-80.98833)
(48.69250,-81.00194)
(48.67194,-81.02278)
(48.70389,-81.07167)
(48.71250,-81.18194)
(48.78278,-81.16389)
(48.78472,-81.27111)
(48.79778,-81.41444)
(48.83083,-81.57972)
(48.76056,-81.59750)
(48.64972,-81.62639)
(48.66417,-81.67167)
(48.75750,-81.67361)
(48.81111,-81.72472)
(48.82250,-81.75778)
Internal unsurveyed area: 
Flight Path Recording:
Survey Altitude Model:Mean terrain clearance (height above ground)
Flying Height (m):75.0
Traverse: Line Azimuth (degrees): 10
Traverse: Line Spacing (m):150
Traverse: Total Kilometres:7465.0
Control: Line Azimuth: 100
Control: Line Spacing (m):2000
Control: Total Kilometres:639.0
Diurnal Monitoring: Time Chord Length (sec):n/a
Diurnal Monitoring: Max. Deviation (nT):n/a
Magnetics: Sensor Make:n/a
Magnetics: Sensor Model:n/a
Magnetics: Sensitivity (nT):n/a
Magnetics: Resolution (nT):n/a
Magnetics: System:n/a
Magnetics: Hardware Config:n/a
Vertical Gradiometer: Sensor Separation:n/a
Electromagnetics: Sensor Make:GEOTEM
Electromagnetics: Sensor Model:III
Electromagnetics: Hardware Config:multicoil system
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
Comments:Mag bird height is 75m. A1 has 200m tie spacing.
Navigation Systems: Sensor:Global Positioning System

Channel Descriptions:
Name:Units:Null Value:Description:
TIMEsec500000.0Time (sometimes fiducial counter)
LATdeg5000.0Latitude
LONGdeg5000.0Longitude
LX_BEM01fT50000000.0Levelled X-coil B-field EM (channel 01)
LX_BEM02fT50000000.0Levelled X-coil B-field EM (channel 02)
LX_BEM03fT50000000.0Levelled X-coil B-field EM (channel 03)
LX_BEM04fT50000000.0Levelled X-coil B-field EM (channel 04)
LX_BEM05fT50000000.0Levelled X-coil B-field EM (channel 05)
LX_BEM06fT50000000.0Levelled X-coil B-field EM (channel 06)
LX_BEM07fT50000000.0Levelled X-coil B-field EM (channel 07)
LX_BEM08fT50000000.0Levelled X-coil B-field EM (channel 08)
LX_BEM09fT50000000.0Levelled X-coil B-field EM (channel 09)
LX_BEM10fT50000000.0Levelled X-coil B-field EM (channel 10)
LX_BEM11fT50000000.0Levelled X-coil B-field EM (channel 11)
LX_BEM12fT50000000.0Levelled X-coil B-field EM (channel 12)
LX_BEM13fT50000000.0Levelled X-coil B-field EM (channel 13)
LX_BEM14fT50000000.0Levelled X-coil B-field EM (channel 14)
LX_BEM15fT50000000.0Levelled X-coil B-field EM (channel 15)
LX_BEM16fT50000000.0Levelled X-coil B-field EM (channel 16)
LX_BEM17fT50000000.0Levelled X-coil B-field EM (channel 17)
LX_BEM18fT50000000.0Levelled X-coil B-field EM (channel 18)
LX_BEM19fT50000000.0Levelled X-coil B-field EM (channel 19)
LX_BEM20fT50000000.0Levelled X-coil B-field EM (channel 20)
LY_BEM01fT50000000.0Levelled Y-coil B-field EM (channel 01)
LY_BEM02fT50000000.0Levelled Y-coil B-field EM (channel 02)
LY_BEM03fT50000000.0Levelled Y-coil B-field EM (channel 03)
LY_BEM04fT50000000.0Levelled Y-coil B-field EM (channel 04)
LY_BEM05fT50000000.0Levelled Y-coil B-field EM (channel 05)
LY_BEM06fT50000000.0Levelled Y-coil B-field EM (channel 06)
LY_BEM07fT50000000.0Levelled Y-coil B-field EM (channel 07)
LY_BEM08fT50000000.0Levelled Y-coil B-field EM (channel 08)
LY_BEM09fT50000000.0Levelled Y-coil B-field EM (channel 09)
LY_BEM10fT50000000.0Levelled Y-coil B-field EM (channel 10)
LY_BEM11fT50000000.0Levelled Y-coil B-field EM (channel 11)
LY_BEM12fT50000000.0Levelled Y-coil B-field EM (channel 12)
LY_BEM13fT50000000.0Levelled Y-coil B-field EM (channel 13)
LY_BEM14fT50000000.0Levelled Y-coil B-field EM (channel 14)
LY_BEM15fT50000000.0Levelled Y-coil B-field EM (channel 15)
LY_BEM16fT50000000.0Levelled Y-coil B-field EM (channel 16)
LY_BEM17fT50000000.0Levelled Y-coil B-field EM (channel 17)
LY_BEM18fT50000000.0Levelled Y-coil B-field EM (channel 18)
LY_BEM19fT50000000.0Levelled Y-coil B-field EM (channel 19)
LY_BEM20fT50000000.0Levelled Y-coil B-field EM (channel 20)
LZ_BEM01fT50000000.0Levelled Z-coil B-field EM (channel 01)
LZ_BEM02fT50000000.0Levelled Z-coil B-field EM (channel 02)
LZ_BEM03fT50000000.0Levelled Z-coil B-field EM (channel 03)
LZ_BEM04fT50000000.0Levelled Z-coil B-field EM (channel 04)
LZ_BEM05fT50000000.0Levelled Z-coil B-field EM (channel 05)
LZ_BEM06fT50000000.0Levelled Z-coil B-field EM (channel 06)
LZ_BEM07fT50000000.0Levelled Z-coil B-field EM (channel 07)
LZ_BEM08fT50000000.0Levelled Z-coil B-field EM (channel 08)
LZ_BEM09fT50000000.0Levelled Z-coil B-field EM (channel 09)
LZ_BEM10fT50000000.0Levelled Z-coil B-field EM (channel 10)
LZ_BEM11fT50000000.0Levelled Z-coil B-field EM (channel 11)
LZ_BEM12fT50000000.0Levelled Z-coil B-field EM (channel 12)
LZ_BEM13fT50000000.0Levelled Z-coil B-field EM (channel 13)
LZ_BEM14fT50000000.0Levelled Z-coil B-field EM (channel 14)
LZ_BEM15fT50000000.0Levelled Z-coil B-field EM (channel 15)
LZ_BEM16fT50000000.0Levelled Z-coil B-field EM (channel 16)
LZ_BEM17fT50000000.0Levelled Z-coil B-field EM (channel 17)
LZ_BEM18fT50000000.0Levelled Z-coil B-field EM (channel 18)
LZ_BEM19fT50000000.0Levelled Z-coil B-field EM (channel 19)
LZ_BEM20fT50000000.0Levelled Z-coil B-field EM (channel 20)


Survey Description:
Survey Title:Timmins (MEGATEM-II): B (TEM)
Country:CA
Province/Territory:ON
GSC Open File Number:4434  4435  4436  4437  4438  4439  4440  4441  4442  4443  4444  4445  4446  4447  4448  4449  4450  4451  4452  4453  4454  4455  4456  4457  4458 
Survey Type:Time Domain EM
Canadian Aeromagnetic Data Base Project Number:306
Canadian Aeromagnetic Data Base Part Number:2
Survey Start Date (YYYY-MM-DD):2002-02-13
Survey End Date (YYYY-MM-DD):2002-03-19
Data Acquisition:Digitally acquired
Platform:Fixed-wing aircraft
Geoid:NAD83
Survey Boundary:(48.82139,-81.77083)
(48.87833,-81.75639)
(48.88472,-81.71972)
(48.87194,-81.66083)
(48.87444,-81.63889)
(48.92083,-81.62750)
(48.94028,-81.57556)
(48.93528,-81.53000)
(48.92417,-81.50167)
(48.93278,-81.45611)
(48.96583,-81.44750)
(48.96611,-81.36444)
(48.90000,-81.30000)
(48.89139,-81.22833)
(48.91972,-81.20222)
(48.96528,-81.19000)
(48.96528,-81.00861)
(48.84722,-80.94500)
(48.68472,-80.98833)
(48.69250,-81.00194)
(48.67194,-81.02278)
(48.70389,-81.07167)
(48.71250,-81.18194)
(48.78278,-81.16389)
(48.78472,-81.27111)
(48.79778,-81.41444)
(48.83083,-81.57972)
(48.76056,-81.59750)
(48.64972,-81.62639)
(48.66417,-81.67167)
(48.75750,-81.67361)
(48.81111,-81.72472)
(48.82250,-81.75778)
Internal unsurveyed area: 
Flight Path Recording:
Survey Altitude Model:Mean terrain clearance (height above ground)
Flying Height (m):75.0
Traverse: Line Azimuth (degrees): 10
Traverse: Line Spacing (m):150
Traverse: Total Kilometres:7465.0
Control: Line Azimuth: 100
Control: Line Spacing (m):2000
Control: Total Kilometres:639.0
Diurnal Monitoring: Time Chord Length (sec):n/a
Diurnal Monitoring: Max. Deviation (nT):n/a
Magnetics: Sensor Make:n/a
Magnetics: Sensor Model:n/a
Magnetics: Sensitivity (nT):n/a
Magnetics: Resolution (nT):n/a
Magnetics: System:n/a
Magnetics: Hardware Config:n/a
Vertical Gradiometer: Sensor Separation:n/a
Electromagnetics: Sensor Make:GEOTEM
Electromagnetics: Sensor Model:III
Electromagnetics: Hardware Config:multicoil system
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
Comments:Flying height is Mag bird height.
Navigation Systems: Sensor:Global Positioning System

Channel Descriptions:
Name:Units:Null Value:Description:
TIMEsec500000.0Time (sometimes fiducial counter)
LATdeg5000.0Latitude
LONGdeg5000.0Longitude
RLONGdeg5000.0Raw Longitude
RLATdeg5000.0Raw Latitude
GPSALTRm50000.0Raw GPS altitude
GPSALTm50000.0GPS altitude (edited) above MSL (mean sea level) (i.e. orthometric)
RALTRAWm50000.0Raw Radar altitude (Terrain Clearance)
RALTm50000.0Radar altitude (Terrain Clearance)
BALTRAWm50000.0Raw Barometric altitude
BALTm50000.0Barometric altitude
DEMLEVm50000.0Levelled Digital Elevation Model / Topography (raw + corrections)
UTCTIMEsec500000.0Time, UTC (Universal Time Clock) -- second of day
SRVMGRESnT500000.0Residual magnetic field, levelled to survey
EMHEIGHTm50000.0Electromagnetic receiver height (above terrain)
LX_TEM01pT/s50000000.0Levelled X-coil Time domain EM (channel 01)
LX_TEM02pT/s50000000.0Levelled X-coil Time domain EM (channel 02)
LX_TEM03pT/s50000000.0Levelled X-coil Time domain EM (channel 03)
LX_TEM04pT/s50000000.0Levelled X-coil Time domain EM (channel 04)
LX_TEM05pT/s50000000.0Levelled X-coil Time domain EM (channel 05)
LX_TEM06pT/s50000000.0Levelled X-coil Time domain EM (channel 06)
LX_TEM07pT/s50000000.0Levelled X-coil Time domain EM (channel 07)
LX_TEM08pT/s50000000.0Levelled X-coil Time domain EM (channel 08)
LX_TEM09pT/s50000000.0Levelled X-coil Time domain EM (channel 09)
LX_TEM10pT/s50000000.0Levelled X-coil Time domain EM (channel 10)
LX_TEM11pT/s50000000.0Levelled X-coil Time domain EM (channel 11)
LX_TEM12pT/s50000000.0Levelled X-coil Time domain EM (channel 12)
LX_TEM13pT/s50000000.0Levelled X-coil Time domain EM (channel 13)
LX_TEM14pT/s50000000.0Levelled X-coil Time domain EM (channel 14)
LX_TEM15pT/s50000000.0Levelled X-coil Time domain EM (channel 15)
LX_TEM16pT/s50000000.0Levelled X-coil Time domain EM (channel 16)
LX_TEM17pT/s50000000.0Levelled X-coil Time domain EM (channel 17)
LX_TEM18pT/s50000000.0Levelled X-coil Time domain EM (channel 18)
LX_TEM19pT/s50000000.0Levelled X-coil Time domain EM (channel 19)
LX_TEM20pT/s50000000.0Levelled X-coil Time domain EM (channel 20)
LY_TEM01pT/s50000000.0Levelled Y-coil Time domain EM (channel 01)
LY_TEM02pT/s50000000.0Levelled Y-coil Time domain EM (channel 02)
LY_TEM03pT/s50000000.0Levelled Y-coil Time domain EM (channel 03)
LY_TEM04pT/s50000000.0Levelled Y-coil Time domain EM (channel 04)
LY_TEM05pT/s50000000.0Levelled Y-coil Time domain EM (channel 05)
LY_TEM06pT/s50000000.0Levelled Y-coil Time domain EM (channel 06)
LY_TEM07pT/s50000000.0Levelled Y-coil Time domain EM (channel 07)
LY_TEM08pT/s50000000.0Levelled Y-coil Time domain EM (channel 08)
LY_TEM09pT/s50000000.0Levelled Y-coil Time domain EM (channel 09)
LY_TEM10pT/s50000000.0Levelled Y-coil Time domain EM (channel 10)
LY_TEM11pT/s50000000.0Levelled Y-coil Time domain EM (channel 11)
LY_TEM12pT/s50000000.0Levelled Y-coil Time domain EM (channel 12)
LY_TEM13pT/s50000000.0Levelled Y-coil Time domain EM (channel 13)
LY_TEM14pT/s50000000.0Levelled Y-coil Time domain EM (channel 14)
LY_TEM15pT/s50000000.0Levelled Y-coil Time domain EM (channel 15)
LY_TEM16pT/s50000000.0Levelled Y-coil Time domain EM (channel 16)
LY_TEM17pT/s50000000.0Levelled Y-coil Time domain EM (channel 17)
LY_TEM18pT/s50000000.0Levelled Y-coil Time domain EM (channel 18)
LY_TEM19pT/s50000000.0Levelled Y-coil Time domain EM (channel 19)
LY_TEM20pT/s50000000.0Levelled Y-coil Time domain EM (channel 20)
LZ_TEM01pT/s50000000.0Levelled Z-coil Time domain EM (channel 01)
LZ_TEM02pT/s50000000.0Levelled Z-coil Time domain EM (channel 02)
LZ_TEM03pT/s50000000.0Levelled Z-coil Time domain EM (channel 03)
LZ_TEM04pT/s50000000.0Levelled Z-coil Time domain EM (channel 04)
LZ_TEM05pT/s50000000.0Levelled Z-coil Time domain EM (channel 05)
LZ_TEM06pT/s50000000.0Levelled Z-coil Time domain EM (channel 06)
LZ_TEM07pT/s50000000.0Levelled Z-coil Time domain EM (channel 07)
LZ_TEM08pT/s50000000.0Levelled Z-coil Time domain EM (channel 08)
LZ_TEM09pT/s50000000.0Levelled Z-coil Time domain EM (channel 09)
LZ_TEM10pT/s50000000.0Levelled Z-coil Time domain EM (channel 10)
LZ_TEM11pT/s50000000.0Levelled Z-coil Time domain EM (channel 11)
LZ_TEM12pT/s50000000.0Levelled Z-coil Time domain EM (channel 12)
LZ_TEM13pT/s50000000.0Levelled Z-coil Time domain EM (channel 13)
LZ_TEM14pT/s50000000.0Levelled Z-coil Time domain EM (channel 14)
LZ_TEM15pT/s50000000.0Levelled Z-coil Time domain EM (channel 15)
LZ_TEM16pT/s50000000.0Levelled Z-coil Time domain EM (channel 16)
LZ_TEM17pT/s50000000.0Levelled Z-coil Time domain EM (channel 17)
LZ_TEM18pT/s50000000.0Levelled Z-coil Time domain EM (channel 18)
LZ_TEM19pT/s50000000.0Levelled Z-coil Time domain EM (channel 19)
LZ_TEM20pT/s50000000.0Levelled Z-coil Time domain EM (channel 20)
POWERLNEuV50000000.0Power line monitor (EM noise monitor)
PRIMARYuV50000000.0Primary field intensity (EM Total Field)
TAU_Xusec50000.0Decay constant (tau) for X-component
TAU_Zusec50000.0Decay constant (tau) for Z-component
CONDUCTuS50000.0(Apparent) Conductance, S = Siemens = mhos


Survey Description:
Survey Title:Timmins (MEGATEM-II): B (TF)
Country:CA
Province/Territory:ON
GSC Open File Number:4434  4435  4436  4437  4438  4439  4440  4441  4442  4443  4444  4445  4446  4447  4448  4449  4450  4451  4452  4453  4454  4455  4456  4457  4458 
Survey Type:Total Field Magnetic
Canadian Aeromagnetic Data Base Project Number:306
Canadian Aeromagnetic Data Base Part Number:2
Survey Start Date (YYYY-MM-DD):2002-02-13
Survey End Date (YYYY-MM-DD):2002-03-19
Data Acquisition:Digitally acquired
Platform:Fixed-wing aircraft
Geoid:NAD83
Survey Boundary:(48.82139,-81.77083)
(48.87833,-81.75639)
(48.88472,-81.71972)
(48.87194,-81.66083)
(48.87444,-81.63889)
(48.92083,-81.62750)
(48.94028,-81.57556)
(48.93528,-81.53000)
(48.92417,-81.50167)
(48.93278,-81.45611)
(48.96583,-81.44750)
(48.96611,-81.36444)
(48.90000,-81.30000)
(48.89139,-81.22833)
(48.91972,-81.20222)
(48.96528,-81.19000)
(48.96528,-81.00861)
(48.84722,-80.94500)
(48.68472,-80.98833)
(48.69250,-81.00194)
(48.67194,-81.02278)
(48.70389,-81.07167)
(48.71250,-81.18194)
(48.78278,-81.16389)
(48.78472,-81.27111)
(48.79778,-81.41444)
(48.83083,-81.57972)
(48.76056,-81.59750)
(48.64972,-81.62639)
(48.66417,-81.67167)
(48.75750,-81.67361)
(48.81111,-81.72472)
(48.82250,-81.75778)
Internal unsurveyed area: 
Flight Path Recording:
Survey Altitude Model:Mean terrain clearance (height above ground)
Flying Height (m):75.0
Traverse: Line Azimuth (degrees): 10
Traverse: Line Spacing (m):150
Traverse: Total Kilometres:7465.0
Control: Line Azimuth: 100
Control: Line Spacing (m):2000
Control: Total Kilometres:639.0
Diurnal Monitoring: Time Chord Length (sec):n/a
Diurnal Monitoring: Max. Deviation (nT):n/a
Magnetics: Sensor Make:Scintrex
Magnetics: Sensor Model:Cs-2
Magnetics: Sensitivity (nT):0.0100
Magnetics: Resolution (nT):0.1000
Magnetics: System:CESIUM
Magnetics: Hardware Config:single cell cesium vapour
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
Comments:Flying height is Mag bird height.
Navigation Systems: Sensor:Global Positioning System

Channel Descriptions:
Name:Units:Null Value:Description:
TIMEsec500000.0Time (sometimes fiducial counter)
LATdeg5000.0Latitude
LONGdeg5000.0Longitude
GPSALTm50000.0GPS altitude (edited) above MSL (mean sea level) (i.e. orthometric)
DEMLEVm50000.0Levelled Digital Elevation Model / Topography (raw + corrections)
UTCTIMEsec500000.0Time, UTC (Universal Time Clock) -- second of day
MGHEIGHTm50000.0Magnetometer height (above terrain)
DIURNRAWnT500000.0Raw Diurnal / ground magnetics base station 1
DIURNALnT500000.0Edited Diurnal / ground magnetics (main base)
MAGUNEDnT500000.0Raw compensated, lagged, Un-edited magnetic total field
MAGRAWnT500000.0Raw magnetic total field (compensated, lagged, edited)
MAGDIURnT500000.0Diurnal corrected magnetic total field
SRVMGLEVnT500000.0Magnetic Total field, levelled to survey
IGRFnT500000.0IGRF (International Geomagnetic Reference Field)
SRVMGRESnT500000.0Residual magnetic field, levelled to survey