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NSGL Instrument Repository

Conventional Methods

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Ground Penetrating Radar

Sensors & Software pulseEKKO System with multi channel capacities

100 Mhz unshielded & 500 Mhz shielded

Receivers: pulseEKKO PRO (Model 1600) & pulseEKKO Ultra (Model 3200)

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Electrical Resistivity

Iris Syscal Pro Switch

Fully automated all-in-one system with built in 12v battery

Self-potential, induced polarization, optional full waveform measurement capacities

Switches: 48 up to 120 electrodes

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Magnetic Prospection

Geometrics G-858 MagMapper (x2)

High sensitivity, Cs vapor magnetometer

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Gravity

LaCoste & Romberg Model G Land Gravimeter

 

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Electromagnetic Prospection

Geonics EM31 MK II (x2)

 

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Seismic Instrument

Geometrics Strataview RX24

24 channel seismograph

 

Airborne Methods

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GEM Systems GSM-90AVU UAV VLF

3 user selected stations in the frequency range of 15.0 – 30.0 kHz (simultaneous)

Measures in-phase & out-of-phase as % of total field

GPS, laser altimeter, ground station wireless data transfer

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GEM Systems AirGRAD

Vertical gradiometer designed for use with UAV systems

Two GSMP-25/35UG magnetometers with absolute and gradient measurement capacities

GPS, laser altimeter, ground station wireless data transfer

 

Drones

  • Dronevolt Hercules 10
  • Freefly Systems Alta X
  • DJI Mavic Pro Platinum

 

Other instruments

  • iButton Hygrochron – temperature and humidity logger
  • iButton Thermochron – temperature logger
  • Portable Multi-Range Conductivity Meter – Hanna Instruments HI 8033
  • Schonstedt Maggie Metal Detector
  • Trimble R3 GPS Receiver
  • Tromino GZ3 3-component Passive Seismic system

 

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2021 AGU Presentation

Nazife Onaral (MS) presents her research at AGU 2021 titled "Exploring the Effects of Tree Roots on Infiltration Process".
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Asylum Lake Geophysical Test Site

Hydrogeolgy Field Course student is operating EM-31 MK2 at ÃÛÌÒÉçÇø Asylum Lake field geophysics test site.
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Electrical Resistivity Field Work

Iris Syscal Pro Switch with 48 channels being utilized to measure electrical resistivity surrounding a tree root.
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Cemetery GPR Survey

A student is conducting a GPR survey at a cemetery using a 500 Mhz shielded antenna.