email  l  1-905-752-2202

 
 
   
 
  Applications
      • Airborne
      • Archaeology
      • Earthquake Research
      • Education & Research
      • Enviro -Engineering
      • Mineral Exploration
      • Observatory Apps
      • Unexploded Ordnance
      • Volcanology

  Products
      • Overhauser
     • Potassium
      • Proton 
     • Airborne
      • Scalar   
     • SuperGrad
      • Vector  
     • Calibration
      • Accessories  
     • VLF

  Quotations
      • Overhauser
     • Potassium
      • Proton
      • Airborne
      • Vector Observatory
      • Scalar Observatory
      • SuperGrad
      • Base_Station
      • Gamma Proton

  Technology
      • About Mags
      • Technologies
      • GPS
      • Software
      • 3rd Party Software
      • Tech Notes & Papers
      • Quantum E-News
      • Support

 

 
 Contact

     • Contact GEM
      • By Country
      • Feedback Form 

     • Support

About GEM
      • Corporate Profile
      • Job Opportunities
      • Privacy Policy
      • News Archives
      • Site Map
 
 

Gem Systems

 

   
Site Map

Please use the following site map to locate the specific information you are seeking:

 

Magnetometer, Gradiometer and
Magnetic Sensor Applications

Magnetometer. Gradiometer
and Magnetic Sensor Products
+ Airborne
 + Archaeological
+ Earthquake
+ Educational
+ Environmental & Engineering
+ Resource exploration
+ Observatory
+ UXO
+ Volcanology
 		 + Overhauser GSM-19 magnetometer / gradiometer
 + Potassium GSMP-40 magnetometer / gradiometer
+ Proton GSM-19T magnetometer / gradiometer
+ Airborne GSMP-30A magnetometer / gradiometer
+ Scalar  GSM-90 magnetometer / gradiometer
+ SuperGrad GSMP-20S3 gradiometer
+ Vector dIdD magnetometer
+ Calibration GSM-8 and GSM-9 magnetometer
+ Magnetometer accessories
+ VLF
 

Magnetometer, Gradiometer and
Magnetic Sensor Quotations

Magnetometer, Gradiometer
and Magnetic Sensor News

+ Overhauser
+ Optically Pumped Potassium
+ Proton Precession
+ Airborne
+ Vector Observatory
+ Scalar Observatory
+ SuperGrad
+ 1 Gamma Overhauser
+ 1 Gamma Proton
 		 + 2005 Student Essay Awards - Essays
+ 2004 Student Essay Awards - Essays
+ New Features from GEM
+ 25 Years of Innovation
+ Version 7 Release
+ Case Histories (Different Applications)
+ 2005 Student Essay Awards in Magnetics
+ Case Histories - GEM BLOG Resource
 + China Near Surface Conference - 2004
+ 2004 Student Essay Award Winners
+ 2004 Student Essay Awards Introduction
 + Potassium Magnetometers for Military
+ News Archives - A Short Summary
+ GEM Programmable Base Station
+ GEM v6.0 Quick Tracker Proton Precession
 + Subscribe to Quantum E-News
 + Quantum E-News Vol. 1
 + Quantum E-News Vol. 2
 + Quantum E-News Vol. 3
 + Quantum E-News Vol. 4
 + Quantum E-News Vol. 5
 + Quantum E-News Vol. 6
+ Quantum E-News Vol. 7
+ Quantum E-News Vol. 8
+ Quantum E-News Vol. 9
 

Magnetometer, Gradiometer
and Magnetic Sensor Technologies

Technical Articles and Notes
+ Quantum Magnetometer Overview
+ Advantages of the optically pumped Potassium
   Magnetometer over the Cesium Magnetometer
 + Advantages of the Overhauser Magnetometer over
   the Cesium Magnetometer
 + New Multi-Sensor Magnetometer
 + New Helicopter Magnetometer
+ Magnetic Term Definitions - Quick Reference
+ Version 7 Magnetometers / Gradiometers Released
+ v7.0 Magnetometer Release
+ Advantages of Magnetic Gradiometers
 + Magnetometer Signal Quality
+ Development of a New Potassium Magnetometer
+ GEM Towed Magnetometer Technologies
+ High Sensitivity Magnetics Survey Guidelines
+ Recommended Application Table
+ Magnetometer Application Configurator
+ GEM Systems Core Capabilities
+ Modular Instrument Options
+ Recent Developments in Magnetics
 		 + Micromagnetics
+ High-Resolution Magnetics
 + Latest Advances in Technologies
 + Brief Review of Quantum Magnetometers
 + Depth Estimation using Magnetometers
 + Technical Notes and Scientific Papers Overview
+ Technology Overview
+ Low Power Overhauser Magnetometer
+ Benefits of Potassium Magnetometers and 
   Gradiometers
+ Narrow Line Phenomena in Potassium
   Magnetometers
+ Potassium Magnetometers for Non-Destructive
   Testing
+ Overview of Potassium Magnetometers
+ Potassium Magnetometers for Sub-pT Earthquake
    Detection
+ Accuracy of Proton Magnetometers
+ Scalar Magnetometers
+ Optically Pumped Scalar Magnetometers
+ Tie Point Corrections

 

Internal and External GPS

Magnetometer / Gradiometer Software
+ Magnetometers with sub 1.5m GPS
+ <1.5m GPS
+ GPS and GEM Magnetometers
 + GPS and DGPS for Earth Science Disciplines
+ GEM_Built-in GPS Positioning

 

 + Download GEMLinkW Software for Windows
 + Download GEMLinkW Software for Windows 95
 + GEM Software Updates In The Field
 + Internet Upgrades
 + Firmware Upgrades
+ GEMLinkW Press Release
+ Software for Geophysical 3d Surface Mapping
 + GEMVIS QC and Mapping Software
 + New Magnetics Modeling Freeware

 

Overhauser

GSMP-40 Potassium Magnetometer / Gradiometer
+ Selecting an Overhauser
+ Overhauser Magnetometer - Short Overview
 + v6.0 Overhauser Magnetometer Brochure
 		 + Potassium Magnetometer Presentation
 + Potassium (40) Magnetometer Brochure
 

Proton Precession

1 Gamma (Calibration) Magnetometers
+ Proton Precession Magnetometer
+ Proton Precession Magnetometer Brochure
 		 + Gamma Proton Magnetometer Brochure
+ Gamma Overhauser Magnetometer Overview
 

Academic and Research

Airborne
+Preparing Students for a Lifetime of Practice
+Innovations in Teaching
 +Colorado School of Mines Purchases
  Potassium System

 

 + Aeroquest Flies High
+Tri-Directional Heli Mag
+Tri-Directional Gradiometer
+ New Helicopter Magnetometer
 + 4 Sensor Helicopter Gradiometer
 + v6.0 Airborne (30A) Magnetometer Brochure

 

Archaeology

Resource Exploration
+ Archaeology - North American Pyramids?
+ GEM Magnetometers for Archaeology
 + Digital Magnetometers for Archaeology
+ Version 6.0 Magnetometer for Archeology
+ Archaeology Magnetometer Brochure
+ Magnetic Prospecting in Archeology - General
+ Magnetic Prospecting Introduction
+ Magnetic Prospecting in Crimea & Egypt
+ Magnetic Prospecting in Denmark #1
+ Magnetic Prospecting in Denmark #2
+ Magnetic Prospecting Middle East & Europe

 

 + Minex Case Histories
 + Exploration for Minerals
+ Illuminating Geology with Magnetics
+ Amera Case History
+ ETG Completes Analysis Case History
 + Junior Exploration Companies Case Histories
+ Barker Minerals Case History
+ Magnetite & Titanium Case History
 + Spider Resources Case History
 + One of a Diamond Finder's Best Friends
 + Diamonds Case History
 + Prospecting in Low Magnetic Latitudes

 

Environmental & Engineering and UXO

Observatory and Volcanology

+ A Magnetometer for All Seasons
+ Magnetometers for UXO White Paper
 + Case History: Searching for the Lost Squadron
 + Case History: Integration of Magnetics and
   Other Data
 + VLF Brochure for Groundwater
 

 + Advantages of GEM's Suspended dIdD
 + Baby dIdD Magnetometer
 + British Geological Survey System
+ Geomagnetic Storm and Magnetics
+ dIdD Product Information
+ Euromag Observatory Magnetometer
 + Case History: Protecting Us from the Sun's Fury
 + Case History: Mt. Etna Errupts Again

 

Earthquake Prediction

Magnetometer / Gradiometer Product Catalogues
+ SuperGrad Brochure
+ Earthquake Prediction Overview
+ Earthquake Prediction FAQ #1
+ Earthquake Prediction FAQ #2
+ Earthquake Prediction FAQ #3
+ Earthquake Prediction FAQ #4
+ Short Base Gradiometers for Earthquakes 
+ Earthquake Detectability
+ Earthquake Prediction and ISGR Overview
+ Earthquake Prediction System Brochure
+ New System for Monitoring Earthquakes
+ Radon for Earthquake Prediction
+ Soreq Earthquake Monitoring
+ Soreq Ultrasensitive Gradiometer
 

+Ground Geophysics, Airborne Geophysics,
  Observatory and Earthquake Research
   Instrumentation
+ Complete Instrument Catalogue
+ Airborne Instrument Catalogue
+ Observatory Instrument Catalogue
+ Overhauser Instrument Catalogue
+ Potassium Ground Instrument Catalogue
+ Proton Precession Instrument Catalogue
+ Upgrade Catalogue
 

Contacts & Agents

  
+ Contacting GEM
+ GEM Corporate Profile
 + Contacting GEM Agents
 + Allied Geophysical Associates
 + GISCO
 + GEM's Magnetometer / Gradiometer Support
+ GEM Privacy Policy		 + GEM en Espanol
 + Major Chinese Contract
+ GEM Online Warranty
Magnetic Moments  
+ MM1 - Depth of Penetration
+ MM2 - Maximizing Magnetic Signal
+ MM3 - Review of Quantum Magnetometers
+ MM4 - Evaluating Monitoring Sites		  
   


GEM Advanced Magnetometers.
Our World is Magnetic.



 

Delta Mining Press Release Gradient surveying with Gem Overhause Magnetometer

CNN Money (2/3/2010)

 

Updated Requirements for Obtaining High Accuracy with Proton Magnetometers (11/01/2010)

GEM Systems VLF Option for Ground and Airborne Applications (24/05/2009)

Quantum v11 E-News (17/02/2009)

NEW GEMLink 4.0 Software for PC  (2/2/2009)

Site Characterization Using Overhauser Magnetometer  (10/2/2008)

Advantages of  Selecting an Overhauser (8/14/2008)

High Sensitivity Magnetic Observatory IUGG 2007 Perugia, Italy (7/3/2007)

Quantum v10

E-News (4/29/2007)

Advanced Airborne Systems (3/22/07)

Omnistar CDGPS Option (2/22/07)

GEM to Exhibit New Products atPDAC 2007  (2/10/07)

Archaeology Book (1/19/2007)

More GEM News Click here
   :: Downloads ::

   New GEMLink v4.0
   Click here.
   GEMLink v3.0
   Click here.
   v7.0 GSM-19   
   Manual for Existing 
   Users: Click here.