GeoExplo Ltda.
Airborne Geophysical Consulting
Links to other geophysical sites

Santiago Chile Back to Home Page
Tel(56-2)326-5116
E-mail: surveys@new-sense.com Dr. W.E.S.(Ted) Urquhart

-- last update June., 2013 --

Link to PDAC talk about helicopter surveys in the high Andes

Links to other Geophysical Sites (to date 187 links)

These links are a collection of links that I have found useful from time to time. They are in no way a complete list and if I have left you off please let me know and I will add you to the list. To make my job easier please provide a short description of your company's or group's main focus and the category you feel bests fits your group. If I have misrepresented any of the links below in my very short descriptions please send me a correction.

I hope these links are helpful.
Submit or update Link Information

Airborne Survey Consultants Equipment Rental Data Sales
Glossaries Ground Surveys Magazines Manufacturers
Other & Links Safety Societies Software

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Airborne Survey Companies
LinksDescription
Aeroquest Limited Providing services to the Mining, Oil & Gas, Environmental and Geological Engineering industries as well as various Government Agencies worldwide. Offers both innovative frequency-domain (IMPULSE) and time-domain (AEROTEM) Helicopter Electromagnetic (HEM) systems as well as conventional fixed wing Mag/Grad and radiometric surveys
Aerosystems Provides rapid acquisition of airborne magnetic, radiometric and GPS data with offices in South and Western Australia.
Airmag surveys inc. Out of the active survey business
Applied geophysics Specialists in Airborne Magnetic Surveys based in Salt Lake City, Utah . This company primeraly services the oil industry in the USA and has a large on-ex magnetic survey data base.
Bell Geospace Aquires, processes, and interprets 3-d full tensor gradient (3-d FTG) data.
Carson Aerogravity Closed down on 31st Dec 2011
Daishsat Geodetic Surveyors Specialist provider of GPS positioned helicopter and ground borne gravity surveys with offices in South and Western Australia. Incorporates data acquisition, processing, Terrain Corrections and image production.
Edcon Specislaizes in land, marine and airborne, gravity and magnetic data acquisition, processing and interpretation (Merged with PRJ)
Geo Data Solution Geo Data Solutions Inc (GDS) offers Airborne and Ground geophysics, EM, Magnetic, Radiometric, Gravity , Geochemistry , Environment and IP processing and interpretation
Geophysics GPR International Inc. Geophysics GPR International Inc. offers a new helicopter borne 3 component magnetic gradiometer system.
Geosolutions Pty Ltd Geosolutions Pty Ltd is a South Australian Geophysical Exploration company conducting airborne Electromagnetic and Magnetometer surveys worldwide. With over 30 years experience utilizing advanced technology.
GPX Airborne Pty. Ltd.. GPX Airborne offers fixed wing and helicopter borne geophysics and remote sensing to the mining, oil and environmental industries and Government agencies from it's base in Western Australia
Flux Geophysics Limited Fixed wing airborne magnetic survey contractor operating in Canada
Fugro Airborne Surveys Fugro Airborne Surveys provides comprehensive geophysical mapping technologies for a wide variety of applications. They are the only provider of fixed wing time domain EM systems.
Fugro LCT Offer marine and airborne gravity surveys, non-ex data, processing and interpretation. The LCT group also offers a wide range of processing and interpretation software for gravity and magnetic.
Geotech Ltd. Airborne Electormagnetic survey provider specializing in helicopter EM surveys both time domain (VTEM) and frequency domain (Hummingbird) .
Goldak Exploration Technology Specialize in fixed wing aeromagnetic survey, but have experience with radiometric and VLF-EM survey from both fixed wing and rotary wing platforms.
Helica s.r.l. Fly dedicated aircraft with a permanent remote sensing equipment: n°2 LIDAR Optech 3033/3100; n°2 Digital Metric Camera 22Mpix; 2 Hyperspectral Camera Next coming (1st q. 2005): airborne gravity System
Mcphar Geosurveys Ltd McPhar Geosurveys appears to no longer be in business.
MPX Geophysics Ltd MPX specializes in providing contract geophysical services for corporate and government clients who are engaged in oil & gas, mining, ground water and environmental exploration, and surveying for engineering applications worldwide.
New-Sense Geophysics Limited New-Sense Geophysics provides Magnetic, Spectrometric surveys world wide using both helicopter and fixed wing platforms. New-Sense is the only full service geophysical airborne survey company with equipment and personell permenently positioned in Spanish speaking South America
Oracle Geoscience International Small owner operated airborne surveys company offering fixed wing magnetic and magnetic gradiometer surveys in Canada.
Pearson, deRidder and Johnson, Inc. Provides fixed-wing and helicopter aeromagnetic surveys for petroleum and mineral exploration.(merged with Edcon)
Petroscan Petroscan appears to no longer be in business.
Precision GeoSurveys Inc. Offers practical solutions to airborne radiometric and magnetic surveys in mineral and petroleum exploration
Sander Geophysics Limited SGL specializes in high resolution airborne surveys for the petroleum and mineral exploration industry. The company carries out airborne gravimetric, magnetic and radiometric surveys using fixed wing and helicopter platforms.
SkyTEM ApS Specialized in helicopter-borne electromagnetic and magnetic surveys for the petroleum, mineral exploration environmental industry.
Terraquest Specializes in high resolution airborne magnetic and radiometric fixed wing surveys for the petroleum and mining industry.
Tundra Airborne Surveys Ltd. Small company that operates one field project at a time so that all their attention is focused on your survey. Offering fixed-wing mag/horizontal gradient/radiometrics/VLF-EM
Universal Tracking Systems Pty Ltd Airborne geophysical survey group servicing the mining, exploration and environmental sectors.

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Consultants
LinksDescription
Aarhus Geophysics Aarhus Geophysics, a Danish based company, provides software and know-how for large scale surveys. They offer in-service courses and sophisticated integrated software for presentation, processing and inversion of ground-based and airborne EM and DC data.
AFAB Consultants Survey design and contract specifications, In-field quality control, Data processing and map production, Re-processing for data enhancement
Ark Geophysical consulting company specializing in interpretation services to aid the petroleum exploration effort. Services range from acquisition and processing thorough to interpretation and software development
Aurora Geosciences Group of professional geologists and geophysicists engaged in mineral, oil & gas and geotechnical exploration in Northern Canada and Alaska.
Austhai Geophysical Consultants Limited The main focus of Austhai Geophysical Consultants Limited is on providing expert advice and guidance for geophysical exploration programs being carried out in the mining and metals sector of the materials market. Austhai Geophysical can also provide a wide range of geophysical services to the environmental and engineering industries.
Baigent Geosciences Pty Ltd Provide data processing services for airborne magnetics and radiometrics. Independent QA/QC, Survey design and project management.Data reprocessing, image processing and GIS
Bird Geophysical General geophysical consultant
Centennial Geoscience, Inc General potential field consulting
Chinook Geoconsulting Specializes in the application of electrical method geophysics to exploration problems. Our main focus is the interpretation of Magnetotelluric data and field QC of data acquisition.
Condor Consulting Inc. Provides general geophysical consulting for minerals exploration, and/or groundwater and environmental assessment, specializing in airborne survey management, processing, interpretation, QC, and safety.
Eikon Envirotec Technologies Provides modeling software and consulting services focusing on Electro-Magnetic systems.
Ellis Geophysical Consulting Inc. Geophysical consultant for mineral exploration in South and North America, Australia, and Mongolia. Specializing in survey design, contractor oversight, data processing and interpretation. . GIS data integration in both MAPINFO and ARCVIEW environments and 3D visualization in VULCAN and GEOEXPRESS environments.
Exploration Surveys Inc. ESI provide gravity consulting and interpretation services as well as having a non-ex gravity data base.
Fathom Geophysics Australia Pty Ltd Fathom Geophysics customizes and applies a range of data-analysis and data-interpretation tools to meet each minerals explorer's specific, unique exploration targeting needs.
Flagstaff GeoConsultants General Ggeophysical consultanting group.
Freelance Geophysical Consultants Providing field seismic acquisition consultancy in South America, either land heliportable, portable and vibroseis. Also transition, OBC and marine seismic surveys
Fritz Geophysics Geophysical consultant with 38 years of experience in Mineral Exploration Geophysics. Supervision of data collection and interpretation of a variety of geophysical techniques.
Galileo Geophysics Gravity and magnetic interpretation and processing services for petroleum explorationists
GEDCO Services in 3D and 2D seismic design, processing and interpretation as well as potential field services, such as high resolution aeromagnetic and gravity.
GeoDiscovery Group Australian-based mineral exploration recognized backed by experienced industry professionals with recognized management and technical skills.
GeoScott Explotation Consultants Inc. Provides consulting and contracting services to the mining, petroleum, and environmental industries from a base in St. John's, Newfoundland
Geoscience & Technology, Inc. Geoscience & Technology, Inc. is a Dallas, Texas based geophysical company focused on reducing the time and cost of oil exploration through advanced Sedimentary Residual Magnetic Field analysis.
Getech Providing gravity and magnetic consulting services and products to the oil and mining industry.
Gibson Consulting Gibson specializes in geological interpretations of gravity and magnetic data for hydrocarbon exploration. The site also has some good educational pages and some good links.
Golder Associates Provides professional geophysical consulting services to a complete spectrum of engineering, environmental and mining clients.
IGC Provide high quality integrated geological and geophysical interpretation services to the petroleum and mining industry
Integrated Geoscience Inc. Multi disciplinary company who is the world leader in converting geophysical paper (maps and charts) information to digital data. In addition it has produced a sophisticated system for converting flight video to digital data and linking it to the geophysical database (Video Link System, VLS).
Intergeorap Consulting Specializes in GPR and ground/airborne magnetic interpretation
J.P. Land Associates, Inc. A team of exploration geoscientists offering a wealth of experience in the design, management and interpretation of cost effective petroleum exploration programs in which the appropriate geological, geophysical and geochemical technology is applied in a systematic manner..
Looking for something Small number of mining geophysical consultants are listed here
Lyatsky Geoscience Research & Consulting Ltd. Specialists in the management, processing and interpretation of airborne and ground geophysical surveys.
MinEx Associates Exploration, Mining, Mineral Processing and Minerals Marketing advice to all scales of operation
Oversize Image Solutions "Custom software solutions for processing many types of very large and over sized images"
Pearson Technologies Inc. PTI is a longtime leader in applying gravity and magnetic data and evolving technology for oil, gas and mineral exploration throughout the world. formats plus some proprietary formats.
Peter E. Walcott & Associates Limited Offering quality geophysical services to the mining community since 1969, Peter E. Walcott & Associates Limited provide a wide variety of services with a focus on modeling, data integration, interpretation and data acquisition.
Patterson Grant and Watson (PGW) Specialists in the management, processing and interpretation of airborne and ground geophysical surveys. PGW also have a wide range of non-ex data sets.
Pearson, deRidder and Johnson, Inc. (PRJ) Provides geophysical and geological consulting services to the petroleum and mining industries.
Pitt Reasearch Pty Ltd. Core business is airborne geophysical data. We handle all aspects of airborne geophysical surveys from survey planning through to processing, presentation, interpretation and data management, and sales of goverment and company data.
Reid Potential field geophysical consultant offering a wide range services to the oil, gas and mining exploration industry
Southern Geoscience Consultants Mineral Exploration services include design, supervision, processing and interpretation of all types of ground and airborne geophysical surveys.
Scott Hogg & Associates Ltd Mineral Exploration services include survey design, supervision and QC, processing and interpretation of all types of ground and airborne geophysical surveys.
Spectral Geophysics Botswana based general geophysical consultant group
STRATAGEX LTD Substantial expertise in the design, application, management, processing and interpretation of geophysical surveys for discovery and delineation of mineral, petroleum and hydrologic resources.
Terry J. Crebs Freelance exploration geophysicist specializing in helicopter-borne electromagnetic/magnetic (HEM) surveys for nickel, copper, cobalt, PGMs and diamonds.
Westshore Consulting Land gravity/microgravity data acquisition, processing and interpretation. EM and resistivity data acquisition, processing and interpretation. Magnetic data processing and interpretation. Seismic interpretation.

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Data Sales
LinksDescription
Australian National Geoscientific Data Public and private data in the archives of the Australian Geological survey
Canadian Natural Resources - Data Public and private data in the archives of the Canadian Natural Resources
FAS Non-Exclusive Database Contains numerous airborne magnetic and radiometric surveys of interest to both minerals and petroleum exploration
Geoscience.gov.au Custodian of the most comprehensive publicly available Australian aeromagnetic, radiometric databases.
Geosoft Dap sites This page provides links to companies and organization that provide geographic or remote sensing data products. These organizations are independent and provide data according to the conditions posted on their sites.
Getech Large database of gravity and magnetic data
Lisle Gravity Gravity data broker with a large non-ex database for the USA.
Ontario: Atlas of OTH data Public and private data in the archives of the Ontario geological survey
Pearson, deRidder and Johnson, Inc. Has an extensive library of non-exclusive aeromagnetic data in the continental United States.
PGW Multi Client Data Base Large Multi Client Data Base of Magnetic and Radiometric Data
Pitt Reasearch Pty Ltd. Data sets available for Australia. Has a search engine.
Multinational Andian Project (CIDA) Three airborne surveys, magnetic/radiometric flown along the borders of Chile Argentina, Bolivia and Peru
USGC Geophysical data Public and private data in the archives of the USGS

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Equipment Rental
LinksDescription
Terraplus Provides equipment rental of a wide variety of ground and airborne geophysics.

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Glossaries
LinksDescription
IGC gravity and magnetics glossary Very useful glossary of gravity and magnetic terms.
Reid Geophysics Glossary magnetic and gravity terms A Limited number of terms are contained in this glossary of gravity and magnetics.

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Ground Surveys
LinksDescription
Abitibi Geophysics Quebec based offering a wide range of ground geophysical survey types
Atlas Geophysics Pty Ltd Specialises in the acquisition, processing and interpretation of potential field data sets, with particular emphasis on gravity surveys. Australian Based
Austin Exploration Inc. Gravity and Magnetic survey contractor focused on shipborne and land data collection. They also have a collection of non-ex data for sale.
Big Sky Geophysics Ground geophysical consulting and contracting company located in Bozeman, Montana. Speciializing in potential field (gravity and magnetics) and electrical/EM methods
Blackhawk GeoServices, Inc. Ground geophysical surveys specializing in environmental and UXO projects.
Crone Geophysics Ground geophysical surveys specializing in EM techniques (under Construction as of Sept. 2002)
Discovery Int'l Geophysics Inc Complete geophysical survey company, surface and borehole, consulting and contracting services, complete turn key operations.
Elliott Geophysics International Ground geophysical surveys for the minning industry in Australia, Indonesiaand the Philippines. Also do some helicopter mag/EM and Rad surveys.
Enviro-Tech Ltd. Supplier of conventional, GPS, and gravity surveys
Excel Geophysics Inc. Excel Geophysics Inc. is a Canadian company specializing in gravity and magnetic surveys
Fugro Ground Geophysics Ground geophysical survey company offering a wide selection of ground geophysical solutions.
Geodatos A geophysical exploration service and consulting company offering services in acquisition, processing and interpretation of ground and airborne data.
Geoexploraciones S.A. A geophysical exploration service and consulting company offering services in acquisition, processing and interpretation of ground and airborne data.
Geophysical Solutions Small full-service geophysical firm with expertise in near-surface geophysical techniques
Geopotential Ground geophysical survey company specializing in environmental surveys
Geosystem Ground survey contractor offering potential field, magnetotellurics and wide angle seismic to the oil and mining industry.
Geophysics GPR International Inc. Geophysics GPR International Inc. offers practical, efficient, economical, rapid solutions in respect of all studies of soil and subsoil, It relies on all non-intrusive geophysical methods, which provide much more complete information
Global GPR Services Inc. Global GPR Services trained GPR technicians to use non-destructive ground penetrating radar to conduct geophysical surveys
GPX Services "Based in Perth Western Australia GPX offer geophysical exploration services including electrical TEM and IP downhole EM logging and ground magnetics." Overseas experience in Africa, Middle East, South Pacific, Canada, Europe, India.
Khumsup Siam Co. Ltd. "Provides various ground geophysical surveys and airbourne magneticsfor the minning industry through-out Australia and Asia"
Quantec Quantec Geoscience Ltd. is a leading, international provider of geoscience solutions for the Natural Resource Sector. The company’s services include expertise in geology, geophysics and geochemistry.
Marine Magnetics Sales and rental of marine magnetometer systems
Naeva Geophysics, Inc Ground geophysical survey company specializing in environmental surveys
Scott Geophysics Ltd. Scott Geophysics specializes in surface and borehole Induced Polarization and Resistivity surveys. Other methods such as magnetometer and VLF-EM are also available.
SJ Geophysics Ltd. Ground geophysical survey company specializing in 3D IP, Resistivity ans EM..
Spectrum Geophysics Ground geophysical surveys specializing in environmental projects.
Technos Inc. Geologic site characterization services for environmental,
Zonge Engineering and Research Organization, Inc. geotechnical, and groundwater applications.

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Other Links Sites
LinksDescription
Environmental Business Directory Good directory of Canadian based Environmental service providers
Foumylinks Very extensive list of links for the petroleum industry compiled by Alan Foum
Geosciences Computing Network University of Oklahoma coarse on magnetic theory.
Geological Survey of Canada Geological Survey of Canada Home Page
GSC Radiation Geophysics Section Geological survey of Canada Section on Radiometric Surveys
Magnetic Activity Forcast and Review Here you can find the Magnetic Activity Forecast as prepared by the GSC National Geomagnetism Program
Metric Conversion Useful Metric conversion table
MT net An forum for the free exchange of knowledge, programs and data between scientists engaging in studies using electromagnetic methods, principally magnetotelluric. Many good links
Petroleum Institute for Continuing Education Inc Offer large selection of petroleum industry short courses and seminars
Simon Fraser University Coarce on Magnetuc Surveys Good basic coarce on magnetic fields, magnetic survey and interpretation
The Berkeley Cource in Applied Geophysics The Berkeley Cource in Applied Geophysics
The Directory of Geoscience Organizations of the World The directory contains information on 378 organizations from 160 countries and areas.
IGRF Calculation 10th Generation IGRF from the British Geological Society
University of BritishColumbia University of British Columbia -- Home page

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Magazines
LinksDescription
First Break First Break Magazine -- On line Magazine also has some Society Links
The Geophysical Directory A worldwide reference to companies and key personel, that provid geophysical equipment, supplies, and services.
The Leading Edge Leading Edge Magazine -- Both abstracts and pdf (documents) are available here.

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Manufacturers
LinksDescription < /td>
Bartington Designs and manufactures fluxgate magnetometers and susceptibility instraments
EMI Inc Developer of electromagnetic systems for ground conductivity imaging
Exploranium G.S. Ltd. Designs and manufactures instrumentation and systems for Gamma-Ray Spectrometry including the GR-820.
GEM Systems, Inc. Manufactures of Overhauser, Potassium and Proton Precession Magnetometers
Geomatrics Geomatrix Earth Science Ltd was formed in 2001 from the merger of Earth Science Systems and Geometrics (UK) Ltd to combine both companies expertise and knowledge to create a major new force in the supply of geophysical instrumentation to the engineering an environmental geophysical community
Geometrics Designs and manufactures cesium and proton magnetometers, seismic recorders, resistivity and electromagnetic instruments.
Geonics Limited Manufacture, service and support for ground conductivity meters, metal detectors, time domain electomagnetometers and VLF.
Geophsical Survey Systems inc.(GSSI) Developer and manufacturer of ground penetrating radar (GPR) systems and electromagnetic induction instruments (EM).
Geophex Ground survey company conducting gravity, magnetic, electrical, electromagnetic, seismic reflection and refraction, GPR and borehole surveys with a focus on environmental projects.
Geophysical Technology Limited Supplies technologically advanced, sub-surface detection and mapping solutions to the Environmental Management, Engineering and Mineral Exploration markets.
IFG Corporation IFG concentrates primarily on small diameter borehole equipment (35 and 40 mm diameter) and has developed a wide range of borehole sensors to meet the needs of the mining, geotechnical and environmental industries.
KrounVS Instraments Developer and manufacturers of magnetometer counters, A to D converters and data loggers for the airborne geophysicsl survey industry
MALA Geoscience Swedish based technology company with global reach, making the MALA brand synonymous with Ground Penetrating Radar (GPR).
Micro_g Solutions, Inc. Manufacture, service and support the FG5 gravimeter (an absolute gravity meter) as well as the FG5-L and A-10 meters.
OYO Corporation. Manufacture, and sale of a wide variety of geophysical and geotechnical instruments
PASI Geophysical & Environmental equipment and software
Pico Envirotec Inc. Canadian company engaged in design and manufacture of geophysical survey instruments. Includes airborne and portable Gamma Spectrometers, Magnetometers, Data Acquisition and Navigation systems for environmental measurements and geophysical exploration.
Pinemont Technologies Inc. The Electro-Telluric Sweep Receiver Data Acquisition and Navigation systems for environmental measurements and geophysical exploration.
Phoenix Geophysics Magnetotelluric equipment design, manufacture and surveying
Radiation Solutions Inc Airborne Gamma Ray Spectrometer, Carborne Gamma Ray Spectrometer, Handheld Scintillometers & Spectrometers
RMS Instruments RMS Instruments specializes in research, development and producing of ruggedized data recording equipment, test & measurement instruments, and geophysical exploration systems
Scintrex Manufacturer of a wide variety of ground geophysical survey equipment. Featuring the CG-5 Autograv Gravimeter and the CS-3 magnetometer
Sensors and Software In. Ground survey company specializing in Ground Penetrating Radar (GPR)
Sonal Magneics Manufactures of industrial magnets and magnetic equipment
Ultramag Geophysics Pty. Ltd Manufacturer of GEM magnetometers and they have some useful educational material about magnetics on the site.
ZLS corporation Designs and builds high precision gravity meters (zero-length spring)
Zonge Engineering and Research Organization, Inc. Builds, sells and uses for ground surveys electrical and EM equipment. The Zonge GDP reveiver's most significant feature is its multi-function capability

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Safety
LinksDescription
International Airborne Geophysical Safety Assosiation IAGSA promotes the safe operation of airborne geopysical Surveys. The assosiation developes, recommends practices, serves as a center for exchange of safety information and as a repository for specialized statistics

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Societies
LinksDescription
Australian Society of Exploration Geophysicists (ASEG) Australian Society of Exploration Geophysicists (ASEG) -- Home Page, also contains links to the abstracts for Exploration geophysics and Preview, ASEG publications as well as some on line papers.
Canadian Exploration Geophysical Society (KEGS) Home of the Canadian Exploration Geophysics Society
European Association of Geoscientists and Engineers EAEG Home Page
European Petroleum Survey group (EPSG) The EPSG aims to help member companies, and where relevent others, by dissemination of information which by generaly improving oil industry survey practices and proceedures, will contribute to the increased efficiency, enhanceed quality, improved safety of operations and the protection of the environment.
Geophysical Association of Ireland Geophysical Association of Ireland -- Home Page, also has some links
Irish Association of Economic Geology (IAEG) Irish Association of Economic Geology (IAEG) -- Home Page also has some links to institutions and mining companies
Mineral Industry Research Organisation (MIRO) MIRO is an industry research and information organization for the international minerals industry that specialises in assisting member organisations to locate, develop and transfer innovative technology.
Petroleum Exploration Society of Great Britain (PESGB) Petroleum Exploration Society of Great Britain (PESGB) -- Home Page, also has good oil industry links
SEG Gravity and Magnetics Committee SEG Gravity and Magnetics Committee
SEG, EAEG, ASEG and CSEG Publications, 1936-1997 Search engine for the SEG publications list
Society of Exploration Geophysicists (SEG) Society of Exploration Geophysicists Home Page
South African Geophysical Association (SAGA) South African Geophysical Association (SAGA) -- Home Page

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Software
LinksDescription
AOA Geotools Gravity processing and modeling programs -- Sales and support
Eikon Developer of the EMIGMA software package for 3-D imaging, processing and interpretation of Electromagnetic, IP/Resistivity and Magnetic data. Sales and Service
Encom Technology Pty. Ltd. Develops and sells specialized software tools for the exploration industry and geosciences. The also provide data recovery, archiving and duplication services.
ER Mapper Develops and sells specialized Imaging software tools for the exploration industry and geosciences.
Geologynet This site provides a wide variety of free and freeware software for download.
Geogiga Technology Corp. Geogiga specializes in researching geophysical methods and developing data processing and interpretation software in applied geophysics. Geogiga Seismic and Geogiga RTomo are its main products
Geomem Geo-Science software vendor
Geophysical Software Solutions Gravity processing and modeling programs (Potent and PotentQ) -- Sales and support
Geosoft Developer of Oasis Montaj processing and interpretation software. Some case histories and helpful "how to" papers are also on the site.
IGM Ltd. Produces and sells GeoExpress. A 3D integration and interpretation system for all earth science data types.
Intelligent Resources Inc. geophysical software for geotechnical engineering and exploration generates subsurface velocity models from seismic first break data. Supports P-wave, S-wave and crosshole survey interpretation..
Interpex Interpex is a software company dedicated to the production of high quality software for the processing, interpretation and display of geophysical data
INTREPID GEOPHYSICS LTD. As well as offering the INTREPED geophysical processing and Interpretation software this group also provides geophysical consulting to the exploration industry.
Northwest Geophysical Associates (NGA) Manufactures, sells and distributes GM-SYS® - a program for calculating the gravity and magnetic response from a geologic model
Rockware Manufactures, sells and distributes a wide variety of earth science software.

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GeoExplo Ltda.
Santiago, Chile
Phone(56-2) 326-5116
In Canada/USA. Call (905)480-9989
E-mail: surveys@new-sense.com.