... Mehr als 1.500 CSAMT Sondierungen durchgeführt und ausgewertet für Ingenieursprojekte und geotechnische Studien in Südamerika zwischen 2011 und 2016 ...

Für weitere Informationen über unsere Dienstleistungen wenden Sie sich bitte an:

Sascha Bölling - Dipl.-Geophys. | Phone: +54 261 4981341 | Mobile: +54 (9) 261 853640  

Selected Clients: 

  • GOLDER Associates S.A.
  • VICEROY Exploration Ltd.
  • MAPLE Minerals Exploration & Development 
  • Compañia Minera Nevada Ltd.
  • KNIGHT PIESOLD S.A.
  • XStrata Copper
  • Minera Agua Rica
  • YAMANA Gold Inc.
  • HOCHSCHILD Mining
  • TECNA
  • ISOLUX Corsan
  • IECSA
  • GHESA S.A.
  • BARRICK
  • BGC Engineering Inc.
  • AMEC International
  • ARCADIS Goetecnica
  • PITEAU Associates Engineering Ltd.
  • Cerro Vanguardia S.A.
  • ANGLOGOLD Ashanti 
  • Lithium Americas / Exar 
  • AUSENCO Vector Peru
  • Minera Andes S.A.
  • RODINIA Minerals Inc.
  • LI3 Energy
  • ERAMINE South America / Bolera Minera S.A. 


Stratagem EH-4 Typical Field Set Up
 

 

 

The Stratagem EH-4 transmitter consists of a dual loop antenna, transmitter electronics, and controller. The transmitter provides unpolarized source fields which allow for true tensor measurements of ground resitivities. This provides more accurate interpretation of true resitivities than conventional single-dipole transmitter source signals. The transmitter is powered by a 12 VDC battery.

 

The illustration above shows a typical configuration of the Stratagem receiver. The magnetic fields a detected with two perpendicular H-field sensors. The electric fields are detected by measuring the differential voltage between the two electrodes Ex0 and Ex1, for example.

 

Fast data collection and instrument set up

 

The operator can select the frequency bands and the number of time series "stacks" for data collection allowing optimization of high/low frequency data collection. Typical data collection time per station is 5 to 10 minutes. The Stratagem can then be moved and setup in from 5 to 10 minutes per station. This means complete setup and data collection can be done in 10 to 20 minutes giving from 3 to 6 stations per hour.

 

GEC Geophysical Exploration & Consulting S.A.

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