# Zonge International

> Official website of Zonge International, Inc., covering geophysical survey services, instruments, software, company information, and contact details.

## Primary pages

- [About Zonge](https://www.zonge.com/about/): Company background, history, and locations.
- [Upcoming events](https://www.zonge.com/events/): Conferences and trade shows where visitors can meet the Zonge team.
- [Contact Zonge](https://www.zonge.com/contact/): Office phone numbers and the website inquiry form.
- [Geophysical instruments](https://www.zonge.com/instruments/): Receivers, transmitters, generators, and sensors.
- [Geophysical software](https://www.zonge.com/software/): Processing, quality-control, modeling, and interpretation programs.

## Survey methods

- [Induced Polarization](https://www.zonge.com/methods/groundmethods/ip/)
- [Controlled-Source AMT](https://www.zonge.com/methods/groundmethods/csamt/)
- [Magnetotellurics and AMT](https://www.zonge.com/methods/groundmethods/mt/)
- [Transient Electromagnetics](https://www.zonge.com/methods/groundmethods/tem/)
- [Gravity](https://www.zonge.com/methods/groundmethods/gravity/)
- [UAV magnetic surveys](https://www.zonge.com/methods/airborne-methods/drone-magnetic-surveys/)

## Application areas

- [Mining exploration](https://www.zonge.com/targets/mining/)
- [Geothermal exploration](https://www.zonge.com/targets/geothermal/)
- [Groundwater exploration](https://www.zonge.com/targets/groundwater/)

## Additional resources

- [Articles and updates](https://www.zonge.com/blog/)