Earth Science Systems Surveyor
For ESS GPR and GPS Devices
Free
Use Ground Penetrating Radar devices and GPS Base Stations manufactured by Earth Science Systems with your iPhone or iPad. For optimal GPS Base Station accuracy, your GPS Base Station must be authorized to receive assistance, and your iPhone or iPad must have cellular internet service.
With a GPS Base Station this app allows you to:
- Survey surface features of buried utilities in Survey mode.
- Change mode to GPR Assistance.
With a GPR Utility or GPR Concrete scanner this app allows you to:
- Perform basic GPR scans to detect subsurface objects.
- Measure depth of objects by fitting a hyperbola.
- Export scan to PDF or PNG.
- Remotely control Surveyor Pro on your Windows tablet (when used simultaneously).
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Improved compatibility with iOS 26.5
- Support for GPR Concrete Scanner model CS2
The developer, Earth Science Systems, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Earth Science Systems, LLC
- Size
- 57.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Earth Science Systems LLC