# Earth Science Systems Surveyor

> For ESS GPR and GPS Devices

Canonical page: [https://chrome-stats.com/d/id6474365145](https://chrome-stats.com/d/id6474365145)

## Overview

- **ID:** `id6474365145`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Earth Science Systems
- **Category:** Utilities
- **Version:** 1.4.4
- **Last updated:** 2026-05-27
- **First published:** 2024-04-24
- **Size:** 55 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/earth-science-systems-surveyor/id6474365145)
- **Privacy policy:** [https://esscloud.net/legal/privacy](https://esscloud.net/legal/privacy)

## Description

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).

## Rankings

- #1,943,263 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6474365145)