BRIC5 Survey Tool

5th Generation

A high precision ruggedized survey tool designed for mapping in the harshest subterranean conditions. Accurately captures 3D vectors of azimuth, inclination, and distance. Uses Bluetooth to send measurements to mapping applications. Includes redundant sensors and advanced error detection for complete confidence in survey data.

Order through the Cave Exploration Society gear store, $999 USD:

https://www.caveexploration.org/gear?category=Survey

 Features

High Accuracy

  • Azimuth: <0.2° Precision, <0.4° Accuracy

  • Inclination: <0.1° Precision, <0.2° Accuracy

  • Distance: 1mm Precision, 3 mm Accuracy

  • Detailed calibration report generated for each calibration. Saved to device and viewable through main screen.

  • Redundant sensors and advanced error detection ensure complete confidence in data.

Rugged Construction

  • Waterproof (IP-67) and floats

  • Shockproof construction

    • Integrated sensor assembly unit on rubber isolators

    • 3D printed HP MJF Nylon Case and Polycarbonate top.

  • Membrane-style switches impervious to mud and water.

  • Sealed USB-C Port

  • Pre-installed Screen Protector

  • Internal desiccant to prevent fogging/icing

Bluetooth Data Transfer and Control

  • Bluetooth Low Energy (BLE) 4.2

  • Measurement data transfer to survey applications for digital surveying

  • Remote control of instrument via bluetooth

  • “Scan” mode performs 1-10Hz continuous measurements for pseudo-lidar

  • Compatible with most survey applications.

    • TopoDroid

    • CaveSurvey

    • SexyTopo

    • Qave

Easy To Use and Calibrate

  • Large LCD screen and intuitive interface

  • One large external button for turning on/off and taking measurements.

  • 4-button keypad for options, calibration, etc.

  • Simple calibration routines, no external equipment or software required.

    • 15 minutes for full calibration

    • 3 minutes for quick-Azimuth calibration

  • All data logged on device in .csv files and viewable on the main screen.

  • Lightweight: 0.7 lbs / 315 grams

  • USB-C port for data-transfer and charging.

    • 1800 mAH rechargeable lithium battery

    • Estimated 100 hours of use

Review by Aaron Bird at the 2021 NSS Convention

“Evaluation of the BRIC4 cave-surveying device”