Hypack User Manual Jun 2026

For power users, the (Appendix C usually) outlines the scripting language. You can automate:

Divided primarily into Single Beam Editor (SBMAX) and Multibeam Editor (MBMAX), these sections provide step-by-step instructions on filtering acoustic noise, correcting for water levels (tides), and cleaning sound velocity profile (SVP) spikes. 4. Volumetric Computation and Final Products

Ideal for complex, non-linear dredging areas. You build a Triangulated Irregular Network (TIN) model of the pre-dredge survey and compare it directly against the post-dredge TIN model to get a precise cubic volume calculation down to the centimeter. 🔍 Pro-Tips for Troubleshooting Common HYPACK Errors Symptom / Error Root Cause Manual-Approved Fix in Hardware Incorrect COM port assignment or baud rate mismatch.

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Perform bar checks for single-beam or check lines for multibeam at the start of every survey day.

HYSWEEP is the dedicated module for high-density data. The manual details patch test calibrations, beam tuning, and real-time visualization techniques for multibeam echosounders (MBES) and laser scanners. 3. Data Processing and Editing

: Marking points of interest during live operations. 3. HYSWEEP for Multibeam Surveys For power users, the (Appendix C usually) outlines

: Pressing F1 while inside any HYPACK module opens context-sensitive help directly linked to that tool's manual page.

Enter your starting coordinates, line spacing (determined by your sonar's depth and beam angle), and line lengths. Save the file with a .LNW extension. 3. Hardware Configuration and Offsets

Input a geoid model (like EGM96 or GEOID18) to convert GPS ellipsoidal heights into orthometric heights (mean sea level). 3. Hardware Configuration (HARDWARE.EXE) Volumetric Computation and Final Products Ideal for complex,

Load water level fluctuations (Tides) and sound velocity profiles (SVP).

In recent years, the "manual" has evolved. While the traditional PDF remains a fixture on survey laptops, the modern HYPACK manual is integrated directly into the software interface via the Help menu (F1). This context-sensitive help allows a user stuck on a specific dialog box to jump immediately to the relevant section of the documentation.

This section covers the core engine used to interface with GPS/GNSS receivers, single-beam echosounders, motion sensors, and gyrocompasses. It explains how to build a hardware configuration, set up communication ports, and log raw data lines safely. 2. Multibeam and LiDAR (HYSWEEP)

Measure these offsets using a total station or precise tape measure, and input them into the hardware configuration for each sensor. 4. Data Acquisition (Survey Mode)