GEOHAMMER DATA PROCESSING SOFTWARE (FREE VERSION)

SPH Engineering's GeoHammer is a simple-to-use tool to quickly assess and process GPR (ground penetrating radar) and CSV data from various sensors (magnetometers, metal detectors, gamma-ray spectrometers, etc.).

Particularly useful as a data processing tool in the field, the interface is optimized for maximum simplicity and ease of use.

The free version has the same features as GeoHammer Pro, except for exporting GeoTiff and KML files, and is only supported by submitting issue reports on GitHub.

Main features and functions

• Windows and Mac OS support
• import of GPR data in SEG-Y and GSSI DZT formats
• import of Cerulean Sonar SVLOG files recorded for Cerulean Surveyor 240-16 MBES and Cerulean OmniScan 450
• display data tracks on the map
• data geotagging using POS files or precise flight tracks as source
• split data to separate lines
• most popular processing options covering majority of applications for scenarios like utilities and other man-made objects detection:
  • background removal and contrast (gain) adjustment for GPR data
  • low-pass filtering for CSV data
  • GNSS time-lag compensation (CSV)
  • data quality check for coverage and altitude range (CSV)
  • running median filtering to highlight anomalies in the data
• setting marks in the data
• generate amplitude maps for GPR data
• data gridding for CSV data
• customizable templates for CSV data import, out of the box, GeoHammer has import templates for the following data formats:
  • SPH Engineering's SkyHub data log (position.csv file)
  • SPH Engineering MagNIMBUS magnetometer
  • SENSYS MagDrone R4, R3, R1 data files (ASC format)
  • SENSYS MagDrone R1 raw data files
  • Medusa MS series gamma ray spectrometers CSV files
  • Geometrics MagArrow
  • GEM Systems GSMP-25/35
  • Marine Magnetics SeaSpy
  • SMAGALL HSF-113
  • Geodevice AeroSmartMag
  • POS (position solution) files

Useful links

• GeoHammer - User Manual
• Download GeoHammer