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Digitool

Digitool Logbook

A Windows app for downloading and visualising the data recorded on your Digitool DBI3.

The Digitool Logbook tool is a Windows PC application for downloading and visualising data recorded on the Digitool DBI3. It is not part of the oziTarget tool set, but it may be of interest if you own a Digitool.

The application was written by me, which is why you can find it here. It stores the log files from your device(s) on your local computer and imports them into a database for processing, editing and analysis.

Key features

  • Windows-only software.
  • Downloads directly from your DBI3 (firmware v2.2 or later) over USB using MTP.
  • Automatically cleans out junk data points and empty log files.
  • Your original log files are untouched and remain on your device.
  • Backup all your data and restore it on another computer if needed.
  • Visualise the data — compare altitude and temperatures over time, or speed over ground and altitude over time.
  • Key data points are highlighted: peak altitude, maximum rate of climb or descent, peak speed over ground, and maximum envelope temperature.
  • Trim a log file to remove data points you don't need — such as time spent talking to a farmer, or the drive back to breakfast.
  • Launch and landing point detection to assist in trimming log files.
  • Export a KML file to view internally in 2D over OpenStreetMap, or open it in Google Earth for the full 3D view with terrain.

Digitool firmware 2.2

Your Digitool must be on firmware version 2.2 or later to enable direct downloading from the device. Contact your dealer or the Digitool website for details on how to update the firmware if needed.

There is a known bug in firmware 2.2 where all log files are written with device serial number 24001. If you download multiple devices with this software it will not currently differentiate between the serial numbers. Once I know whether the next Digitool firmware will fix older log files, I'll work out a plan for this software.

Screenshots

Digitool Logbook KML viewer showing a flight track coloured by altitude over satellite imagery
KML viewer — flight track coloured by altitude over ESRI satellite imagery, with the altitude profile below.
Digitool Logbook KML viewer showing the same flight track over an OpenStreetMap basemap
The same track over the OpenStreetMap basemap.
Digitool Logbook data viewer with flight summary, data table and altitude/temperature chart
Data viewer — flight summary, full data table, and altitude / temperature charts over time.
Digitool Logbook data viewer with key flight points highlighted on the chart
Key points highlighted: peak altitude, max climb, max descent and peak temperature.

Please make the most of the trial and send me your comments or ideas at sales@ozitarget.com.