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Clean multibeam data. Leave the originals untouched.

Survey Data Doctor reads your QINSy, PDS, EIVA, Kongsberg, XTF and FAU files, finds the spikes, refraction and attitude artefacts, and repairs them — automatically or one decision at a time. Offline, on the vessel.

Download the 7-day trial See pricing

v3.5.2b · Windows 10/11 x64 · 274 MB · no account needed

Converter checked in Qimera to 1 mmSource files never modifiedEvery action logged and undoableLicence works without internet

From a raw log to a surface you can sign off.

One programme for the jobs that usually need three: cleaning, calibration and the QC report.

Automatic cleaning, or semi-automatic review

Press Fix All and the programme composes a repair plan and applies it. Or let it diagnose first and accept or skip each finding yourself.

  • Outliers, refraction, roll / pitch / heave and IMU spikes
  • Re-tracing with a new sound velocity profile where the file keeps raw beams
  • Polygon clips, surface-distance filters, CI95 surfaces
cross-section · synthetic lineflagged → cleaned

Patch Test, Line Tie and geodesy

Calibrate roll, pitch and yaw on your own lines, tie overlapping lines together, and work in any projection with the geoid you need.

The QC report grades the surface against IHO S-44 orders, ready to hand to the client.

patch test · roll−0.12° → 0.00°

Convert acquisition databases

PDS2000, QINSy, EIVA SBD and Kongsberg KMALL lines become databases of another package: the converted lines open in Qimera and agree within a millimetre. A licence option for teams that switch packages between projects.

Quick Convert writes any readable file to any export format, with nothing processed.

File › Convert Acquisition Databaselicence option

All features →

Reads what the vessel already writes.

The format is recognised from the file itself. Marked: raw beams are kept, so the soundings can be traced again with a new sound velocity profile.

  • .qpd
  • .db — sound velocity re-tracing
  • .pds — sound velocity re-tracing
  • .sbd
  • .kmall
  • .xtf — sound velocity re-tracing
  • .fau
  • .las
  • .xyz

sound velocity re-tracing · All formats →

Priced per workstation.

Prices are a draft and may change before sales open.

Survey Data Doctor

Cleaning, Patch Test, Line Tie, geodesy, S-44 QC report, export.

Annualupdates included€1 450 /yr
Perpetual+ 1 year of updates€7 500
Monthlyfor a single project€400 /mo
Buy a licenceRequest a quote

Database Converter

Licence option. Between QINSy, PDS2000, EIVA SBD and Kongsberg KMALL.

Annual€1 200 /yr
Perpetual€3 500
Monthly€200 /mo
Add to a licence

Per workstation, excluding VAT. Every licence starts with the same 7-day trial.Several workstations, a fleet or a purchase order? Ask for a quote — invoice and bank transfer.

Try it on your own data, for 7 days.

Install, press Start trial, open a line. No account and no card. The trial and the licence both work without internet.

Download SDD-Setup-3.5.2b.exe
Version
3.5.2b · 05.11.2026
Size
274 MB (274,228,104 bytes)
System
Windows 10/11 64-bit, 16 GB RAM
SHA-256
fc946ca310be8cc3010c60bcf81eef9e00dca7326de0697b51eb21dea0420383

Questions

Does it change my original files?

No. Everything you do lives in the session; the files you opened are read-only. Results are written as new files on export.

Which files can it open?

QPS FAU and QPD, the QINSy raw database, the PDS2000 log and PDS FAU, XTF, LAS/LAZ and text XYZ/CSV. The Formats page lists what each one allows.

What computer does it need?

Windows 10 or 11, 64-bit, 16 GB of memory for ordinary surveys (32 GB for tens of millions of soundings), any graphics adapter with current drivers.

Does it need internet?

No — neither to run nor to license. It was written to work on a vessel.

All questions →