New customers: please email us to request a demonstration version of iWitness, iWitnessPRO or Australis. Existing customers: please email us to request the latest version of your paid software (current versions: iWitness 1.4.4, iWitnessPRO 1.1, Australis 7.1). Photogrammetric specifications of a digital camera's CCD iWitness demonstration movie (here, right click to save) 3D measurement with iWitness (iWitness Basics.pdf, 3mb Adobe Pdf file) iWitness accuracy assessment (iWitness accuracy test.pdf, 50kb Adobe Pdf file) iWitness for Accident Reconstruction (Photogramm for AR-2005.pdf, 587kb Adobe Pdf file) iWitness for Close-Range Photogrammetry (Developments-iWitness.pdf, 277kb Adobe Pdf file)   Australis Users Manual (AustralisGuide.pdf, 3mb Adobe Pdf file) Guide to Network Simulation (Australis Guide to Simulation V6-03.pdf, 895kb Adobe Pdf file) Australis Summary (Australis Summary V6-01.pdf, 150kb Adobe Pdf file) Release Notes for Australis Versions from 6.02 to 6.06 (Australis Release Notes.pdf) Release Notes for Australis Versions from 5.06 to 6.01 (Australis Release Notes to V6-01.pdf) Notes on the units in object & image space in Australis (Australis Units.pdf) The Australis Image Coordinate Correction Model (Image Correction Model.pdf)   Dynamic Measurement of Beam Deformation (Australis-Beams-ISPRSJ2000.pdf) Paper on Australis Design Concepts (Australis-ISPRSJ2000.pdf) Dynamic Measurement of Aircraft Wing Deflection (Australis-JofAircraft2002.pdf)