In a nutshell

photrack is all about measuring flows with images. Our main business are discharge measurements of rivers, streams, irrigation furrows with cameras & smartphones. For discharge measurements we offer two systems, the DischargeKeeper, a fixed IP camera with local processing and an Android app, the DischargeApp. Currently, our systems are being used and tested in Switzerland, Gerrmany, Luxembourg, Spain, India, China, Canada, Tanzania, Kenya, Uganda, Ethiopia, Kyrgyzstan, and soon to come also in Mozambique and Tajikistan.

With our strong background in 3d particle tracking of more than 15 years experience we can offer custom designed systems matching your needs. The 3D-PTV technique allows for whole field, full 3D access to the path, velocities and acceleration of objects of any shape.