Alexander Held
- born 1984 in south west of Germany
- software developer at geOps GmbH, Freiburg, Germany since 2019
- PhD in Physics from University of Freiburg, Germany (numerical simulation)

Talks
Interpolating Elevation Data inside Tunnel and Bridge Networks
We present a method to interpolate elevation data inside complex tunnel or bridge networks. Our work is based on Python libraries such as NumPy, NetworkX and Flask.