Usages of OTB at SERTIT OTB Users meeting and hackfest 2015

03/06/2015

Arnaud Durand, SERTIT – University of Strasbourg

• OTB Applications (Linux, Windows)

• New OTB applications developed in C++ based on the library (Linux, R&D -> operational)

• GUI (Linux, Windows)

• CLI to create processing chains (Bash Linux)

How we handle the OTB framework

Ubuntu 12.04 OTB 4.4

Win 7 - OTB 4.2

Win 7 - OTB 4.2

Win 7 - OTB 4.2

Win 7 - OTB 4.2 Win 7 - OTB 4.2 Win 7 - OTB 4.2

SSH SFTP

Scientific Linux 6.3 OTB SuperBuild

SSH SFTP

Slurm HPC

Examples of realizations Vegetation analysis along railway using Pleiades tri-stereo imagery

Study carried out with the active collaboration and the support of SNCF

Pansharpen Pleiades Types of vegetation

Vegetation heights Summary by transects

26 km

Examples of realizations Understanding and monitoring a dynamic

socio-ecological system: China’s Poyang lake

Temporal series 11 Pléiades images

Water Extraction Submersion time Land-use 16 classes with 9 vegetation types

Huber & al, 2014. Using Pléiades HR data to understand and monitor a dynamic socio-ecological system: China’s Poyang lake. Revue Française de Photogrammétrie et de Télédétection n°209. pp 125-131.