Calendar 2026

PHEDCS 2026, ALMATY

Geospatial Technologies, Photogrammetry and Remote Sensing for Sustainable Development in Environmental, Mining and Industrial Applications

22-23 Oct 2026
Almaty,Kazakhstan

Themes of Event „PHEDCS 2026, ALMATY“:

1. Advanced Geospatial Technologies;
2. Applied Photogrammetry and 3D Mapping;
3. Remote Sensing for Environmental Monitoring;
4. Geospatial Technologies in Mining Engineering;
5. Industrial Applications and Infrastructure Monitoring;
6. BIM, Digital Twins and Smart Infrastructure;
7. Land, Property and Spatial Planning; 8. Sustainability and Geospatial Support for SDGs

O3DM

Optical 3D Metrology

18-20 Nov 2026
Braunschweig,Germany

The primary theme of O3DM is the precise 3D measurement and accurate modelling from imaging and range sensors.
O3DM topics of interest include:

• sensor investigations and characterisation
• radiometric and geometric calibration of sensors
• sensor/data fusion
• quality and calibration of colour for 3D models acquired by optical and range sensing techniques
• algorithms for precise 3D data derivation and processing
• ambiguous sequences in image orientation
• hybrid adjustment
• AI methods in metrology and industrial inspection
• handling of transparent or reflective surfaces

Low-Cost 3D

9th International ISPRS Workshop Low-Cost 3D-Sensors, Algorithms, Applications

18-20 Nov 2026
Braunschweig,Germany

Themes of Event

• Image- and range-based low-cost sensor systems including low-cost scanning systems
• Low-cost sensor calibration and system integration
• Accuracy investigations in low-cost sensor systems
• Low-cost sensors for automatic data acquisition
• Automation in data registration
• Point cloud analysis
• Image matching and 3D reconstruction
• Low-cost sensors including open-source and free algorithms for terrestrial and UAV 3D modeling
• Web-based tools for terrestrial 3D modeling
• 4D modelling
• Low-cost systems for Virtual and Augmented Reality applied to the visualization of 3D models
• Low-cost solutions for 3D printing