◕ Track 1: Theory and Technology of Optical Remote Sensing

Optical Remote Sensing Theory

Photogrammetry and Oblique Photography

Optical Surveying and Geodesy

Imaging Sensors and Payloads

Optical and GNSS Integration

Multispectral and Hyperspectral Optical Imaging

Optical Super-Resolution Imaging

◕ Track 2: Imaging, Data Processing, and Intelligent Algorithms

Remote Sensing Digital Image Processing

Optical Data Fusion and 3D Reconstruction

Deformation Monitoring

Atmospheric Optical Data Processing

Artificial Intelligence in Optical Remote Sensing

Machine Learning and Deep Learning

Cloud Computing and High-Performance Computing

◕ Track 3: Applications of Optical Remote Sensing in Environment and Earth Observation

Atmospheric Environmental Optical Remote Sensing

Optical Monitoring of Aquatic and Terrestrial Environments

Vegetation and Ecological Optical Monitoring

Geological Hazard Prediction and Assessment

Climate Change and Carbon Monitoring

Resource and Mineral Exploration via Optical Remote Sensing

Agricultural and Precision Farming Optical Remote Sensing

Environmental and Disaster Optical Remote Sensing Monitoring

◕ Track 4: Optical Data-Driven Geoinformation Science and Digital Earth

Geographic Information Systems

Geographical Science

Spatial Informatics

Optical Data-Driven Digital Earth Framework

Digital Twins and Optical 3D Modeling

UAV-Based Optical Remote Sensing

CubeSat-Based Optical Earth Observation

Smart Cities and Urban Optical Remote Sensing Applications

Interdisciplinary Applications of Optical Remote Sensing