Systems for Data Processing, Analysis and Representation
President | |
 | CHEN JUN
|
Secretary | |
 | JIE JIANG
|
Terms of Reference
- Design and development of systems for measurement, processing, analysis, representation and storage of image and geospatial data
- Study and evaluation of system integration and modeling aspects for data and information processing
- Analysis of systems and their components for automated and semi-automated digital processing systems
- Development of systems and technologies for microwave and lidar data processing
- Design of systems for production and update of geoinformation
- Interoperability of spatial information systems
- Study of real-time mapping technologies
- Standardization of data transfer formats and processes
WORKING GROUPS of ISPRS COMMISSION II
INTERCOMMISSION WGs of ISPRS COMMISSION II
ICWG II/IV - Systems for automated geo-spatial data production and updating from imagery
ICWG II/IV Terms of Reference
- Advancement of digital photogrammetric workstations
- Development of new functionality for digital airborne cameras and GPS/INS integration
- Evaluation and implementation of semi-automated systems for object capture and update
- Facilitate the integration and interfacing of photogrammetric, CAD, and GIS systems
- Transition of experimental systems for data acquisition and revision into operational and commercial solutions (co-operation between academia/ research and industry)
- GIS-driven change detection, spatial data capture and revision.
- Consistency estimation and quality control of spatial data
WG II/1 - Real Time Mapping Technologies
WG II/1 Terms of Reference
- Design and development of integrated real time mobile data collection systems and autonomous vehicle navigation systems
- Real and near-real time processing of mobile mapping data
- Systems aspects related to sensor calibration, data reduction and optimization and sensor information processing
- Automation of information extraction from mobile mapping sensor data
- Integration of navigation and mapping sensors
WG II/2 - Systems for SAR and LIDAR processing
WG II/2 Terms of Reference
- Evaluation and assessment of systems for processing SAR and LIDAR data
- Systems for generation and editing of DEMs from INSAR and LIDAR
- Multi-frequency SAR, multi polarised SAR, reflectance data from LIDAR, multi-pulse and array sensor systems for allocations
- Systems for integration of SAR, LIDAR and optical systems
- Data quality, calibration and standards of SAR and LIDAR
- Liaison with other groups such as CEOS and OEEPE
WG II/3 - Integrated systems for information services
Secretary
Brian Pilemann Olsen
WG II/3 Terms of Reference
- Systems for integrating existing geo-spatial data and new acquired spatial information as well as administrative data for spatial data custodians
- Assessment and development of database archiving and maintenance strategies
- Integrated services involving economic, technical and political aspects
- Geo-spatial information distribution and accessibility systems using internet ( including cost and pay models)
- Liaison with CEOS WGISS and other relevant organizations
- Development and validation of end-to end spatial data access systems
WG II/4 - Image data standards
WG II/4 Terms of Reference
- Analysis of the requirements for standardized image data exchange formats
- Characterization of a universal sensor model
- Development of a metadata standard which includes all necessary sensor parameters within their technical and their application environment
- Collaborate with WG I/1, OGC and ISO/TC211 on imagery and related standards
WG II/5 - Design and operation of spatial decision support systems
Secretary
Rob L.G. Lemmens
WG II/5 Terms of Reference
- Development of concepts, implementation techniques and tools of image-based spatial decision support system (SDSS)s
- Integration of different types of data (field and object) and systems in SDSSs
- Integration of knowledge-based system and artificial intelligence with SDSSs for problem solving and decision-making support
- Cooperation between users, producers and system designers for integrated SDSSs
WG II/6 - Spatial analysis and visualization systems
WG II/6 Terms of Reference
- Web-based systems for value-added data analysis and visualization
- Mobile-based systems for visualisation and value-added data analysis
- Systems for on-demand visualisation and value-added data analysis
- Image-based systems for visualization and spatial analysis
- Integration of 3D, temporal and dynamic aspects into spatial analysis and visualisation systems