'Topological relations' diaporamas de présentation

Metalogical Properties of First Order Languages over Spatial Regions

559 views • 48 slides

CBR for Design

CBR for Design. Upmanyu Misra CSE 495. Design Research. Develop tools to aid human designers Automate design tasks Better understanding of design Increase quality Take lesser time Improve predictability of design. REUSE. Reuse of Design.

574 views • 32 slides

DTM tasks: generation

DTM tasks: generation. Buy global or national data set Collect data. Buy global or national data set. Examples Topographic Data. [Eidenbenz et al, 1997]. (*) completed. DTM tasks: generation. Main steps Data capture Data Sampling Choice of data source Data acquisition techniques

337 views • 18 slides

Spatial Information Systems (SIS) COMP 30110 Spatial relations

Spatial Information Systems (SIS) COMP 30110 Spatial relations. A. A. B. B. 1 Km. A. B. Spatial Relations. Topological Relations : containment, overlapping, etc. [Egenhofer et al. 1991] Metric Relations : distance between objects, etc. [Gold and Roos 1994]

236 views • 13 slides

Geospatial Semantic Vocabulary for The National Map

Geospatial Semantic Vocabulary for The National Map. Dalia Varanka, Lynn Usery, and David Mattli GeoVoCamp Washington D.C. June 3-4, 2011. Some Challenges. Great many types of topographic features Sets of spatial relation terms and logical axioms for topographic features do not exist

264 views • 11 slides