__
 An Introduction to SEDRIS |
 Tutorial Introduction |
 Presentation Outline |
 Complex Applications |
 Introduction: A Quick Glance at SEDRIS |
 SEDRIS Is Not � |
 SEDRIS Is ... |
 Primary Aspects of SEDRIS |
 SEDRIS Objectives |
 Technology Components of SEDRIS |
 A Potentially Complex Environment |
 What Constitutes a Database? |
 An Integrated Model of the Environment |
 The need for SEDRIS |
 Trends Impacting Environmental Data |
 Environment Representation Timeline |
 The Tough Problems |
 Tackling the Requirements Problem |
 Commercial Process Issues |
 How SEDRIS has been Developed |
 Associates |
 What Associates Do... |
 International Participation & Interest |
 Other Participating Organizations |
 Some Examples of Works by SEDRIS Associates |
 Entertainment Applications |
 Distributed Gaming Simulation - SEDRIS & HLA |
 Simulation Based Acquisition |
 Environmental Representation for Multi-Player Networked-based Systems |
 Atmospheric & Oceanographic Data |
 Characteristics of METOC Data |
 METOC Data Sets |
 Underwater Acoustic Ray Trace |
 Standards Development |
 Standards Development Objectives |
 ISO/IEC Standards |
 Four ISO/IEC Standards |
 Additional ISO/IEC Standards |
 Participating in ISO/IEC Standards |
 Other Standards Activities |
 How to Participate in SEDRIS Standards |
 Environmental Data, Interoperability, and Interchange |
 Applications Using Environmental Data |
 Multi-User, Multi-Purpose Database |
 Why do we Model or Simulate? |
 Is Realness a Big Factor? |
 Consistent Representation of Reality? |
 Why the Need for Interoperability? |
 Interchange vs. Interoperability |
 Interoperability Issues: Resampling & Interchange |
 Impact on Geometric Intervisibility |
 Different Views of the Environment |
 Same Object - Differing Views |
 Six Interoperabilities of Data |
 Six Data Interoperabilities & SEDRIS |
 Interoperability & Interchange |
 Database Generation Process |
 Database Generation & Sharing Today |
 Integration of Source Data is Complex |
 Feature Integration into Imagery |
 Multiple Representations, Multiple Uses |
 Typical Database Generation with SEDRIS |
 PPT Slide |
 � Dynamic Environments ... |
 � and Environmental Effects ... |
 Meteorology, Oceanography & Space Data |
 Atmosphere-Ocean Variables ... |
 PPT Slide |
 � Environmental Effects and Impacts |
 Critical Areas: Database Generation |
 Some Key Things to Remember |
 SEDRIS: Technology Components |
 SEDRIS is about ... |
 What is a Data Representation Model? |
 SEDRIS Data Representation Model |
 The DRM is Composed of ... |
 Transmittal Root (example) |
 Features (example) |
 Data Table (example) |
 What is an Environmental Data Coding Specification? |
 Data Coding Specification |
 ECC: Classifications (and Features) |
 EAC: Attributes (and Values) |
 EUC: Units |
 Why is this Hard? |
 Consumer: Finding Desired Objects |
 � a closer look reveals |
 Context ... |
 An Expressway Overpass |
 JFK Airport |
 A Shared Solution is Required! |
 PPT Slide |
 Representation begins with Location ... |
 Spatial Reference Model Requirements |
 Spatial Reference Frames |
 SEDRIS Spatial Reference Frames |
 A Shared Solution is Required! |
 PPT Slide |
 Interface Specification |
 Interface Functional Organization |
 Interface Structural Organization |
 PPT Slide |
 Transmittal Format |
 Transmittal Format - Requirements |
 STF Design Features |
 STF Software Architecture |
 Tools and Applications |
 Synthetic Environment Evaluation - Inspection Tool |
 Automated Inspections Must Check? |
 PPT Slide |
 PPT Slide |
 PPT Slide |
 PPT Slide |
 PPT Slide |
 PPT Slide |
 Comparison with Current Practice |
 SEDRIS Model Viewer |
 SEDRIS Side-By-Side Viewer |
 Same Place � but different Databases |
 SEDRIS Navigator |
 Sample Screen Shots |
 Sample Screen Shots |
 Summary |
 To get More Information ... |