3D Geographic Information System

11/23/98


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Table of Contents

3D Geographic Information System

3D Geographic Information System

System Overview

Collaborative 3D GIS

Collaborative 3D GIS

Collaborative 3D GIS

Collaborative 3D GIS

Application Model

Advanced Data Processing Techniques

Data Transformation Process

Satellite Imagery and Maps

Digital Elevation Models

Wavelets

Wavelets (cont’d)

Mesh simplification

Triangulation

Core Technologies

Open Inventor

Operating in the World

Interactive Objects

Database Support

TIGER/Line Datasets

TIGER/Line Data Definition

TIGER/Line Data

GIS Extensions

GIS_Root

GIS_Origin

GIS_Bounds

GIS_Scale

GIS_Texture

GIS_RectArea and GIS_CircleArea

GIS_Object

GIS_Slider

GIS_Terrain

Sample WDF

Sample WDF (cont’d)

Performance enhancements

Overall Communication Architecture

Overall Communication Architecture (2)

Control Center

Communication with the Collaboratory System

GIS Protocol

Shared State

Synchronization

Collaborative Architecture

Discrete Event Simulation

Cooperation with TANGOSim

Weather data

Wind

Isosurfaces (Clouds)

Colored Slice

Varia

 Author: Marek Podgorny

Email: gcf@npac.syr.edu

Home Page: http://www.npac.syr.edu