April 2009

Oracle Spatial User

Conference

Oracle Spatial User Conference

April 23, 2009

Westin Tampa Harbour Island Hotel

Tampa, Florida USA

Oreste TommasiVice President of R&D,Abaco Group

April 2009

Oracle Spatial User Conference

GeoMind

Managing and Visualizing Large Scale 3D Data in Oracle Spatial 11g

April 2009

Oracle Spatial User Conference

GeoMind

Abaco 3D Technology and Oracle 11g

• Live Examples:

• Multi-resolution TINs for large scale terrain visualization (using SDO_TIN)

• Building data storage for different purposes:• authoring and processing• run-time visualization on urban scale

• Point Clouds visualization (using SDO_PC)

April 2009

Oracle Spatial User Conference

GeoMind

D E M O N S T R A T I O N

Multi-resolution TIN Surfaces

April 2009

Oracle Spatial User Conference

GeoMind

TIN Surfaces and GeoFlyer April 2009

Oracle Spatial User Conference

GeoMind

• Terrain Data Organization • Criteria:

• Mesh optimization• Multi-resolution, TIN blocks corresponding to tiles

• Benefits:• High rendering performances• Accuracy• Streaming

• Measurement Tools for Terrain Analysis(hydrology, etc.)

Production of 3D WorldsApril 2009

Oracle Spatial User Conference

TINsGeoBuilder

DEMs, ortophotos

GeoMind

Production of 3D WorldsApril 2009

Oracle Spatial User Conference

TINs

Vector Data

GeoBuilder

DEMs, ortophotos

GeoMind

Production of 3D WorldsApril 2009

Oracle Spatial User Conference

TINs

Vector Data

GeoBuilder

DEMs, ortophotos

GeoVector

XML Vector Layer Config

GeoMind

VisualizationApril 2009

Oracle Spatial User Conference

TINs, Images

Vector Data

GeoDbConnect (Java servlet)

GeoFlyer(client)

Web Server

GeoMind

D E M O N S T R A T I O N

3D Urban Visualization

April 2009

Oracle Spatial User Conference

GeoMind

Formats of BuildingsApril 2009

Oracle Spatial User Conference

• Two purposes • Processing & Editing

(geometries, xml, images)by CityVision application

• Run-time visualization(BLOBs) by GeoFlyer

GeoMind

D E M O N S T R A T I O N

Lidar Point Clouds (and 3D City Modeling)

April 2009

Oracle Spatial User Conference

GeoMind

Customers of Abaco 3D Technology

• Italian Yellow Pages• Public Administrations:

• Regions: Sardinia, Tuscany, Veneto, etc.• Cities: Rome, Florence, Cagliari, etc.• Italian Civil Protection

• Navico Inc. & Navionics Inc.Marine Navigation Systems

• Siteco for Veneto Strade SpALaser Scanning of Roads, 1917 km

April 2009

Oracle Spatial User Conference

GeoMind

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