use of oracle spatial 10g for land management€¦ · use of oracle spatial 10g for land management...
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Use of Oracle Spatial 10gfor Land Management
Xavier LopezDirector, Spatial Technologies
Oracle USA, Inc.
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Overviewü Geospatial is ubiquitous and mission criticalü Oracle Spatial Technologiesü Case Examplesü Oracle10g New Features
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Mission Critical Uses in Cadastres Mapping Agencies, and Land Registrationü IACS:
Ireland Ministry of Agric.Netherlands Min of Agric.Poland Min of Agric.Italian Min of Agric.
ü Cadastre:The NetherlandsPolandDenmarkCzech Republic
ü Environment: UK Environment AgencyU.S. EPA
ü Mapping Agencies:UK Ordnance SurveyIreland Ordnance SurveyN. Ireland Ordnance SurveySOGEI (Italy)NGA (USA)USGS (USA)Australia
ü Hydrographic Agencies– Canada – Australia– US Navy …
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Location is becoming mainstream
ü Location Aware Utilities Infrastructure– Networks: Outage, Network Analysis, Distribution, – Logistics: Real time supply chain management– Asset Management: Fixed, mobile, planning
ü eBusiness Applications– CRM, Sales, Marketing, HR, Supply Chain– Web Portals: Google, Yahoo, AOL, Microsoft
ü Location-enhanced Wireless Communications– Ubiquitous positioning capability
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Amazon.com Example
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Challenge of Integrating Spatial and Enterprise Applicationsü Specialty GIS servers
– Data isolation– High systems admin
and management costs– Scalability problems– High training costs– Complex support problems
ü Spatial data tightly coupled to specific application
ü Information not aligned with Business Processes
Spatial Data
TabularData
GIS/DesignBusinessApps
Enterprise DataServer
Geo Engineering Server
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GIS• Editing• Geocoding• Mapping• Analysis/BI• Workflows• Business Logic
• Data Types• Indexing• Security• Query• Analysis• Versioning• Scalability
Role of Spatial DBMS: Provides Security, Performance, Scalability
Oracle10g Spatial
Engineering Applications
Asset Mgmt Applications
SQLSQL SQL
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DBMS Supports all Information Typesü Relate associated information to spatial locations
² Records² Images² Satellite imagery² 2D & 3D Vector data² Networks² Documents² Video² XML
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Partners Supporting Oracle Spatial/Locator
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Enterprise Customer Requirements
ü Cost reduction, consolidation ü Eliminate stovepipesü Decision making based on all
available dataü Eliminate duplicate dataü Support multiple data typesü Simplified programmingü Use common IT platformsü Support best of breed tools
ü 1000’s of usersü 10’s Terabytesü 24x7 systemsü Minimize of Isolated systems ü Support near real-time data
and sensor inputsü Database securityü Support SOA architecture
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Oracle Spatial
Spatial Data Types
All Spatial Data Stored in the Database
Spatial Indexing
Fast Access toSpatial Data
Spatial Access Through SQLQuery/AnalysisSelect, join, buffer, within distance,nearest neighbor, intersection, union, convex hull, centroid, ...
Oracle Spatial Capabilities
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Every Oracle10g Database is a Spatial DBMS
ü SQL Spatial Type ü R-tree indexü Spatial Operators ü Spatial Reference Systemü Geodetic (lat/long) Supportü Versioning/Long Transactions ü Parallel Index, Query, Loadü Partitioningü GML Supportü Annotation Support
Oracle10g Locator Feature:
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Spatial Query Via SQL
SQL> SELECT a.building_id 2> FROM base_buildings a, 3> base_buildings b 4> WHERE b.building_id = 9025> AND MDSYS.SDO_WITHIN_DISTANCE(6> a.Location, b.Location, 7> ‘distance=500’) = ‘TRUE’;
Find all building within 500 meters of building 902
500 meters
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Oracle Spatial Optionü Includes Locator features plus :
– Geometry operations– Spatial aggregates– Linear referencing– Coordinate system transformation– User-defined coordinate systems– Network Management– Topology– Raster integration– Geocoder– Spatial Data Mining
An option of OracleEnterprise Edition
Large data volumes, high user population
Complex queries, Advanced manipulations.
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DBMS Enables Geospatial PlatformsLand Management
LogisticsHomeland Security
Transportation Modeling/Analysis
Multiple AppsMultiple Users
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Ireland Dept. of Agriculture
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Records Spatial
Data Collection Production Dissemination
SurveysGPSNew FeaturesPhotogrammetryOnline UpdatesSecure extraction
Parcel UpdatesIntegrationLong TransactionsVersioningTopology Mgmt.Quality ControlSecurity
CompilationMedia ProductionWeb DeliveryOnline QueryOnline updatesPersonalizationBillingSecurity
Records Spatial
Records Spatial
UK Ordnance Survey
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UK Ordnance Survey
ü Store and maintain once, use many times ü Reduce deployment costsü Reduce maintenance costsü Improve data integrationü Improve systems integrationü Facilitate new product opportunitiesü Increase business agilityü Standards and COTS based
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Previous Environment
ü Existing systems lack agilityü Difficult to
integrate/interoperateü Very costly to maintainü Complex bespoke
developments
DDMS DCS
Editors
HSM CMS
DCQTCSAPSFEP DMS LMS
MOSAIC
GMSDef Reg
GRACE
CFS
eDCSCSAMGDW/S
Mercury(GOS)
ROADS
FTP
RAMS
GMS2
Sls & MktngStats
Prod Sched Systems
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Type of Data Size (GB)
Raw Data
Spatial Indexes
Transient Tables required during Spatial Index Creation / Re-Build
Non-Spatial Indexes
History (10% change per year for 5 years)
History Spatial Indexes
Database Structures (system, undo, etc.)
History Non-Spatial Indexes
Transient Tables required during Spatial Index Creation / Re-Build
Contingency at 25%
Total 995 GB
175
20
40
70
350
100
10
10
20
200
Sizing
450 million features
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US Census Bureau 2010 TIGER
ü World’s largest Topology Maintenance Projectü Census standardized on Oracle10g Spatial for 2010
Topology Modernization Projectü Using Oracle10g Topology
– Data Maintenance– Referential Integrity– Persistent Topology– Open Solution
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New York Cityü Centralized GIS Utility based on
Oracle Spatialü Developed standardized digital
basemap for all agenciesü 6,000 miles of underground
pipesü 1 million water/sewer
connectionsü 32,000 sq. miles of
Infrastructure Dataü 7,500 digital photographs
ü Multiple GIS applications: ESRI, Bentley, MapInfo, GE Smallworld
ü Core component of city’s 311 application
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Integrated NYC Spatial ArchitectureGIS Specialist Systems
EnvironmentalManagement
Transportation
Crime Monitoring
DPW Services
Health & SocialServices
Education
Spatially Enabled Business Applications
Logistics Management
Financial Management
Citizen Portal
Asset Maintenance
Health Planning
Spatial Data Hub
Topographic/RasterCadastreGeo-coded AddressStreet Center LinesAssetsEnvironmentalTransportHealth/Social servicesEducation
Criminal Justice
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Land Management
EngineeringPlanning
Dept.
Provincial Agencies
Oracle10g Value PropositionIntegrated and Assured Information Sharing
ü Single source of truth ü Strong Securityü Real-time information updatesü Interoperable data and location
aware processesü Integrated spatial information from
multiple sourcesü Enhanced Business and
Operational Intelligenceü Creation of a Network Centric,
Spatially Enabled, Real Time Enterprise
Public
Works
External WebServices
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To find out more...
ühttp://otn.oracle.com/products/spatial
üExamples, white papers, downloads, discussion forum, sample data ....