2. Generalitat de Catalunya
Departament d’Interior
Direcció de Serveis
The GIS for Emergency and Security
of Catalonia
Marc Salvador Segarra
3. Index
1. Needs
2. Targets
3. SIGESCAT
1. Business vision
2. System architecture
3. Data & maps
4. Video
5. Architecture
4. 1. Needs
Update obsolete platforms.
Technological integration for unified management of
emergencies.
Information crossed between agencies
Reduction costs of maintenance.
Positioning of fleets.
5. 2. Targets
Efficacy and efficiency.
Interoperability between agencies.
Speed and robustness.
Cost saving maintenance.
Single management data.
Repository of data.
Standardized Systems.
Capacity of growth.
Integration of other administrations.
Network of radio communications RESCAT.
6. 3.1 SIGESCAT – Business vision
RESCAT
NETWORK
Interoperability BUS
Multipurpose
Dispatch Dispatch Dispatch GPS Data
system system system Corporative
Gateway GIS Portal
SIGESCAT
Geoservice BUS & Data
8. 3.3 SIGESCAT – Data & maps I
Cartographic fund
Topographical Maps Orthophotographies
1. Data Sources
: Topograhical base: 1:50.000, 1:5.000 DEM: 15x15.
Orthophotografies: 1:250.000, 25 m, 5 m, 25 cm.
: Topographical base: 1:25.000 Orthophotografies: 25 m.
: Street names
. : buildings & house numbering
Others: DGCarreteres/DGPEIS: Kilometric Points & Trails, CTTI: Urban
areas
IGN France & Andorran government (in project)
9. 3.3 SIGESCAT – Data & maps II
Cartographic fund
Topographical Maps Orthophotographies
2. Zoom levels & territorial extend
11 dedicated zoom levels, from 1:1.312.500 to 1:600
Zoom level has its own information
Catalonia & 100 km around
3. Inverse cache
68,5 milions of pregenerated tiles
2 TB of disc space
10. 3.3 SIGESCAT – Data & maps III
Routing
1. Data Sources
Road network
Trail network
2. Generated data:
282,000 street names (216,000 different streets)
3.17 millions of interpolated house numbers
1.5 millions of graph segments
20 segment categories
34,000 prohibited maneuvers
26,000 connections between graphs
11. 3.3 SIGESCAT – Data & maps IV
Search
1. Data Sources
Administrative units
Streets & house numbers
Roads and kilometric points
Equipments
Generalitat de Catalunya
Industrial plants Departament d'Indústria
Hydrography
Toponymy
12. 3.3 SIGESCAT – Data & maps V
Specialized maps
Agencies and their map
: Firefighter map: SOC grid, heliports, fire hydrants,
Surveillance and attack aircrafts, Watchtowers, Fire Stations,
built-up areas.
& : Police regions, Basic police areas,
municipalities with local police.
: Ferrocat, Inuncat, Infocat, Neucat, Plaseqcat, Aerocat,
Transcat, Radcat, Camcat.
: Areas of natural interest.
14. 3.5 SIGESCAT – Components of System architecture
1. Database
2. GPS data gateway
3. Geoservice Bus
4. Portal
5. Viewer
6. Administration tools
7. Data maintenance tools
8. Data analysis tools
15. A1
A2
3.5 SIGESCAT – Components of System architecture
1. Database
Architecture based on
Redundancy: several instances of database
Scalability: node-based solution is ready to grow just adding more nodes
2 different databases:
GIS database: Active – Active for reading, Active – Passive for writing
(1 read-write instance, the rest are read-only)
GPS positions database: Active – Active model for reading and writing
(all instances have read-write capabilities)
1 Oracle RAC for each Datacenter
2 nodes for each Oracle RAC
Synchronization:
GIS Database: Data Synchronization every 5 minute with Oracle Active Dataguard
GPS Positions Database: Real-time Synchronization
17. 3.5 SIGESCAT – Components of System architecture
2. GPS data Gateway
GPS data injector from RESCAT network
7 millions of positions daily
Independent nodes guarantee real-time service availability
Positions are published through Geoservice Bus
18. 3.4 SIGESCAT – Components of System architecture
3. Geoservice Bus: 1 - OGC Services
Maps:
Tiled maps: WMS-C
Non tiled maps: WMS
Data (w/ geometry):
WFS: for read-only data
WFS-T: for redlining edition
Geocoding: OpenLS
Direct Geocoding: street & house number, road & kp, intersections,…
Reverse Geocoding: it always returns the best available spatial
reference
Metadata: CSW, following ISO 19115
Representation: WMC, w/ extensive use of SLD
19. 3.4 SIGESCAT – Components of System architecture
3. Geoservice Bus: 2 - Non OGC Services (SOAP)
Search:
Multi source: streets, roads (with kp), poi, locations, elements
(hospital, police station,…)
Intuitive and error-tolerant: google-like search
Routing & Accessibility: SitMRK 4.0
Multimodal routing: calculates the optimal route (time-based or
distance-based) between 2 points by using different graphs.
Accessibility: calculates the N nearest elements of one or more
types from / to a point, using multimodal routing algorithm.
20. 3.5 SIGESCAT – Components of System architecture
4. Portal
Users & profiles:
Every logged user shows contents according its profile
Multipurpose contents:
News: about system and data
Forum: generic and profile-based forum
Videos: self-training videos (23 currently)
Documents: user manuals, technical documentation,…
Maps: Predefined maps for particular use
Integrated Map viewer
21. 3.5 SIGESCAT – Components of System architecture
5. Viewer: SitViewer 2K10
Integrated security: available functionalities
depend of logged user profile
Allowed users can save their session: map configuration and
contents
Multi active layer: all the active elements in map show a tooltip
when mouse pointer pass over them
Left panel w/ 4 sections:
Interactive legend: add/remove/sort legend entries, access to data table,
access to layer metadata
Search results: results can be found on map
Favorites: collection of user selected elements
Routing & accessibility results: list of waypoints for routes and list of
nearest elements
Full OGC compatible: WMS, WFS, WFS-T, OpenLS, WMC, CSW,…
22. 3.5 SIGESCAT – Components of System architecture
6. Administration tools
Maps configured with ArcGIS Desktop.
Published maps generated with ArcGIS Server.
Metadata informed with ArcGIS Desktop.
7. Data maintenance tools
Data is stored in Database using ArcGIS Desktop & ArcSDE
Graph maintenance is done with ArcGIS Desktop tools.
Data formats compatibility enhanced w/ Data Interoperability
Extension.
23. 3.5 SIGESCAT – Components of System architecture
8. Data analysis tools
Territory-based analysis w/ 3D Analyst & Spatial
Analyst extensions.
Emergency response analysis & fleet simulation w/
Tracking Analyst extension.
Preconfigured routes & Service Areas w/ Network
Analyst extension.
24. 3.5 SIGESCAT – Products & Providers
1. Technology:
DELL: 2 racks w/ 13 servers:
4 for Database
2 for virtual server farm managing
9 for virtual server farm
HP: 29.5 TB of 15K rpm Fiber Channel Disc
VMWARE: 40 virtual servers:
Total CPU: 18 Intel Xeon 2.26 GHz Quadcore CPU
Total RAM: 432 GB
ORACLE: 4 Oracle 11g RAC Nodes w/ Active
Dataguard
ESRI: 5 ArcGIS Desktop w/ Extensions & 4 ArcGIS
Server w/ ArcSDE (all of them are v10)
25. 3.5 SIGESCAT – Products & Providers
2. Services:
Abertis Telecom: Hardware configuration & GPS
data gateway development
Sitep: GIS data loading & configuration, installation
& configuration of SW for Geoservice Bus & Portal,
including Esri v10 products, Oracle 11g Enterprise
products & Sitep products (SitViewer & SitMRK)
Oracle: Support for installation of Oracle RAC &
Consultant services
Esri: Support for installation of ArcGIS Server &
Consultant services