GIS-BASED CRIME ANALYTICS
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Transcript of GIS-BASED CRIME ANALYTICS
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GIS-BASED GIS-BASED CRIME CRIME
ANALYTICSANALYTICS
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CCTNS I – Setting the Baseline
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CCTNS spans across 28 States and 7 UT's covering all 15,000+ Police Stations and 6,000+ Higher Police Offices
Includes Horizontal connectivity of Police units (linking police units at various levels within the States – Police Stations, District Police Offices, State Headquarters, SCRB and States, through State Headquarters and SCRB, to NCRB at GOI level)
Vertical connectivity, linking Police functions at State and Central level to external entities.
Automation of Policing process and generation of nationwide digital database via customized CAS
Citizen’s interface to provide basic services to citizens
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3FIR Registration
SDC
CAS Centre
CCTNS I – The Data Provider
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Emergency Response System- The Data provider
SATELLITE IMAGERY
DISPATCHERCALLTAKER
PCR VAN WITH MDT
Event
Help Arrived
Wireless Communication with Field Officers
PRI Line from Exchange to Police Control Room
Police Control Room
Dispatched Nearest Patrol Vehicle
GRPS TOWER
GRPS SERVICE PROVIDER
DATA CENTER
MTNL / BSNL EXCHANGE
VECTOR MAP
DIAL 100 DESTRESS CALLER
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CCTNS II – Advanced Solutions
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Why 'Geo-Crime Analysis' ? Large volume of crime data available and being digitized
CCTNS Phase I
Existing Computer aided Dispatch/ PCR System
Current system Provides tabular reports
Current Report not Geospatial enabled
Location based decision support is impossible
Planning & Resource allocation is a nightmare
Visualization of geo-enabled crime data is need of the hour
'Geo-Crime Analysis' is the solution for the future
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Spatial distribution of incidents Incident Analysis Hotspot Analysis Predictive Analysis Cluster, Buffer & Proximity Analysis
Facilitate seamless information exchange for visualization, dissemination and analysis.
Resource Planning Demand Analysis Patrolling Activities Preventive Measures
Building blocks of 'Geo-Crime Analysis'
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Objectives of 'Geo-Crime Analysis'
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Stakeholders in the 'Geo-Crime Analysis' Devp Project
MHAMHA
NCRBNCRB POLICE MODERNIZATIONPOLICE MODERNIZATION BORDER MANAGEMENTBORDER MANAGEMENT DISASTER MANAGEMENT
DISASTER MANAGEMENT
INTELLIGENCE AGENCIESINTELLIGENCE AGENCIES
RAWRAW NTRONTRODIRECTORATE REVENUE
INTEL
DIRECTORATE REVENUE
INTEL
DEFENCE INTEL
DEFENCE INTEL
JOINT CIPHER BUREAU
JOINT CIPHER BUREAU
DIRECTORATE INCOME
TAX
DIRECTORATE INCOME
TAXIBIB
STATE POLICE WIRELESS
STATE POLICE WIRELESS
CRIME BRANCHCRIME
BRANCHPROTECTION & SECURITY
PROTECTION & SECURITY
RIOT CONTROL POLICE
RIOT CONTROL POLICE
QUICK RESPONSE
TEAM
QUICK RESPONSE
TEAMTRAFFICTRAFFIC
ECONOMIC OFFENCES
WING
ECONOMIC OFFENCES
WING
ENFORCEMENT
ENFORCEMENT
JUVEINILE AID PROTECTION
JUVEINILE AID PROTECTION
ANITI-NARCOTICS
ANITI-NARCOTICS
ANTI-EXTORTION
ANTI-EXTORTION
MISSING PERSONS BUREAU
MISSING PERSONS BUREAU
ATSATS SPECIAL POLICESPECIAL POLICE
STATE POLICE DEPT.STATE POLICE DEPT.
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Scope of Work
To establish Unified and Secured Geospatial Environment (USGE) based on spatial data collected from multiple sources such as Survey of India, Urban authorities, National Informatics Center and other sources and integration with Crime Data from CCTNS Phase I and data gathered from CADS
Development, testing, initial rollout and certification of 'Geo-Crime Analysis'
Implementation of a National and State level GIS based crime analytics hub
Customization and configuration of 'Geo-Crime Analysis'
Capacity building and training activities
Operations and maintenance services for a period of five years from the date of nation-wide “Go live” of 'Geo-Crime Analysis'
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'Geo-Crime Analysis' Broad Level Architecture
Central NCRB
Analyst Work SpaceAnalyst Work Space
BI DashboardBI Dashboard GIS AnalystGIS Analyst
Server FarmsServer Farms'Geo-Crime 'Geo-Crime
Analysis' Analysis' Application Application
WebWeb DatabaseDatabase AuthenticationAuthentication Object Search EngineObject Search Engine
State NCRB
Analyst Work SpaceAnalyst Work Space
GIS DesktopGIS Desktop GIS Analyst GIS Analyst
Server FarmsServer Farms
DatabaseDatabase
MIS RDBMS MIS RDBMS Existing – CCTNS IExisting – CCTNS I Triple StoreTriple StoreDocument Repository Document Repository
ExistingExistingGIS RDBMS GIS RDBMS
Unified and Secured Geospatial Environment (USGE)Unified and Secured Geospatial Environment (USGE)
ServicesServices
GIS Data CollationGIS Data Collation
GIS Data UpdationGIS Data Updation
GIS DesktopGIS DesktopImageImage
Extract, Transform and Load (ETL) Extract, Transform and Load (ETL)
External Agencies
Police CADPolice CADW
eb S
ervi
ces
Web
Ser
vice
s
Telecom SPTelecom SP
FinanceFinance
Data ModellingData Modelling Monitoring & Monitoring & AuditingAuditing
Security & Security & AuthenticationAuthentication
Data MappingData Mapping
CatalogueCatalogue
ConfigurationConfiguration
Security ConfigSecurity Config Alerts ConfigAlerts Config
Monitor & Audit ConfigMonitor & Audit Config
GIS Data Providers
SOISOI
Forest Dept.Forest Dept.
NRSANRSA
NCRBNCRB
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GIS Data Management
NCRB will provide base map with additional vectors layers (map) relevant to the Police department for
Streets
Police station and beat boundaries
District boundaries
State boundaries and
International boundaries etc.
Integration of these maps with the 'Geo-Crime Analysis' application
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'Geo-Crime Analysis' - Basic GIS functionalities required
Measure Distance Tool
Measure XY values
Measure Area Tool
Routing
Drawing features
Search for a Crime
Searches
Pin Mapping
Thematic Mapping
Buffer Analysis
Temporal Analysis
Markup Tools
Basic GIS
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Measure Distance Tool
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Measure Area Tool
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Thematic Maps
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Temporal Analysis – Day of the Week
Complaints of Playing CricketComplaints of Playing Cricket
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Temporal Analysis – Month of the year
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Temporal Analysis – Time of the Day
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Query Command and Pin Mapping
Colour Coded EventsColour Coded Events
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'Geo-Crime Analysis' - Advanced GIS
Incident Analysis
Hotspot Analysis
Variation over Time Analysis
Journey to Incident
Suspect Analysis
Proximity Analysis
Interface with proposed CADS & AVL
Predictive Analysis
Advanced GIS
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Incident Analysis
Crime counts per region
Crime counts per region
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Suspect Analysis
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GIS Driven Search & Visualization
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Hot Spot Mapping Definition:
Extract areas where the concentration of incidents is high
Identify clusters in geographic space
Options: Simple one click generation Advanced modes – assign weights, choose
normalization
Benefits: Distills complex information into a simple
picture Effective communication products for public
education Helps direct assets where they are most
needed
Public Disturbance 2004
Public Disturbance 2004 Domestic Dispute 2004
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Hotspot Analysis
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Journey to Incident
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Variation Over Time Analysis
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Variation Over Time Analysis
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Interface with proposed CADS & AVLS
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The normal search engine doesn't know what the words mean. It treats searches for "potato chips" and "airline tickets" in the same way -- by looking for pages that match those patterns of letters.
Semantic search seeks to improve search accuracy by understanding searcher’s intent and the contextual meaning of terms as they appear in the searchable dataspace, whether on the Web or within a closed system, to generate more relevant results.
"Jane Smith, mother of Janet Brown," it can deduce that Janet Brown is the daughter of Jane Smith Same word, different meanings
Different words, same meaningfinest
happyoutstandinghighest
topsupreme
Bestleading
highest
overjoyed ecstatic
jubliant
merry gladjoyous
content
Semantic Analysis
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Based on a language-specific network of idioms it: Extracts entities Extracts inter-entity links Concepts Events / facts Categorizes into customer specific
subjects/categories, or into human general categories
Summarizes the text
Semantic Analysis…..contd
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Link Analysis
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34Business Intelligence & Reporting – at National Level
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Statistical Data Analysis & Visualization
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Temporal, GIS & Statistical Analysis & Visualization
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BI Dashboards
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BI Dashboard
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Benefits of 'Geo-Crime Analysis'Insights through analysis of data from disparate data sources
Enable multiple analytical scenarios – Hotspot, Predictive, Change over time, Incident, Suspect Analysis etc.
GIS based location context for effective analysis & visualization
All existing crime data gets geocoded
Provides seamless collaboration capability with multiple agencies
Enhance Crime & Criminal tracking functions improve efficiency and effectiveness of policing
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