Public safety : a responsibility for all (crime analysis of Ahmedabad city using GIS) (Also available on CD)
Abhilasha (PT200116)
Public safety : a responsibility for all (crime analysis of Ahmedabad city using GIS) (Also available on CD) - 2018 - iii,xix,61,ip.,CD-ROM
CONTENTS
Certificate of original authorship v
Certificate of Dissertation Advisor’s consent vii
Acknowledgments ix
Abstract xi
List of figures xiii
List of tables xix
1 INTRODUCTION 1
1.1 Background 1
1.1.1 Need for the Study 2
1.1.2 Scope of Work 2
1.2 What is Crime Analysis 3
1.3 Type of Crimes 6
1.3.1 Property Crime 6
1.3.2 Violent Crime 7
1.3.3 Women Crime 7
1.4 Crime Analysis and GIS 7
1.4.1 Why shall we use GIS for Crime Analysis? 8
1.4.2 Customisation of GIS 10
1.5 Elements of Crime 10
1.5.1 Crime 11
1.5.2 Occurrence 11
1.5.3 Spatial 11
2 METHODOLOGY 12
3 LITERATURE READINGS 13
3.1 Tehran Police Crime Analysis (ahmadi, 2018) 13
3.1.1 Objectives 13
3.1.2 Methodology 13
3.1.3 Hotspot& MCDA 14
3.1.4 Data Collection 14
3.1.5 MCDA 15
3.2 Spencer Chainey (Director of GIS)-Journal 17
3.2.1 Crime Pattern Theory 17
3.2.2 Crime Mapping 18
3.2.3 Significance of Spatial Regression 18
3.3 ESRI 19
4 STUDY AREA 22
4.1 Structure of Ahmedabad Police Department 23
4.1.1 Hierarchy of Ahmedabad Police Department 24
4.1.2 Zones of Ahmedabad Police Department 25
5 DATA COLLECTION AND PREPARATION 26
5.1 Data Collection 26
5.2 Data Preparation 32
5.2.1 Displaying data on Maps 34
5.2.2 Maps for all the 5 years 36
6 ANALYSIS 39
6.1 Initial Analysis 39
6.2 Hot Spot Analysis 41
6.2.1 Creating a Fishnet 41
6.2.2 Collect Events 41
6.2.3 Running Hot Spot Tool 43
6.2.4 Observing the result with IDW 43
6.3 Temporal Analysis 44
6.3.1 Space Time Cube using Aggregation 44
6.3.2 Optimized Hot Spot 44
6.3.3 Space Time Cube Visualisation in 3D 47
6.3.4 Emerging Hot Spot 48
6.3.5 Road Hot Spot 49
6.4 Multi Criteria Decision Analysis 51
7 CONCLUSION 59
8 Bibliography 61
MG TH-0156 / ABI
Public safety : a responsibility for all (crime analysis of Ahmedabad city using GIS) (Also available on CD) - 2018 - iii,xix,61,ip.,CD-ROM
CONTENTS
Certificate of original authorship v
Certificate of Dissertation Advisor’s consent vii
Acknowledgments ix
Abstract xi
List of figures xiii
List of tables xix
1 INTRODUCTION 1
1.1 Background 1
1.1.1 Need for the Study 2
1.1.2 Scope of Work 2
1.2 What is Crime Analysis 3
1.3 Type of Crimes 6
1.3.1 Property Crime 6
1.3.2 Violent Crime 7
1.3.3 Women Crime 7
1.4 Crime Analysis and GIS 7
1.4.1 Why shall we use GIS for Crime Analysis? 8
1.4.2 Customisation of GIS 10
1.5 Elements of Crime 10
1.5.1 Crime 11
1.5.2 Occurrence 11
1.5.3 Spatial 11
2 METHODOLOGY 12
3 LITERATURE READINGS 13
3.1 Tehran Police Crime Analysis (ahmadi, 2018) 13
3.1.1 Objectives 13
3.1.2 Methodology 13
3.1.3 Hotspot& MCDA 14
3.1.4 Data Collection 14
3.1.5 MCDA 15
3.2 Spencer Chainey (Director of GIS)-Journal 17
3.2.1 Crime Pattern Theory 17
3.2.2 Crime Mapping 18
3.2.3 Significance of Spatial Regression 18
3.3 ESRI 19
4 STUDY AREA 22
4.1 Structure of Ahmedabad Police Department 23
4.1.1 Hierarchy of Ahmedabad Police Department 24
4.1.2 Zones of Ahmedabad Police Department 25
5 DATA COLLECTION AND PREPARATION 26
5.1 Data Collection 26
5.2 Data Preparation 32
5.2.1 Displaying data on Maps 34
5.2.2 Maps for all the 5 years 36
6 ANALYSIS 39
6.1 Initial Analysis 39
6.2 Hot Spot Analysis 41
6.2.1 Creating a Fishnet 41
6.2.2 Collect Events 41
6.2.3 Running Hot Spot Tool 43
6.2.4 Observing the result with IDW 43
6.3 Temporal Analysis 44
6.3.1 Space Time Cube using Aggregation 44
6.3.2 Optimized Hot Spot 44
6.3.3 Space Time Cube Visualisation in 3D 47
6.3.4 Emerging Hot Spot 48
6.3.5 Road Hot Spot 49
6.4 Multi Criteria Decision Analysis 51
7 CONCLUSION 59
8 Bibliography 61
MG TH-0156 / ABI