This course covers the fundamental concepts and applications of Geographic Information Systems and Remote Sensing in contemporary Criminal Justice and Law Enforcement fields. The basics of geospatial technologies are presented through a combination of online lessons and labs that will inform, test and apply usable skills in common and complicated real-world scenarios. Come join us and learn about the future of Geospatial Applications in Criminal Justice!
Lesson 1: Introduction to Geographic Information Systems
- GIS Software/Hardware
- Storing/Retrieving Datasets
- Spatial Data Analysis
- GIS in Action
- Software Vendors/Structure
Lab 1: Introduction to ArcMap
Lesson 2: Datums and Projections
- Shape of the Earth
- Datums in Use
- Coordinate Systems
- Purpose and Creation of Projections
- Uses of Specific Projections
Lab 2: Coordinate Systems and Projecting Information
Lesson 3: Thematic Mapping
- Reference and Thematic Maps
- Qualitative Versus Quantitative
- Discrete Versus Continuous Data
- Levels of Measurement
- Vector Versus Raster Data Model
- Remote Sensing Introduction
Lab 3: Thematic Mapping
Lesson 4: Tabular Data
- Vector Attributes
- Spatial Querying
- Joins and Relates
- Selections and Applicability to Criminal Justice
Lab 4: Cell Phone Analysis
Lesson 5: Spatial Analysis
- Overlay Analysis
- Spatial Interpolations
- Raster Analysis
Lab 5: Hot Spot Analysis
Lesson 6: Web Mapping
- Crime Mapping
- Set Up and How It Works from Precinct to the Web
- Purposes for Web Mapping
Lab 6: Uploading Tabular Data to Share with Others
Lesson 7: Remote Sensing Applications
- Brief History of Remote Sensing
- Brief Science Behind Remote Sensing
- Applications in Criminal Justice
Lab 7: Remote Sensing Applications in Criminal Justice
Lesson 8: Future Applications and Directions of Geographic Information Science in a Criminal Justice Context
60 hours total
Instructor Information
Yi Shi
onGEO Associate Director, Assistant Professor, Instructor, and Course Developer. Dr. Shi manages and teaches professional GIS certificate courses. He has a wide range of research, teaching, and professional experiences in the realm of geospatial technologies and their applications. Over the years, he has developed numerous GIS applications for many clients, including all levels of government. Dr. Shi loves geospatial technologies and the ways they are changing the world for the better. He is delighted to share his knowledge of geospatial technologies with his students and being instrumental in their educational journey.
