Virtual Zones - A Tool for Disaster Management and Control

Prof. Goh Pong Chai
Director
Agis Pte. Ltd.
Singapore

Abstract
In February 2003, the SARS virus emerged in China and subsequently spread to 32 countries. It killed more than 800 people in the process. The world came to a virtual standstill as the contagious virus froze travel activities and human contact became taboo. Stock markets crashed. In such scenarios, spatial analysis offers a powerful tool for preventive disaster management and control. However, spatial analysis cannot be effective if pertinent data is not available. Today, GPS had made a significant foray in commercial applications. But GPS has limitations and has limited reach. This presentation discusses a simple but powerful zoning technology that will empower disaster management agencies to control and manage zones.