What is hazard assessment? What are the steps involved in hazard assessment? Illustrate the application of GIS and Remote Sensing in disaster management?

Hazard assessment is a critical process in environmental and occupational health and safety that involves identifying, analyzing, and evaluating potential hazards that could cause harm to human health, the environment, or property. This assessment is essential for mitigating risks and ensuring the well-being of individuals and communities. Hazard assessment can be applied to various contexts, including disaster management, where Geographic Information Systems (GIS) and Remote Sensing play a crucial role in enhancing the understanding of hazards and improving disaster preparedness and response.

The steps involved in hazard assessment typically include:

1. Identification of Hazards:
   The first step in hazard assessment is to identify potential hazards in a given area or within a specific workplace. Hazards can vary widely, including natural disasters such as earthquakes, floods, and wildfires, as well as occupational hazards like chemical exposure, machinery accidents, and ergonomic issues. Identifying these hazards is essential to understand the risks they pose.

2. Hazard Characterization:
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