Search and Rescue operations rely heavily on general search patterns when using aircraft in a search effort. And nowadays, this is very important to helicopters which have multi-purpose include search and rescue aim and also to company that had no experience about developing search pattern generation.
This dissertation offer each algorithm to use generate search patterns and can help who have to develop such a thing - algorithm, Requirement, Design and Code. In here, How to design and implement Three Major Search Patterns (Expand, Ladder, SAR) can be expecting.