Which of the following is considered planning data?

Theoretical and search data constitutes planning data as it encompasses the analytical aspects necessary for effective decision-making in search and rescue operations. This type of data includes information about the likelihood of a subject's location based on various factors such as terrain, weather conditions, and historical data on past incidents. Planners and decision-makers utilize this data to develop strategies and make informed choices about how to conduct searches, allocating resources effectively to increase the chances of a successful outcome.

While logistical resources, volunteer availability, and equipment inventory are important for operational readiness and execution, they primarily serve as support elements rather than the foundational data that informs the initial planning stages. The focus here is on data that guides the design and methodology of the operation itself, making theoretical and search data critical for planning purposes.