What are the requirements for insulating ground pads according to SAR standards?

The requirements for insulating ground pads, as outlined in SAR standards, emphasize the properties that ensure both functionality and ease of transport in search and rescue operations. Lightweight, compact, and effective insulators are crucial because they allow rescuers to carry these pads without adding excessive bulk or weight to their gear.

Being lightweight helps minimize fatigue during prolonged missions, where mobility is key to operational effectiveness. The compact design further facilitates easy storage and transport, allowing for quick deployment when needed. Good insulation properties are vital to protect the user from the cold ground, helping maintain body heat in challenging outdoor environments. These characteristics directly contribute to the safety and efficiency of rescue teams during operations.

The other options, while they highlight certain attributes, do not capture the essential requirements that address the practical and operational needs of SAR teams in the field.