Final answer:
The operating system structure that should be chosen for the kernel in this situation is the Microkernel structure. It provides modularity, scalability, and fault isolation.
Step-by-step explanation:
The operating system structure that you should choose for its kernel in this situation is the Microkernel structure. The Microkernel structure is a design approach that separates the operating system into small, modular components. The core functionalities, like process management and memory management, are implemented in the kernel, while other services, such as device drivers and file systems, run as separate processes outside the kernel.
This structure would be the most suitable choice for monitoring a set of sensors and recording local environmental information. By keeping the kernel minimal, it reduces the risk of bugs or errors affecting the critical functionalities. It also allows for easy customization and scalability, as additional components and services can be added without modifying the kernel.
Furthermore, the Microkernel structure ensures better fault isolation, which is crucial in this scenario. If any component of the system fails, it will not affect the entire system, minimizing downtime and data loss. This is particularly important for a system deployed at multiple geographic locations, as it allows for efficient error handling and maintenance.