Which acronym is used for a request to access satellite resources?

• A. Satellite Access Request
• B. SAR
• C. Range
• D. Elevation

Answer: (B)

In this context, the acronym used for a request to access satellite resources is the one that stands for Satellite Access Request. This label directly describes the action: submitting a formal request to use satellite assets such as transponder time, bandwidth, or ground station slots, which then goes through the proper authorization and scheduling workflow. While that same letter combination is commonly known as Synthetic Aperture Radar in other domains, here it denotes the access-request process, which is why it’s the correct choice. The other terms refer to measurements or angles—ranges measure distance and elevation is the angle above the horizon—and do not represent initiating or authorizing access to satellite resources.