# AGL Oracle AGL Oracle is a tool used to determine your vehicle's real-time height above ground altitude during data acquisition. This is tool is useful for maintaining a constant altitude during piloted acquisition. Please refer to the following video for help regarding the operation of AGL Oracle. {% embed url="" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.phoenixlidar.com/spatialexplorer-8-and-9/user-interface/windows/agl-oracle.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.