title: Can someone explain the types of acceleration data (RAW, BODY, GROUND)? And how they differ from each other?
body: <p>I am working with a research group and we are using acceleration to determine variables necessary for our work. But I am confused at the advatages and disadvanteages of each type of acceleration data. Under <a href="https://developer.dji.com/onboard-api-reference/namespaceDJI_1_1OSDK_1_1Telemetry.html#a563d2333dc43253129a3915970f99cfaa99df11872b1818d274fb5d068abe07fd" rel="nofollow noreferrer">Enumeration Documentation</a> I found three different types of acceleration data: RAW, GROUND, and BODY. I understand the different frames of reference for GROUND and BODY, but I am puzzled as to what RAW means. Can anyone give me an explanation of differences between these, and explain to me what acceleration raw is?</p>
  
  <p>Thank you.</p>