What are the bias and spatial accelerations?

I'm reading this document to first understand the rotational dynamics of a spacecraft, and then to understand the Kalman filter that comes with it.

Problem is I don't know what bias and spatial accelerations are. I've googled these terms, but the hits I've recieved were not very good.

Answer:
A little more context would help. Bias could be attitude measuring instrument bias. Spatial could be someone's term for distinguishing translation from rotation, perhaps? Or disturbances peculiar to space such as solar wind, etc. Sorry I can't help more.

The answers post by the user, for information only, FunQA.com does not guarantee the right.



More Questions and Answers:
  • How can i find the elevation of turbine and generator?
  • I want technical data of "1020 FDH 5582 Marathon make 11 kv, 2000 kva alternator"?
  • Engineers in Private Practice?
  • Books for Circuit Building?
  • What is radiometric bias?
  • Melted away education is frustrating, am I on the right track?
  • Rank of 6074 in the entrance test for BE in manipal?can i get admision?if yes then which branch can i expect?
  • If an appliance uses 350 watts of electricity, how long does it take for it to consume that power?
  • How is electronic engineering career prospect in Australia?
  • I have a dyson DC04 hoover and it wont turn on, have changed fuse but no look, any ideas?