@misc{indiciae53a467103be4, title = {SPICE: A Means for Determining Observation Geometry}, author = {Acton, C. and Bachman, N. and Diaz del Rio, J. and Semenov, B. and Wright, E. and Yamamoto, Y.}, year = {2011}, url = {https://ntrs.nasa.gov/citations/20150006775}, note = {Source identifier: 20150006775} }