ACS is active in research and development, and has been the leader in R&D for alignment and calibration of attitude sensors and redundant IMUs, image motion optical transfer functions, and pointing performance analysis, and has published several papers on these and other topics.
Abstracts of journal articles, conference papers, white papers are provided. Papers that are copyrighted by the author are available for download. Some conference presentations are also provided. Errata sheets are also listed with a few articles. See the FAQ page for answers to some technical questions.
Please do not request copyrighted articles held by publishers, unless we have some professional association.