1 / 8

SPICE Development Plans and Possibilities

Explore the future development plans for SPICE, including the Geometric Event Finder and Integrated Shape Model subsystems. Starting in Spring 2009, the project aims to enhance its capabilities with additional interfaces to SPICE, high-level computations, and more target models. Share your suggestions for further development work. NAIF welcomes ideas from the user community on promoting SPICE beyond NASA's planetary science program, cooperation with foreign partners, and more.

joanna
Télécharger la présentation

SPICE Development Plans and Possibilities

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. SPICE Development Plansand Possibilities January 2009

  2. Outline • Work in progress • Geometric Event Finder subsystem • Integrated shape model subsystem • Starting next Spring • Future possibilities • Your suggestions? Plans and Possibilities for Further Development

  3. Work In Progress • Geometric event finder subsystem • Find time(s) when such-and-such a geometric condition exists • Alpha-test version being tested now • Official addition to Toolkit (N63), planned for release March 2009 • Partial subsystem–more capability will be added later • Shape model subsystem • Synthesis of current shape model (triaxial ellipsoid), “plate model” for small, irregularly shaped bodies, and a digital elevation model • Official addition to Toolkit in approximately late CY2009 Plans and Possibilities for Further Development

  4. Starting Spring 2009 • Additional interfaces to SPICE • Java Native Interface (JNI) and Python • Schedule for release is TBD Plans and Possibilities for Further Development

  5. Other Possibilities - 1 • Provide a tool that will contrast a set of SPK files, thus aiding you in selecting the one(s) of interest • Provide a tool for easier creation of a SPICE frame, and visualization thereof • Provide a “predict spk” tool that makes it easy to construct an SPK file from simple rules • Add more high-level computations, such as instrument footprint coverage • Star catalog integrated with SPICE capabilities • Run-time creation of SPK and CK Plans and Possibilities for Further Development

  6. Other Possibilities - 2 “GEOCALC” Provide a GUI interface to a limited set of SPICE computations. In this example, compute the illumination angles on Mars at LON 114.7 and LAT -14.7 as seen from Mars Express on 2004 JAN 4 08:52:00. The user can pick either a planetocentric or planetodetic reference frame. Plans and Possibilities for Further Development

  7. Still Other Possibilities? • Additional target models: rings, gravity, atmosphere, magnetosphere, … • Develop a more flexible and extensible instrument modeling mechanism Plans and Possibilities for Further Development

  8. What do YouSuggest? • NAIF solicits suggestions from the user community. • We’re a small team and have a large backlog, so we can’t promise any particular action. • We’re interested in programmatic ideas as well as technical ones. • Should NAIF promote use of SPICE beyond NASA’s planetary science program? • What amount of cooperation and interoperability with foreign partners is appropriate and achievable? • Formal versus informal? • With scientists and/or with engineers? Plans and Possibilities for Further Development

More Related