The Next-Generation Ground-Based Planetary Radar

Date TBA, 2021
California Institute of Technology - Pasadena, CA 91125

Workshop Overview:

Planetary radar observations have a laudable history of “firsts” including the determination of the astronomical unit at the precision sufficient for interplanetary navigation, the distribution of water at the south pole of the Moon, indications of water ice in the permanently shadowed regions at the poles of Mercury, polar ice and anomalous surface features on Mars, indications that the asteroid (16) Psyche is an exposed metallic core of a planetoid, establishing the icy nature of the Jovian satellites, and the initial characterizations of Titan's surface. In many cases, these discoveries by planetary radar systems have motivated missions or radar instruments on missions.  Further, the discovery of interstellar objects may present new radar targets for bridging Planetary Science and Astrophysics.  However, the world’s planetary radar infrastructure consists of two dominant assets, the Arecibo Planetary Radar and the Goldstone Solar System Radar.  Both depend upon single antennas equipped with vacuum tube amplifiers, and significant issues have been experienced with their operational reliability and sustainability. 

The goal of this workshop is to explore approaches to the next-generation planetary radar capable of providing compelling science and complementing and motivating NASA science missions as well as potentially providing NASA mission assurance by being able to track spacecraft.  In light of the discoveries in the past few decades, some motivated by planetary radar observations, the workshop will explore science opportunities for new radar measurements throughout the solar system.  Significant technological advances also have occurred in solid-state technologies, phased arrays, and analysis techniques.  The workshop will explore how one or more of these technologies could form the foundation for a next-generation planetary radar system.

Finally, this workshop is occurring during the interval when science white papers for the Planetary Science Decadal Survey will be being developed.  A component of the workshop will involve ensuring that compelling white papers will be developed and delivered to the Planetary Science Decadal Survey.

Schedule Coming Soon...

List of Workshop Participants Coming Soon...

Lodging for out-of-town attendees

There are a number of hotels (2 pages pdf, 600KB)  that are close to the Caltech campus where we have a negotiated rate. (Please note that this negotiated rate does not guarantee you the lowest rate as there may be internet specials or AAA rates that may be better.)

Please note that with enough notice, you can reserve rooms for attendees at the Athenaeum, which has been recognized as a Platinum Club of America. Newly refurbished, it is conveniently located on the Caltech Campus. Contact Janet Seid if you would like to check the availability of this option.

Visa Requirements

For Visa requirement information and travel to the United States please visit the website of the U.S. Department of State.

Parking (for Visitors and for JPL Personnel)

For Visitors: From the Arroyo Parkway, turn right (east) on Del Mar Avenue. Proceed approximately one and a quarter miles. The Caltech campus will be on your right. Turn right (south) onto Wilson Avenue. Turn right into the North Wilson Structure and park in an unmarked spot. Buy a parking permit from the kiosk located inside the North Wilson Structure or request one ahead of time from KISS.

For JPL Personnel: JPLers may use their JPL hang tag for parking or request a special parking hangtag from the JPL parking office. Employees who do not have on-Lab parking privileges can obtain a hang tag created for this purpose from JPL parking coordinator Robert Kennedy (818-354-4586, Building 310-108B, 9/80 schedule). Please park in an unmarked spot in the North Wilson Structure located on Wilson Avenue.

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