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Jennifer Ward

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Posts posted by Jennifer Ward

  1. A new batch of data has been added to the Earth-based S-band Lunar Radar dataset available on the PDS Geosciences Node web site at http://pds-geoscienc...sband/index.htm. This data set contains dual-polarization backscatter maps of the lunar nearside collected at a wavelength of 12.6 cm (S-band), using the 305 m Radio Telescope at Arecibo to transmit and the NRAO's 105 m Robert C. Byrd Green Bank Telescope to receive. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.

  2. The Geosciences Node is pleased to announce the release of two new Mars Reconnaissance Orbiter CRISM data sets, the Targeted Empirical Record (TER) and Map-projected Targeted Reduced Data Record (MTRDR) product suites. TER products are image cubes derived from CRISM hyperspectral targeted observations, post-processed to standardize the illumination and observation geometry and remove atmospheric gas absorptions and instrument artifacts. MTRDR products are the same data map-projected using terrain models of the Martian surface. The first delivery of these data sets covers the data acquisition period 2006-11-10 through 2007-11-01. Future deliveries are planned.

  3. A new batch of data has been added to the Earth-based S-band Lunar Radar dataset available on the PDS Geosciences Node web site at http://pds-geoscienc...sband/index.htm. This data set contains dual-polarization backscatter maps of the lunar nearside collected at a wavelength of 12.6 cm (S-band), using the 305 m Radio Telescope at Arecibo to transmit and the NRAO's 105 m Robert C. Byrd Green Bank Telescope to receive. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.

  4. A new batch of data has been added to the Earth-based S-band Lunar Radar dataset available on the PDS Geosciences Node web site at http://pds-geoscienc...sband/index.htm. This data set contains dual-polarization backscatter maps of the lunar nearside collected at a wavelength of 12.6 cm (S-band), using the 305 m Radio Telescope at Arecibo to transmit and the NRAO's 105 m Robert C. Byrd Green Bank Telescope to receive. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.

  5. The third release of SHARAD Radargram data processed by the U.S. members of the SHARAD team is now available at the PDS Geosciences Node. It includes data acquired from September 9, 2010 through May 22, 2013 (orbits 19301 through 31965). Also included are some data from earlier orbits that were missing from previous releases (orbits 7899 through 10703).

     

    This data set differs from the original SHARAD RDR data set in that a different set of processing parameters were used, the details of which are described in the Radargram Processing Document in the DOCUMENT directory of the archive. Future releases of this data set are planned to occur approximately monthly until the data coverage has caught up with the regular MRO release schedule.

  6. The second release of SHARAD Radargram data processed by the U.S. members of the SHARAD team is now available at the PDS Geosciences Node. It includes data acquired from December 15, 2007 through September 8, 2010.

     

    This data set differs from the original SHARAD RDR data set in that a different set of processing parameters were used, the details of which are described in the Radargram Processing Document in the DOCUMENT directory of the archive. Future releases of this data set are planned to occur approximately monthly until the data coverage has caught up with the regular MRO release schedule.

  7. A new batch of data has been added to the Earth-based S-band Lunar Radar dataset available on the PDS Geosciences Node web site at http://pds-geosciences.wustl.edu/missions/sband/index.htm. This data set contains dual-polarization backscatter maps of the lunar nearside collected at a wavelength of 12.6 cm (S-band), using the 305 m Radio Telescope at Arecibo to transmit and the NRAO's 105 m Robert C. Byrd Green Bank Telescope to receive. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.

  8. A new SHARAD derived data set is available from the PDS Geosciences Node. This is the first release of SHARAD Radargram data processed by the U.S. members of the SHARAD team. It includes data acquired from December 6, 2006 through December 15, 2007.

     

    This data set differs from the original SHARAD RDR data set in that a different set of processing parameters were used, the details of which are described in the Radargram Processing Document in the DOCUMENT directory of the archive. Future releases of this data set are planned to occur approximately monthly until the data coverage has caught up with the regular MRO release schedule.

  9. The fifth release of data from the GRAIL lunar mission is now online at the PDS Geosciences Node.

     

    This release includes new spherical harmonic models comprising data from both the primary and extended missions. In addition, all SPK data products have been revised and now include data from both the primary and extended missions. All new and revised data products can be found on the LGRS RDR archive volume. Please see errata.txt on that volume for more information.

  10. A new batch of data has been added to the Earth-based S-band Lunar Radar dataset available on the PDS Geosciences Node web site at http://pds-geoscienc...sband/index.htm. This data set contains dual-polarization backscatter maps of the lunar nearside collected at a wavelength of 12.6 cm (S-band), using the 305 m Radio Telescope at Arecibo to transmit and the NRAO's 105 m Robert C. Byrd Green Bank Telescope to receive. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.

  11. The fourth release of data from the GRAIL lunar mission is now online at the PDS Geosciences Node.

     

    This release comprises data from both the primary and extended mission phases and includes version 4 of LGRS EDR and CDR data, along with revisions to some RSS EDR data. It is also the first release of RSS EDR data from all other mission phases. New data products include wheel speed LGRS EDR and CDR products (WRS00, WRS1A, and WRS1B), as well as biased tracking data message standard (BTM) and biased open loop file (BOF) RSS EDR products.

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