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Found 30 results

  1. Version 1

    540 downloads

    Sharad_radargram_2.m.txt is a Matlab script that produces a SHARAD radargram. It uses the function readsharadrdr.m, also posted here. Both scripts are from Roberto Orosei of the ASI SHARAD Team. After downloading, rename the file to Sharad_radargram_2.m.
  2. May 28th, 2015 - MRO SHARAD Updates Release 4 of SHARAD Radargram data (U.S. team) has been loaded into ODE. This release includes data acquired from 2013-05-25 through 2014-10-05 (orbits 32004 through 38399). Please see https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html and http://pds-geosciences.wustl.edu/missions/mro/sharad.htm for more details.
  3. Hi all, Does anyone know how to extract the ground track coordinates from the .dat file and save it seperately in e.g. a .txt file? I've opened the file in NASAview and know it's column 76, 77 & 78 that contains the groundtrack. Normally I'd just use Matlab, but the .dat file is too large for Matlab to handle. I've tried to load & save the columns using e.g. readcol and ddread in IDL but for some reason I do not get the desired output. Does anyone know of another IDL function that can achieve this?
  4. Hello, I want to know what is the way in which I can remove surface clutter from SHARAD data for proper subsurface feature analysis. Some code or software, if already present, would be very helpful. Thanks Ranjan
  5. Hello, I'm new to SHARAD data and facing problems viewing the 2D radargrams. I have tried to open them with NASAView but it is only showing me columns of numbers. I tried to open the images with ENVI but even with different combinations of header offset, columns and rows, I am not able to view the radargrams. The browse images are there, but to analyze the images I need to view them in ENVI. Could someone please tell me how I might be able to visualize the radargrams in ENVI? (A sample header file for a SHARAD rdr file would also be very helpful). Thank you! Ranjan
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