<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>S.H. Zisk</dc:contributor>
  <dc:creator>H. J. Moore</dc:creator>
  <dc:date>1973</dc:date>
  <dc:description>A large quantity of data on backscattered polarized and depolarized radar echoes from the Moon has been collected from Earth at 3.8-cm wavelength (ref. 33-23). Depolarized echoes are particularly interesting because theory indicates that relatively strong depolarized echoes can be caused by the following factors.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:language>en</dc:language>
  <dc:publisher>National Aeronautics and Space Administration</dc:publisher>
  <dc:title>Remote sensing and photogrammetric studies: Part B: calibration of radar data from apollo 17 and other mission results</dc:title>
  <dc:type>chapter</dc:type>
</oai_dc:dc>