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    <title>Lunar Topography and Photometric Cube Data V1.0</title>
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      <author_list>Weirich, J.R.; Palmer, E.E.; Gaskell, R.; Domingue, D.L.; Hare, T.M.</author_list>
      <publication_year>2023</publication_year>
      <doi>10.17189/jdpv-z697</doi>
      <description>This package contains topography and photometric data generated by the Gaskell
Stereophotoclinometry (SPC) software suite. It focuses on six regions on the Moon.
These include wrinkle ridges at Dorsa Aldrovandi, two locations of the lunar swirl
within Mare Ingenii, Karpinskiy crater, a swirl within Mare Moscoviense, Reiner
Gamma, and Tsiolkovskiy crater. We generated regional Digital Terrain Models (DTM),
each about 50 to 100 square kilometers, using Lunar Reconnaissance Orbiter (LRO)
Narrow Angle Camera (NAC) images from both the right and left cameras. Depending on
the location, each vertex of the topography represents heights every 5 to 0.7 meters,
with an uncertainty of about one to two vertices. The topography data is provided in
both cubes readable by the USGS ISIS program, and as a geoTIFF which can be read by
programs such as ArcGIS. We generated photometric data (in cube format) that is
aligned to, and has the same horizontal spacing as, the topographic cube data. For
each LROC image, four cubes were generated; I/F (reflectance), Local Phase Angle,
Local Emission Angle, and Local Incidence Angle. Each cube pixel represents the value
at each vertex of the DTM.</description>
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    <description>This package contains topography and photometric data generated by the Gaskell
Stereophotoclinometry (SPC) software suite. It focuses on six regions on the Moon.
These include wrinkle ridges at Dorsa Aldrovandi, two locations of the lunar swirl
within Mare Ingenii, Karpinskiy crater, a swirl within Mare Moscoviense, Reiner
Gamma, and Tsiolkovskiy crater. We generated regional Digital Terrain Models (DTM),
each about 50 to 100 square kilometers, using Lunar Reconnaissance Orbiter (LRO)
Narrow Angle Camera (NAC) images from both the right and left cameras. Depending on
the location, each vertex of the topography represents heights every 5 to 0.7 meters,
with an uncertainty of about one to two vertices. The topography data is provided in
both cubes readable by the USGS ISIS program, and as a geoTIFF which can be read by
programs such as ArcGIS. We generated photometric data (in cube format) that is
aligned to, and has the same horizontal spacing as, the topographic cube data. For
each LROC image, four cubes were generated; I/F (reflectance), Local Phase Angle,
Local Emission Angle, and Local Incidence Angle. Each cube pixel represents the value
at each vertex of the DTM.</description>
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