local globeIdentifier = asset.require("scene/solarsystem//planets/earth/moon/moon").Moon.Identifier

local layer = {
  Identifier = "NAC_DTM_APOLLO17_SLOPE",
  Name = [[LRO Narrow Angle Camera, Slope Apollo 17]],
  FilePath = asset.localResource("NAC_DTM_APOLLO17_SLOPE.vrt"),
  Description = [[This is a color slope map derived from a 5m Digital Terrain Model (DTM) of the Apollo 17 landing site created with Narrow Angle Camera (NAC) stereo image pairs from the Lunar Reconnaissance Orbiter Camera (LROC) aboard the Lunar Reconnaissance Orbiter (LRO). Image is 3-channel RGB TIFF, 8 bits/sample, 3 samples/pixel in single image plane configuration]]
}
  
asset.onInitialize(function()
  openspace.globebrowsing.addLayer(globeIdentifier, "ColorLayers", layer)
end)
  
asset.onDeinitialize(function()
  openspace.globebrowsing.deleteLayer(globeIdentifier, "ColorLayers", layer.Identifier)
end)
  
asset.export("layer", layer)


asset.meta = {
  Name = [[LRO Narrow Angle Camera, Slope Apollo 17]],
  Version = "1.0",
  Author = "NASA/Treks",
  URL = "https://trek.nasa.gov/moon/#v=0.1&x=0&y=0&z=1&p=urn:ogc:def:crs:EPSG::104903&d=&l=NAC_DTM_APOLLO17_SLOPE%2Ctrue%2C1&b=moon&e=-180.0%2C-90.0%2C180.0%2C90.0&sfv=&w=",
  License = "NASA/Treks",
  Description = [[LRO Narrow Angle Camera, Slope Apollo 17 layer from NASA/Treks for Moon]]
}
