This mosaic of an Artemis III candidate landing site is composed of images selected to optimize illuminated terrain coverage. As a first step, the thousands of NAC images of the south pole were filtered to the region of interest. To determine optimal image ordering and ensure local areas had consistent lighting geometries, we grouped images by sub-solar longitude. Each image was map-projected at 1 m/pixel and images with sub-solar longitudes within 05° to 30° bins were mosaicked together. Next, we manually aligned the sub-solar longitude mosaics to the LOLA shaded relief products (10 m pixel scale) for offset correction. The final mosaic is a 1 m/pixel 8-bit GeoTiff masked along boundaries to create a mosaic with the appearance of "seamless" transitions between different lighting directions. This mosaic is composed of 159 NACs and 6 bins of sub-solar longitude. We estimate the absolute positional accuracy to be 10 to 20 m. [NASA/GSFC/Arizona State University/Intuitive Machines]

When citing this product, use the following reference: Henriksen, M. R., Burnette, S.R., Brown, H.M., Wagner, R.V., Robinson, M.S., Collins, W.M., Grieser, S.A., Boyd, A.K. (2023), Optimized Illuminated Terrain Coverage of the Candidate Artemis III Landing Sites with LROC NAC Controlled Mosaics. European Lunar Symposium, https://sservi.directus.app/assets/2483b7e0-a336-443d-8739-3d5f4756e1fb.pdf, pg 134-135.

For more information about this and other RDRs, see the RDR Software Interface Specification (SIS) at https://lroc.im-ldi.com/data/LRO-L-LROC-5-RDR-V1.0/LROLRC_2001/DOCUMENT/RDRSIS.PDF.

PDS PRODUCT NAMING CONVENTION

The PRODUCT_ID naming convention for LROC NAC ROIs is:

NAC_ROI_xxxxxxxxSSv_AyyyBzzzz[_##M].IMG where

  • NAC_ROI = indicating it's a NAC ROI product
  • xxxxxxx = words specifying the sitename (8 characters)
  • SS = LO for low Sun angle or HI for high Sun angle
  • v = incremental character for distinguishing multiple mosaics with similar lighting of the same region. Letters are used for individual mosaics and numbers are used for composite mosaics composed of mulitiple controlled mosaics.
  • A = projection type (E for equirectangular, P for polar stereographic)
  • yyy = center latitude to the nearest 10th of a degree
  • B = N for northern hemisphere, S for southern hemisphere
  • zzzz = center longitude to the nearest tenth of a degree. The longitude domain for all NAC DTMs is 360 positive east.
  • [_##M] = indicates the pixel scale in meters; used only for supplementary lower resolution products.

Example: NAC_ROI_APOLLO15LOC_E252N0018.IMG is a NAC ROI of the Apollo 15 landing site with low-Sun. C indicates it's the third low-Sun mosaic of the Apollo 15 landing site produced. This mosaic is centered at latitude=25.2N, longitude=1.8E and is in equirectangular projection.


This mosaic is a composite mosaic formed from the following NAC ROI controlled mosaic products:
  • NAC_ROI_MOUTNPLTLOA
  • NAC_ROI_MOUTNPLTLOB
  • NAC_ROI_MOUTNPLTLOC
  • NAC_ROI_MOUTNPLTLOD
  • NAC_ROI_MOUTNPLTLOE
  • NAC_ROI_MOUTNPLTLOF

Images used, in order of layering from front to back:
RDR Name NAC_ROI_MOUTNPLTLO1_P843S0306
Site Name Mons Mouton Plateau
Center Lat -84.3
Center Lon 30.6
Pixel Scale 1.00 m/px
Image Start Time (UTC) 2010-07-28 14:28:59.855+00
Image Stop Time (UTC) 2023-04-04 22:59:54.197+00
# Images 159
Incidence Low Sun
Minimum Latitude -85.76
Maximum Latitude -82.85
Minimum Longitude 15.49
Maximum Longitude 46.61
Image ID Center Lat Center Lon Incidence Pixel Scale
M1113764197L -84.90 37.46 87° 1.16 m/px
M1113764197R -84.92 37.98 87° 1.16 m/px
M1113771302L -84.81 36.97 87° 1.16 m/px
M1113771302R -84.83 37.48 87° 1.16 m/px
M1113778407L -84.70 36.59 87° 1.15 m/px
M1113778407R -84.71 37.08 87° 1.15 m/px
M1113785512L -84.59 36.10 87° 1.15 m/px
M1113785512R -84.61 36.59 87° 1.15 m/px
M1113792617L -84.50 35.52 87° 1.15 m/px
M1113792617R -84.52 36.00 87° 1.15 m/px
M1113799716L -84.71 33.61 87° 1.15 m/px
M1113799716R -84.72 34.11 87° 1.15 m/px
M1113806831L -84.05 35.25 86° 1.15 m/px
M1113806831R -84.06 35.70 86° 1.15 m/px
M1131702817L -85.61 42.08 85° 1.27 m/px
M1131709927L -85.59 40.67 85° 1.26 m/px
M1131709927R -85.57 41.49 85° 1.26 m/px
M1226026620R -84.44 28.28 84° 1.18 m/px
M1284905882L -85.19 29.55 86° 1.28 m/px
M1284905882R -85.24 28.95 86° 1.27 m/px
M1284919949L -85.58 32.36 86° 1.27 m/px
M1284919949R -85.63 31.78 86° 1.26 m/px
M1284926980L -85.71 33.22 86° 1.26 m/px
M1284926980R -85.76 32.66 86° 1.26 m/px
M1284933994L -85.18 24.99 86° 1.26 m/px
M1284933994R -85.22 24.42 86° 1.25 m/px
M1284941019L -85.07 22.69 85° 1.25 m/px
M1284941019R -85.11 22.13 85° 1.25 m/px
M1284948059L -85.51 26.94 86° 1.25 m/px
M1284948059R -85.56 26.39 86° 1.25 m/px
M1284955083L -85.35 23.74 86° 1.24 m/px
M1284955083R -85.40 23.19 86° 1.24 m/px
M1343538996L -83.62 40.07 84° 1.46 m/px
M1343538996R -83.55 40.80 84° 1.46 m/px
M1343546037L -84.30 44.13 85° 1.46 m/px
M1343546037R -84.23 44.89 85° 1.46 m/px
M1343560092L -84.55 44.40 86° 1.46 m/px
M1343560092R -84.48 45.16 86° 1.46 m/px
M1343574145L -84.68 43.65 86° 1.46 m/px
M1343574145R -84.61 44.41 86° 1.46 m/px
M1343588197L -84.82 43.00 86° 1.46 m/px
M1343588197R -84.74 43.75 86° 1.45 m/px
M1343602251L -85.02 43.25 86° 1.45 m/px
M1343602251R -84.94 43.99 86° 1.45 m/px
M1343616304L -85.18 43.15 86° 1.45 m/px
M1343616304R -85.10 43.87 86° 1.44 m/px
M1345990623L -84.07 29.21 84° 1.42 m/px
M1345990623R -84.13 28.51 84° 1.42 m/px
M1346004678L -84.25 28.54 84° 1.41 m/px
M1346004678R -84.31 27.85 84° 1.41 m/px
M1346025755L -84.33 26.07 84° 1.39 m/px
M1346025755R -84.40 25.40 84° 1.39 m/px
M1346039811L -84.57 26.31 85° 1.39 m/px
M1346039811R -84.63 25.65 85° 1.39 m/px
M134966607L -84.41 34.32 87° 1.27 m/px
M134966607R -84.41 35.32 87° 1.27 m/px
M137321087L -84.76 35.76 85° 1.27 m/px
M137321087R -84.75 36.82 85° 1.27 m/px
M137388932L -84.70 22.13 84° 1.22 m/px
M137388932R -84.70 23.14 84° 1.22 m/px
M1376568114L -84.26 27.69 84° 1.48 m/px
M1376568114R -84.33 26.97 84° 1.48 m/px
M1376631422L -84.71 24.64 85° 1.47 m/px
M1376631422R -84.79 23.98 85° 1.46 m/px
M1376645488R -84.77 22.02 85° 1.47 m/px
M1407194035L -84.63 23.98 85° 1.55 m/px
M1407194035R -84.73 23.36 85° 1.55 m/px
M142036720L -83.10 37.67 82° 1.24 m/px
M142036720R -83.10 36.88 82° 1.24 m/px
M142043503L -83.10 36.38 82° 1.24 m/px
M142043503R -83.11 35.59 82° 1.24 m/px
M142050286L -83.10 35.06 82° 1.24 m/px
M142050286R -83.11 34.27 82° 1.24 m/px
M142057069L -83.10 33.73 82° 1.24 m/px
M142057069R -83.11 32.94 82° 1.24 m/px
M142063852L -83.10 32.39 82° 1.24 m/px
M142063852R -83.11 31.60 82° 1.24 m/px
M142070634L -83.10 31.07 82° 1.24 m/px
M142070634R -83.10 30.28 82° 1.24 m/px
M142077416L -83.08 29.77 82° 1.23 m/px
M142077416R -83.09 28.98 82° 1.23 m/px
M142084198L -83.08 28.50 82° 1.23 m/px
M142084198R -83.09 27.72 82° 1.23 m/px
M142090980L -83.09 27.24 82° 1.23 m/px
M142090980R -83.09 26.46 82° 1.23 m/px
M142097762L -83.08 26.00 82° 1.22 m/px
M142097762R -83.08 25.23 82° 1.22 m/px
M142104544L -83.07 24.76 82° 1.21 m/px
M142104544R -83.07 24.00 82° 1.20 m/px
M1435267359R -84.50 35.31 84° 1.52 m/px
M1435288408R -84.46 32.17 84° 1.52 m/px
M150265238R -84.52 33.51 88° 0.91 m/px
M170431748L -85.48 24.48 84° 1.16 m/px
M170431748R -85.47 25.59 84° 1.16 m/px
M170438536L -85.45 23.26 84° 1.14 m/px
M170438536R -85.44 24.35 84° 1.14 m/px
M170445323L -85.44 22.14 84° 1.13 m/px
M170445323R -85.43 23.21 84° 1.13 m/px
M175153469L -84.21 24.21 84° 1.28 m/px
M175153469R -84.22 23.49 85° 1.28 m/px
M175160207L -83.85 22.82 84° 1.27 m/px
M175160207R -83.86 22.16 84° 1.27 m/px
M175166951L -83.75 21.69 84° 1.26 m/px
M175166951R -83.75 21.04 84° 1.26 m/px
M175173697L -83.39 20.40 84° 1.26 m/px
M175173697R -83.40 19.81 84° 1.25 m/px
M175180457L -83.94 19.83 84° 1.25 m/px
M175180457R -83.94 19.18 84° 1.25 m/px
M175187202L -84.58 19.51 85° 1.25 m/px
M175187202R -84.59 18.79 85° 1.25 m/px
M175193948L -84.57 18.67 85° 1.25 m/px
M175193948R -84.58 17.95 85° 1.25 m/px
M175200694L -84.59 17.90 85° 1.25 m/px
M175200694R -84.60 17.19 85° 1.25 m/px
M175207440L -84.57 17.10 85° 1.25 m/px
M175207440R -84.58 16.39 85° 1.25 m/px
M175214185L -84.48 16.21 85° 1.25 m/px
M175214185R -84.49 15.51 85° 1.25 m/px
M178548314L -84.55 27.16 90° 1.18 m/px
M178548314R -84.56 27.70 90° 1.18 m/px
M178555461L -84.62 26.26 90° 1.18 m/px
M178555461R -84.62 26.81 90° 1.17 m/px
M178562608L -84.68 25.35 90° 1.17 m/px
M178562608R -84.69 25.91 90° 1.17 m/px
M178569755L -84.70 24.56 90° 1.17 m/px
M178569755R -84.71 25.11 90° 1.17 m/px
M178576904L -84.67 23.84 90° 1.17 m/px
M178576904R -84.68 24.40 90° 1.17 m/px
M178584050L -84.75 22.88 90° 1.17 m/px
M178584050R -84.76 23.45 90° 1.17 m/px
M178591198L -84.76 22.07 90° 1.17 m/px
M178591198R -84.76 22.63 90° 1.17 m/px
M178598346L -84.73 21.33 90° 1.18 m/px
M178598346R -84.74 21.89 90° 1.17 m/px
M178605493L -84.74 20.52 90° 1.18 m/px
M178605493R -84.74 21.08 90° 1.18 m/px
M178612641L -84.70 19.77 90° 1.18 m/px
M178612641R -84.71 20.34 90° 1.18 m/px
M178619789L -84.67 19.00 90° 1.18 m/px
M178619789R -84.68 19.57 90° 1.18 m/px
M178626937L -84.65 18.18 90° 1.18 m/px
M178626937R -84.66 18.75 90° 1.18 m/px
M178634085L -84.59 17.41 90° 1.18 m/px
M178634085R -84.60 17.98 90° 1.18 m/px
M180850016L -84.44 33.33 88° 1.18 m/px
M180850016R -84.45 33.86 88° 1.18 m/px
M180857163L -84.52 32.17 88° 1.18 m/px
M180857163R -84.53 32.71 88° 1.18 m/px
M180864311L -84.57 31.12 88° 1.18 m/px
M180864311R -84.59 31.67 88° 1.18 m/px
M180871460L -84.59 30.26 88° 1.18 m/px
M180871460R -84.60 30.81 88° 1.18 m/px
M180878607L -84.65 29.30 88° 1.18 m/px
M180878607R -84.66 29.86 88° 1.18 m/px
M180885751L -84.60 28.69 88° 1.18 m/px
M180885751R -84.61 29.25 88° 1.18 m/px
M180892899L -84.63 27.85 88° 1.18 m/px
M180892899R -84.64 28.41 88° 1.18 m/px
M180900048R -84.63 27.71 88° 1.18 m/px


Link to browse PNG
https://lroc.im-ldi.com/data/LRO-L-LROC-5-RDR-V1.0/LROLRC_2001/EXTRAS/BROWSE/NAC_ROI/MOUTNPLTLO1/NAC_ROI_MOUTNPLTLO1_P843S0306.BROWSE.PNG

Mons Mouton Plateau low-Sun controlled NAC mosaic (Combined mosaic #1)

Mosaic (1.00 m/px) (click for more information)


Supplemental Downloads