The two Narrow Angle Cameras (NACs) provide high-resolution (0.5 to 2.0 m/pixel) panchromatic images over a combined 5 km swath. NAC images acquired on consecutive orbits, or occasionally over non-consecutive orbits under very similar lighting conditions (e.g. less than 5° difference in incidence angle and the same sun direction), can be combined to create controlled mosaics. A control network is generated to tie the images to the most accurate ground truth available and a bundle adjustment is performed to correct for pointing errors and image alignment. The images are then map-projected using the GLD100 (WAC derived 100 m/pixel DTM) and LOLA derived crossover corrected ephemeris and mosaicked together into an almost seamless mosaic of the region.

When citing this product, use the following reference:

Klem, S. M., Henriksen, M. R., Stopar, J., Boyd, A., & Robinson, M. S. (2014). Controlled LROC Narrow Angle Camera High Resolution Mosaics. In Lunar and Planetary Science Conference (Vol. 45, abstract #2885).

Site Name Reiner Gamma
Center Lat 7.4
Center Lon 301.0
Pixel Scale 1.10 m/px
# Images 6
Incidence High Sun

Images used, in order of layering from front to back:
Image ID Center Lat Center Lon Incidence Pixel Scale
M1136939671L 7.45 301.04 42° 1.08 m/px
M1136939671R 7.44 300.87 42° 1.07 m/px
M1136946783L 7.44 300.71 41° 1.10 m/px
M1136946783R 7.43 300.54 42° 1.10 m/px
M1136932559L 7.46 301.37 43° 1.10 m/px
M1136932559R 7.45 301.19 43° 1.10 m/px

Reiner Gamma high-Sun controlled NAC mosaic (C)

Mosaic (1.10 m/px) (click for more information)