A. V. Nefian

Papers

Total Citations

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About

Dr. A. V. Nefian is a leading figure in planetary photogrammetry, with a primary focus on the precise 3D mapping of the lunar surface. His major contributions center on the digital resurrection and scientific exploitation of archival Apollo-era data. Notably, he has led efforts to reprocess and analyze imagery from the integrated photogrammetric mapping system flown on Apollo missions 15, 16, and 17. This system, which included a Metric Camera, Panoramic Camera, star camera, and laser altimeter, was originally used for mission support. Dr. Nefian’s work, such as his 2018 paper "Revisiting the Apollo Photogrammetric Mapping System" (4 citations) and his 2016 study on processing Apollo 15 oblique images (3 citations), demonstrates the enduring value of these datasets. By applying modern computer vision and photogrammetric techniques, he has generated high-resolution digital elevation models and orthoimages, enabling new geological and selenodetic analyses. His research bridges historical space exploration with cutting-edge computational methods, providing essential foundational data for future lunar missions. Dr. Nefian’s efforts ensure that the legacy of the Apollo program continues to yield scientific returns, solidifying his reputation as a key contributor to planetary mapping science.