A variation on the Chamberlin trimetric map projection
Sign Up to like & getrecommendations! Published in 2021 at "Cartography and Geographic Information Science"
DOI: 10.1080/15230406.2021.1975571
Abstract: We present a variation on the Chamberlin trimetric map projection. This new projection, which we call the matrix trimetric projection, consists of a linear transformation of the squares of the dist... read more here.
Keywords: map projection; chamberlin trimetric; variation chamberlin; trimetric map ... See more keywords
Primary mirror segmentation for large optical telescopes: an inverse map projection approach.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.433398
Abstract: Large segmented-mirror telescopes are powerful tools used in modern astronomy. Segmentation of the primary mirror is important for support design, mirror fabrication, and construction cost reduction. A curvature study showed that a primary mirror with… read more here.
Keywords: mirror segmentation; primary mirror; mirror; map projection ... See more keywords