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Geolocation performance of DMSP, VIIRS, and LJ1-01 NTL imagery: (a) overlay of DMSP and Google Map images for Yichang City; (b) overlay of VIIRS and Google Map images for Yichang City; (c) overlay of LJ1-01 and Google Map images for Yichang City; (d) overlay of corrected LJ1-01 and Google Map images of Yichang City.
