The influence of crystal modifiers on the crystallinity, particle morphology and brightness of precipitated calcite powders hydrothermally prepared from black marble waste
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.07.002
Abstract: Abstract Calcite powders were prepared from black marble waste by milling and alkaline hydrothermal processes. Crystal modifiers including two sulfates and an organophosphate chelator were used to study their effects on the crystallinity and particle… read more here.
Keywords: black marble; prepared black; crystal modifiers; brightness ... See more keywords
NASA's Black Marble Nighttime Lights Product Suite
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DOI: 10.1016/j.rse.2018.03.017
Abstract: NASA's Black Marble nighttime lights product suite (VNP46) is available at 500m resolution since January 2012 with data from the Visible Infrared Imaging Radiometer Suite (VIIRS) Day/Night Band (DNB) onboard the Suomi National Polar-orbiting Platform… read more here.
Keywords: black marble; lights product; marble nighttime; product suite ... See more keywords
NASA’s Black Marble Multiangle Nighttime Lights Temporal Composites
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DOI: 10.1109/lgrs.2022.3176616
Abstract: In addition to the daily Black Marble products (VNP46A1/A2), the recently released temporal composite products (VNP46A3/A4) are generated from daily high-quality, atmospheric, and lunar-Bidirectional Reflectance Distribution Function (BRDF) corrected, Visible Infrared Imaging Radiometer Suite (VIIRS)… read more here.
Keywords: nighttime lights; black marble; multiangle nighttime; nasa black ... See more keywords