@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000930, author = {Nakajima, Teruyuki and Higurashi, Akiko}, issue = {20}, journal = {Geophysical research letters}, month = {Oct}, pages = {3815--3818}, title = {A use of two‐channel radiances for an aerosol characterization from space}, volume = {25}, year = {1998} }