@article{oai:nipr.repo.nii.ac.jp:00003845, author = {アオキ, テルオ and セコ, カツモト and アオキ, タダオ and フカボリ, マサシ and AOKI, Teruo and SEKO, Katsumoto and AOKI, Tadao and FUKABORI, Masashi}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {Nov}, note = {P(論文), Snow surface albedo and transmittance inside the snow have been investigated by observation and modeling. Observations were taken by a grating type spectrometer at Tokamachi in March 1993. The observed snow was old and very wet. Microscope photo-graphs of snow grains taken at this time indicate that snow grain is spherical particles with size of about 1.0μm. Surface albedo and transmittance of snow by a multiple scattering model for the atmosphere-snow system with pure snow grain size of 1.0μm have similar wavelength dependence to our observation. Though both the maximum albedo and transmit-tance have been observed at the wavelength 0.55μm, model calculation shows that this wavelength is 0.45μm. Moreover, the observed albedo is lower than the model with a maximum of 10% in visible region. It is considered that these differences are mainly due to impurities and/or liquid water in natural snow.}, title = {A COMPARISON OF OBSERVATION WITH MODELING FOR ALBEDO AND TRANSMITTANCE OF SNOW}, volume = {8}, year = {1994} }