TY - RPRT TI - Estimating the time of melt onset and freeze onset over Arctic sea-ice area using active and passive microwave data AU - Gennady I. Belchansky AU - David C. Douglas AU - Ilia N. Mordvintsev AU - Nikita G. Platonov PY - 2004 DO - 10.1016/j.rse.2004.05.001 UR - https://pubs.usgs.gov/publication/1013395 ID - 1013395 ER -