risp_area.csv

Daily Ross Ice Shelf Polynya area (km²) derived from SSM/I series data. The general polynya detection algorithm used to create the data is presented in<br>Tamura, T., K. I. Ohshima, T. Markus, D. J. Cavalieri, S. Nihashi, and N. Hirasawa (2007), Estimation of thin ice thickness and detection of fast ice from SSM/I data in the Antarctic Ocean, Journal of Atmospheric and Oceanic Technology, 24(10), 1757-1772, doi:10.1175/jtech2113.1.基于SSM/I系列卫星数据生成的罗斯冰架（Ross Ice Shelf）冰间湖（Polynya）日面积数据集，单位为平方千米。本数据集所采用的通用冰间湖检测算法源自如下文献：Tamura, T., K. I. Ohshima, T. Markus, D. J. Cavalieri, S. Nihashi及N. Hirasawa（2007），《南极海域基于SSM/I数据的薄冰厚度估算与固定冰检测》，《大气与海洋技术学报》，24(10)，1757-1772，DOI: 10.1175/jtech2113.1。