认识海冰厚度在气温等因子影响下随时间变化的特征，是估算海冰资源量的基础。
It is the basis for estimation of the amount of sea ice resources to understand the changing characteristics of sea ice thickness with the effect by some factors, such as temperature.
以这一关系为基础，再结合其它相关因子，可以估算海冰厚度和某一时刻的海冰资源量。
Based on this relationship and taking other factors into consideration, the sea ice thickness and the amount sea ice at a certain time can be estimated.
文中提出了一种简单易行的海冰资源量遥感估算方法，包括提取海冰的结冰范围和反演冰厚分布。
The paper advances a feasible estimation methodology of using remote sensing data to calculate sea ice resource which includes ice extension and inversion ice thickness distribution.
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