极地5km分辨率海冰密集度产品（2001-2020）

融合多源遥感（可见光遥感、被动微波、主动微波）数据，基于ASI算法、NT算法及NT2算法等的极地海冰高分辨率密集度产品。面向全球变化、极地航道设计等国内外用户，提供在线数据产品分级服务。

This is a high-resolution polar sea ice concentration product that integrates multi-source remote sensing data including visible light remote sensing, passive microwave remote sensing, and active microwave remote sensing, and is developed based on algorithms such as ASI, NT, and NT2. It provides online tiered data product services for domestic and international users such as those engaged in global change research and polar shipping route design.

搜集汇总

背景与挑战

背景概述

该数据集是一个极地海冰密集度产品，覆盖2001年至2020年，具有5公里高空间分辨率。它融合了可见光遥感、被动微波和主动微波等多源遥感数据，并基于ASI、NT和NT2等算法生成，旨在支持全球变化研究和极地航道设计等应用，提供在线分级服务。