Quicklook Arctic Weekly Equal-Area Scalable Earth Grid (EASE-Grid) Sea Ice Age, Version 1

This data set is the quicklook version of the Equal-Area Scalable Earth Grid (EASE-Grid) Sea Ice Age product (https://nsidc.org/data/nsidc-0611). It is derived from the Quicklook Arctic Weekly EASE-Grid Sea Ice Motion Vectors data set (https://nsidc.org/data/nsidc-0748). The main parameter for this data set is sea ice age, measured in years. The netCDF file contains one value of sea ice age for each week, coded as integers in a 722 x 722 gridded subset of the 12.5 kilometer Northern Hemisphere EASE-Grid. Citation: Tschudi, M., W. N. Meier, and J. S. Stewart. 2019. Quicklook Arctic Weekly EASE-Grid Sea Ice Age, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/2XXGZY3DUGNQ. [Date Accessed].

本数据集为等面积可缩放地球网格（Equal-Area Scalable Earth Grid，EASE-Grid）海冰年龄产品的快速预览版（https://nsidc.org/data/nsidc-0611）。其数据源自《北极周度EASE-Grid海冰运动矢量快速预览数据集》（https://nsidc.org/data/nsidc-0748）。本数据集的核心参数为海冰年龄，单位为年。该netCDF（网络通用数据格式）文件覆盖12.5千米分辨率北半球EASE-Grid的722×722网格子集，每周存储一个以整数格式编码的海冰年龄数值。引用格式：Tschudi, M.、W. N. Meier 与 J. S. Stewart，2019年。《北极周度EASE-Grid海冰年龄快速预览版（版本1）》[请注明所用子集]。美国科罗拉多州博尔德：美国国家航空航天局（NASA）国家冰雪数据中心分布式主动存档中心。https://doi.org/10.5067/2XXGZY3DUGNQ。[访问日期]