Summary of the ABoVE L-band and P-band Airborne SAR Surveys, 2012-2022

This dataset contains tables containing Airborne flight metadata from synthetic aperture radar (SAR) surveys from 2012 to 2022 in Alaska and Canada. NASA's Arctic Boreal Vulnerability Experiment (ABoVE) conducted airborne SAR surveys of over 120,000 km2 in Alaska and northwestern Canada during 2017, 2018, 2019, and 2022. Legacy lines acquired between 2012 and 2015 by other projects are included for completeness and to enable longer times series creation. The data files and companion file contain L-band and P-band airborne SAR metadata acquired during the ABoVE airborne campaigns. Included are detailed descriptions of ~80 SAR flight lines and how each fits into the ABoVE experimental design. Extensive maps, tables, and hyperlinks give direct access to every flight plan as well as individual flight lines. This entry is a guide to enable interested readers to fully explore the ABoVE L- and P-band SAR data.

本数据集包含2012年至2022年间，阿拉斯加及加拿大地区合成孔径雷达（SAR）航空调查的飞行元数据表格。美国国家航空航天局（NASA）的北极 boreal易损性实验（ABoVE）于2017年至2019年及2022年间，对阿拉斯加及加拿大西北部超过12万平方公里的区域进行了航空SAR调查。为保持数据完整性并允许可视较长的时间序列，还包括了2012年至2015年间由其他项目获取的遗产航线。数据文件及伴随文件包含了ABoVE航空活动中获取的L波段和P波段航空SAR元数据。其中详细描述了约80条SAR飞行航线及其如何融入ABoVE实验设计。丰富的地图、表格和超链接提供了直接访问每一份飞行计划及单独飞行航线的方式。本条目旨在指导感兴趣的读者全面探索ABoVE的L波段和P波段SAR数据。