CARVE: L1 Spectral Radiances from Airborne FTS, Alaska, 2012-2015

This data set contains Level 1 spectral radiance data collected using the Fourier Transform Spectrometer (FTS) during airborne campaigns over the Alaskan and Canadian Arctic for the Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE). Flight campaigns took place from 2012 to 2015 between the months of March and November to enable investigation of both seasonal and inter-annual variability in atmospheric gas content. The measurements included in this data set are crucial for understanding changes in Arctic carbon cycling and the potential threats posed by thawing of Arctic permafrost.

本数据集包含为执行"北极碳库脆弱性实验（Carbon in Arctic Reservoirs Vulnerability Experiment, CARVE）"，在阿拉斯加及加拿大北极地区开展机载观测任务期间，通过傅里叶变换光谱仪（Fourier Transform Spectrometer, FTS）采集得到的一级光谱辐射数据。本次飞行观测任务于2012年至2015年的3月至11月间实施，旨在探究大气气体含量的季节变率与年际变率。本数据集收录的观测数据，对于解析北极碳循环变化以及北极永久冻土融化引发的潜在威胁具有至关重要的作用。