Kite Aerial Photography MISP grid Barrow and Atqasuk, Alaska 2016 - 2017

Aerial photographs were collected during the 2016 and 2017 growing seasons at each Mobile Instrumented System Platform (MISP) located at Utqiaġvik (formerly Barrow), Alaska as well as in Atqasuk, Alaska. Most of the pictures taken are high resolution, however only a few are lacking good quality. The date, start and end flight times (local), the people present, cloud conditions, ground wind speed, weather conditions, height of rig, average kite angle, and the camera and kite used were recorded. These measurements are part of the Arctic Observing Network (AON) - International Tundra Experiment (ITEX) initiative and help to document seasonal changes in surface moisture and structure at high spatial scales.本数据集的航空影像采集工作于2016年与2017年的生长季开展，采集点位覆盖阿拉斯加乌特恰维克（Utqiaġvik，原名为巴罗）及阿拉斯加阿特萨斯克（Atqasuk）的所有移动观测系统平台（Mobile Instrumented System Platform, MISP）。本次采集的航片大多为高分辨率影像，仅少数存在画质不佳的问题。记录参数涵盖拍摄日期、本地起降时段、在场人员、云况、地面风速、天气状况、作业支架高度、平均风筝倾角，以及所使用的相机与风筝型号。本数据集属于北极观测网（Arctic Observing Network, AON）-国际冻原实验（International Tundra Experiment, ITEX）倡议项目的组成部分，用于以高空间尺度记录地表湿度与地表结构的季节变化特征。