Logger data from the Mobile Instrumented Sensor Platform (MISP), Toolik Lake, Alaska, 2019

This data is a part of the Arctic Observing Network sites in northern Alaska under the project title: Arctic Observing Networks: Collaborative Research: ITEX (International Tundra Experiment) AON (Arctic Observing Network) - understanding the relationships between vegetation change, plant phenology, and ecosystem function in a warming Arctic. These files represent spectral reflectance data measured near-daily within a 2m X 50m tundra vegetation monitoring transect in Toolik Lake, Alaska. This sensor trolley platform is known as the Mobile Instrumented Sensor Platform (MISP) and formerly known as the Networked Info-Mechanical System. The sensor trolley was equipped with instruments for recording the distance to vegetation canopy (SR50a Sonic Distance, Campbell Scientific), up- and downwelling short- and longwave radiation (CNR4 net radiometer, Kipp and Zonen), air temperature and surface temperature (SI-111 IR radiometer, Apogee Instruments Inc.) and spectral reflection (Jaz Combo-2, Ocean Optics; GreenSeeker RT100). This dataset contains MISP measurements from Toolik Lake.

本数据集隶属于阿拉斯加北部北极观测网站点，所属项目名称为：北极观测网络：合作研究：ITEX（国际冻原实验，International Tundra Experiment）AON（北极观测网，Arctic Observing Network）——解析变暖北极地区植被变化、植物物候与生态系统功能之间的关联。这些文件对应在阿拉斯加州图利克湖一处2米×50米的冻原植被监测样带上近乎每日采集的光谱反射率数据。该传感器台车平台被称为移动仪器传感平台（Mobile Instrumented Sensor Platform, MISP），前身为网络化信息机械系统（Networked Info-Mechanical System）。该台车搭载了多类观测设备：用于测量植被冠层距离的SR50a型声波测距仪（Campbell Scientific）、采集上行与下行短波及长波辐射的CNR4型净辐射计（Kipp and Zonen）、测量空气温度与地表温度的SI-111型红外辐射计（Apogee Instruments Inc.），以及光谱反射率测量设备：Jaz Combo-2型光谱仪（Ocean Optics）与GreenSeeker RT100型传感器。本数据集包含来自图利克湖的MISP观测数据。