The Modular Aerial Sensing System
The Modular Aerial Sensing System
复制标题
模块化空中传感系统
DOI：
10.1175/jtech-d-15-0067.1
复制
发表时间：
2016
影响因子：
2.2
通讯作者：
N. Statom
中科院分区：
文献类型：
--
作者：
W. Melville;L. Lenain;D. Cayan;M. Kahru;J. Kleissl;P. Linden;N. Statom
摘要卫星遥感以其不断提高的空间分辨率提供全球覆盖的能力，使海洋、地球、大气和环境科学取得了显著的进步。虽然对地静止海洋水色卫星有例外，但低地球轨道卫星的时间覆盖范围对于在数小时至数天的时间尺度上演变的海洋学过程来说并非最佳。在水文学中，时间尺度可以从山洪暴发的几小时到降雪的几天，再到融雪进入河流系统的几个月。在更小的尺度上，建筑环境的遥感需要几米或更好的建筑分辨率。对于这种广泛的现象，卫星数据需要补充更高分辨率的机载数据，这些数据不受卫星轨道的严格时间表的限制。为了满足这些需求，一种新型的，便携式，高分辨率的机载地形激光雷达与视频，红外和高光谱成像系统是在…
AbstractSatellite remote sensing has enabled remarkable progress in the ocean, earth, atmospheric, and environmental sciences through its ability to provide global coverage with ever-increasing spatial resolution. While exceptions exist for geostationary ocean color satellites, the temporal coverage of low-Earth-orbiting satellites is not optimal for oceanographic processes that evolve over time scales of hours to days. In hydrology, time scales can range from hours for flash floods, to days for snowfall, to months for the snowmelt into river systems. On even smaller scales, remote sensing of the built environment requires a building-resolving resolution of a few meters or better. For this broad range of phenomena, satellite data need to be supplemented with higher-resolution airborne data that are not tied to the strict schedule of a satellite orbit. To address some of these needs, a novel, portable, high-resolution airborne topographic lidar with video, infrared, and hyperspectral imaging systems was in...