ATom: L2 In Situ Measurements of Aerosol Microphysical Properties (AMP)

This dataset provides the number, surface area, and volume concentrations and size distributions of dry aerosol particles measured by the Aerosol Microphysical Properties (AMP) instrument package during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. Five instruments--two nucleation-mode aerosol size spectrometers (NMASS), two ultra-high sensitivity aerosol spectrometers (UHSAS), and a laser aerosol spectrometer (LAS)--comprise the AMP package. The AMP payload provides size distributions with up to one-second time resolution for dry aerosol particles between 0.003 and 4.8 microns in diameter.

本数据集提供了由美国国家航空航天局（NASA）大气层析（ATom）任务在空中飞行任务期间，通过气溶胶微物理性质（AMP）仪器包测量的干气溶胶粒子的数量、表面积浓度、体积浓度及尺寸分布。AMP包由五台仪器组成，包括两台核化模式气溶胶尺寸光谱仪（NMASS）、两台超高灵敏度气溶胶光谱仪（UHSAS）以及一台激光气溶胶光谱仪（LAS）。AMP有效载荷提供了直径在0.003至4.8微米范围内的干气溶胶粒子的尺寸分布，时间分辨率为每秒一次。