MASTER: Instrument validation, California-Oregon-Washington, August, 2003

This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during a single flight aboard a NASA WB-57 aircraft over California, Nevada, Oregon, and Washington, U.S., on 2003-08-27. This deployment was an instrument validation flight. Imagery was collected over the Cascade Mountains and Lake Tahoe. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 25-meter spatial resolution. The L1B file format is HDF-4. In addition, the dataset includes flight path, spectral band information, instrument configuration, ancillary notes, and summary information for the flight, and browse images derived from each L1B data file.

本数据集囊括了MODIS/ASTER机载模拟器（MASTER）仪器所生成的1B级（L1B）数据产品。该光谱数据采集于2003年8月27日，在美国加利福尼亚、内华达、俄勒冈和华盛顿上空，搭乘NASA的WB-57飞机执行的单次飞行任务中。此次部署旨在对仪器进行验证。图像采集覆盖了卡斯凯德山脉和太浩湖地区。数据产品包括1B级地理参照的多光谱影像，这些影像为经过校准的辐射亮度，覆盖了从0.460至12.879微米波长范围内的50个波段，空间分辨率约为25米。1B文件格式为HDF-4。此外，数据集还包括飞行路径、光谱波段信息、仪器配置、辅助说明以及飞行概要信息，以及由每个1B数据文件派生的浏览图像。