BOREAS LEVEL-4C AVHRR-LAC TEN-DAY COMPOSITE IMAGES: SURFACE PARAMETERS

The BOREAS Staff Science Satellite Data Acquisition Program focused on providing the research teams with the remotely sensed satellite data products they needed to compare and spatially extend point results. MRSC and BORIS personnel acquired, processed, and archived data from the AVHRR instruments on the NOAA-11 and -14 satellites. The AVHRR data were acquired by CCRS and were provided to BORIS for use by BOREAS researchers. These AVHRR level-4c data are gridded, 10-day composites of surface parameters produced from sets of single-day images. Temporally, the 10-day compositing periods begin 11-Apr-1994 and end 10-Sep-1994. Spatially, the data cover the entire BOREAS region. The data are stored in binary image format files. Companion files include example thumbnail images that may be viewed and the image data files downloaded using a convenient viewer utility.BOREAS科研卫星数据采集计划旨在为各研究团队提供所需的遥感卫星数据产品，用于对点尺度结果进行对比并在空间维度上拓展其应用范围。MRSC与BORIS工作人员获取、处理并归档了NOAA-11及NOAA-14卫星上搭载的先进甚高分辨率辐射计（AVHRR）仪器所产生的数据；此类AVHRR数据由加拿大遥感中心（CCRS）获取后，提供给BORIS供BOREAS研究人员使用。本次公开的AVHRR 4c级数据为网格化的10天合成地表参数产品，由单日影像集合成而来；在时间维度上，该10天合成周期始于1994年4月11日，止于1994年9月10日；空间上，该数据集覆盖整个BOREAS研究区域。数据以二进制影像格式文件存储，配套文件包含可直接查看的示例缩略图，以及可通过便捷查看器工具下载的影像数据文件。