Forward-Looking Digital Camera Imagery. Version 1.0

During IDEAS-4 C130, the C-130 flew a forward looking digital camera for in-flight video capture. Individual photo jpeg images were captured once per second during IDEAS-4 C130 flights. Images taken after dark have been stripped from this archive and the remaining images have been combined into hour long tarfiles running from zero minutes zero seconds (or the start time of the first file) to 59 minutes 59 seconds (or the end time of the last file) after each hour. Note that the first and last tarfile for each flight will contain less than a full hour of imagery. Directory files returned with each order give the contents of each corresponding tar file. This dataset only contains forward-looking images.

在IDEAS-4 C130任务期间，C-130运输机搭载前视数码相机以开展空中视频采集工作。在本次任务的各次飞行中，每秒钟采集一张JPEG图像（JPEG）。本归档已剔除夜间拍摄的图像，剩余图像被整合为单小时时长的tar归档文件（tarfile），每个文件覆盖每小时的0分0秒（或首个文件的起始时间）至59分59秒（或末个文件的结束时间）的时段。请注意，每次飞行的首个与末个tar归档文件所包含的影像时长不足一小时。每份订单附带的目录文件，将列明对应tar归档文件的全部内容。本数据集仅包含前视成像内容。