NSF/NCAR GV HIAPER Digital Camera Movies with Data - Final. Version 1.0

During CONTRAST (CONvective TRansport of Active Species in the Tropics), the NSF/NCAR GV HIAPER (Gulfstream-V High-performance Instrumented Airborne Platform for Environmental Research) withTail Number GV_N677F flew digital cameras for in-flight video capture. Individual photo jpeg images were captured once per second during flights. Images taken after dark have been stripped from this archive. Remaining forward, downward, left- and right-facing images for each second were combined into a single image and processed to include production data along the right side of the image and converted to Quicktime movie files. The movies are h.264 codec playable with Quicktime (Mac and Windows), xine, (linux) and mplayer (many platforms). The original images are 1024x768 pixels and were recorded at 1 frame/second. The movies are set to play back at 512x384 pixels and 15 fps.在热带地区活性物质对流输运（CONvective TRansport of Active Species in the Tropics, CONTRAST）项目期间，尾号为GV_N677F的美国国家科学基金会/国家大气研究中心湾流V型高性能机载环境研究仪器平台（NSF/NCAR GV HIAPER, Gulfstream-V High-performance Instrumented Airborne Platform for Environmental Research）搭载了数码相机以开展机载视频采集工作。飞行期间，每秒钟采集一张单幅JPEG（JPEG）格式照片。本档案库已移除所有夜间拍摄的图像。将每秒留存的前视、下视、左视及右视图像合并为单幅图像，并在图像右侧添加任务数据后，转换为Quicktime影片文件。此类影片采用h.264编码格式，可通过Quicktime（Mac及Windows系统）、xine（Linux系统）及多平台兼容的mplayer播放器播放。原始图像分辨率为1024×768像素，采集帧率为1帧/秒；最终生成的影片分辨率调整为512×384像素，播放帧率为15fps。