MITTS Digital Camera Imagery and Movie Notes

During MITTS, the NSF/NCAR GV HIAPER flew a left-facing digital cameras for in-flight image capture.

The left-facing camera is a Point Grey Research Hi-Res Flea Hi-Color, 1024 x 768 resolution equipped with an Edmund Optics 6mm lens (#67-709). The field of view is 68 x 51 degrees with approximately 6% barrel distortion. This camera was looking out a left-side cabin window, tipped slightly down and aft from perpendicular to the fuselage.

Images were acquired once per second and stored as JPEG-compressed files, roughly 100 kB each. No image processing was performed beyond converting the raw pixel data to 24 bit color images. Applying a sharpening filter as is ordinarily done by consumer digital cameras will considerably improve the appearance. The UTC date and time are encoded in the filename as YYMMDD-HHMMSS.jpg.

Movies were created by combining the camera image with production-quality data to the right. The movies are playable with Quicktime, Windows Media Player, mplayer, VLC, and others.

For questions, please contact:

Stuart Beaton or Taylor Thomas
NCAR/EOL/RAF
2018-02-08