PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2003-07-01 NOTE = "Description of the BROWSE directory contents for an ODY THEMIS archive volume." END_OBJECT = TEXT END BROWSE Directory Contents The BROWSE directory contains reduced-size, easily viewed versions of the 2001 Odyssey THEMIS standard data products. Browse image names are based on the PRODUCT_ID of the data product that they represent, following the pattern of Aooooonnn.png. Thumbnail images are browse images reduced to 10% of the original file size, saved in the JPEG file format, and named following the pattern Aooooonnn_small.jpg. THEMIS browse and thumbnail images are stored in sudirectories named for the image contents following the pattern "Aoooxx". Subdirectory and image name patterns are case insensitive and defined as A is a 1 letter description of the type of image collected; [ I = infrared image; V = visible image ] ooooo is the 5-digit mission orbit number when the data was collected, zero padded oooxx is the first 3 numbers of the mission orbit number when the data was collected, zero padded, followed by a placeholder representing the remaining digits of the mission orbit number nnn is the 3-digit image sequence number indicating the order that images were collected within a given orbit .png file extension descriptor indicating that this file is formatted following Portable Network Graphics (PNG) standards .jpg file extension descriptor indicating that this file is formatted following Joint Photographic Experts Group (JPEG) standards