SAR图像MSTAR数据库，全JPEG格式

MSTAR/IU (Public) T-72 Variants The variants are: A04, A05, A07, A10, A32, A62, A63, and A64 DISC USAGE This CD-ROM was created using the ISO-9660 Level 1 format, which is the baseline format for creating CD-ROMs. It is compatible with UNIX, DOS, Windows 95, Windows NT, Macintosh and other operating systems. All filenames on the CD are in upper case, but may appear as lower case or mixed case, depending on the platform. The data on this disc is organized in directories that can be accessed using an Internet Web browser. The START.HTM file may be opened with a Web browser (using 'open file') to peruse the contents of the CD. The binary data files may be read using appropriate software. DIRECTORY STRUCTURE Each CD has the same directory structure. The highest level is Depression Angle, then Collection, Scene, and Target. example: /17_DEG/ COL2/ SCENE1/ A05/ A64/ /30_DEG/ COL2/ SCENE1/ A64/ SCENE3/ A64/ FILE FORMAT Each file is constructed with a prepended, variable-length, Phoenix formatted (ASCII) header which contains detailed ground truth and sensor information for the specific chip. Following the Phoenix header is the data block. The data block is written in Sun floating point format and is divided into two blocks, a magnitude block followed by a phase block. Byte swapping may be required for certain host platforms. Tools for reading and manipulating the header information may be found at http://www.mbvlab.wpafb.af.mil/public/MBVDATA/. Also for each chip there is a corresponding JPEG image. NOTE: these images are for illustration purposes ONLY, during the conversion from raw format to jpeg(.JPG) format, the resolution was degraded. In each target directory, there is a mosaic of all the chips in that directory. Because of screen size, there are four of these mosaics per target. Each mosaic is a quadrant of the total aspect, ie: 0 degrees to 89 degrees, 90 degrees to 179 degrees, etc. For illustration purposes, a photograph of each target has been included on this CD. These photos are in the /HTMPICS/ directory and have the extension *LG.JPG. The photo is viewable at the top of each page. REGISTRATION We recommend you register this product, DLB8B02AA, at our public data home page, http://www.mbvlab.wpafb.af.mil/public/MBVDATA/. Registration is not required, but allows us to automatically notify you of upgrades and related data products. It is free and only takes a few minutes. Registration Number: DLB8B02AA- For more information, please send an email message to: cd_help@mbvlab.wpafb.af.mil or Check out the following URL: http://www.mbvlab.wpafb.af.mil/public/MBVDATA/