Recherche dans la collection - SIP173 [cartographic material (electronic)] : [Gulf of St. Lawrence and Labrador Sea]

Flight path = Gulf of St. Lawrence, Labrador Sea, Atlantic Ocean. Altitude = 28000-39000 feet. Tactical files numbering 13-22. Compressed files numbering 1-11. Leg 1 name = A173; from N48 11.2, W056 29.1 to N51 09.7, W052 58.4. Leg 2 name = B173; from N51 34.1, W052 08.8 to N54 59.9, W055 12.4. Leg 3 name = C173; from N54 24.3, W056 08.0 to N52 42.2, W059 16.1. Leg 4 name = D173; from N49 30.5, W059 16.8 to N49 10.0, W067 12.2. Leg 5 name = E173; from N49 54.9, W065 21.7 to N45 38.7, W063 30.3.

Also contains a textual, electronic LOG file created during the data extraction. It includes: Folder Name, Extraction Date, Data Capture Date, Extraction Information (filename, filesize, start time, stop time), Data Capture Information (filename, number of lines), Summary (Total Bytes / Files copied and time interval), and Error Message, if applicable. See also Mikan 213664.

Input scale [ca. 1:500 000]

Tactical SAR imagery is raw radar imagery. It can be viewed using the following software: Adobe Photoshop 9 (and possibly earlier and later software versions) via the "Open As" option or ERDAS Imagine 8.7 (and possibly earlier and later software versions). If Adobe Photoshop is used to access the imagery, the following information is required: header size (1024), width (4160) and length (varies and can be automatically calculated by Photoshop or obtained from the number of lines field in the electronic LOG file). If ERDAS Imagine is used to access the imagery, an additional computer file (.gen) will be required; refer to Mikan 213664 for further information. The imagery will appear in mirrored format and should be reoriented.