Recherche dans la collection - SIP549 [cartographic material (electronic)] : [Gulf of St. Lawrence, St. Lawrence River and North Atlantic Ocean]

Flight path = Gulf of St. Lawrence, Atlantic Ocean. Altitude = 35000-37000 feet. Tactical files numbering 11-18. Compressed files numbering 3-10. Leg 1 name = A549; from N47 18.9, W058 05.4 to N50 39.2, W062 25.7. Leg 2 name = B549; from N49 31.3, W068 43.9 to N48 58.0, W065 17.6. Leg 3 name = BB549; from N48 57.7, W065 16.1 to N47 33.9, W058 41.2. Leg 4 name = C549; from N47 03.7, W058 57.5 to N43 32.9, W058 59.3.

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.