Collection search - SIP048 [cartographic material (electronic)] : [Gulf of St. Lawrence and St. Lawrence River]

Flight path = Gulf of St. Lawrence, Atlantic Ocean. Altitude = 33000-39000 feet. Tactical files numbering 2-9. Compressed files numbering 10-17. Leg 1 name = A48; from N43 37.7, W058 10.2 to N46 51.4, W056 21.3. Leg 2 name = B48; from N49 29.1, W057 51.3 to N44 54.7, W060 25.7. Leg 3 name = C48; from N45 41.5, W063 09.0 to N49 07.4, W061 03.0. Leg 4 name = D48; from N49 56.1, W063 27.8 to N46 29.0, W065 35.7.

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.