Each OBSIP shotlog contains a header followed by shot records:
#obsipshotfile v1.0 #shotnumber date time sourceLat sourceLon shipLat shipLon waterDepth sciTag 0001280 2009-08-27 05:08:49.807873 48.495334 -129.201444 48.494097 -129.203017 2530.6 MGL0910_05 0001279 2009-08-27 05:12:33.961869 48.491860 -129.204474 48.490060 -129.205425 2526.4 MGL0910_05 0001278 2009-08-27 05:16:36.302883 48.488608 -129.206115 48.486807 -129.206944 2530.3 MGL0910_05 0001277 2009-08-27 05:19:51.053880 48.485157 -129.209212 48.483406 -129.209755 2526.1 MGL0910_05 0001276 2009-08-27 05:24:01.863875 48.480813 -129.212088 48.479293 -129.213152 2516.1 MGL0910_05
Shot records are in the following format:
0001276 2009-08-27 05:24:01.863875 48.480813 -129.212088 48.479293 -129.213152 2516.1 MGL0910_05 sssssss yyyy-mm-dd hh:mm:ss.ssssss xx.xxxxxx yyy.yyyyyy vv.vvvvvv www.wwwwww dddd.d llllllllllllllll
| Item | Definition | Units |
|---|---|---|
| sssssss | shot number | n/a |
| yyyy-mm-dd | date | ISO8601 format |
| hh:mm:ss.ssssss | time | ISO8601 format |
| xx.xxxxxx | source lat | degrees, WGS84 |
| yy.yyyyyy | source lon | degrees, WGS84 |
| vv.vvvvvv | vessel lat | degrees, WGS84 |
| ww.wwwwww | vessel lon | degrees, WGS84 |
| dddd.d | depth | meters |
| llllllllllllllll | linename | n/a |