35478
Spreadsheet: DeepDatabase, Worksheet: TrawlLog
Trawl Log
Entity
Published / External
27484
Deep Trawl Dataset
Data Set
Completed
Combined trawl data for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009-2012 off mid-Atlantic shelf: 4 cruises with separate catch sheets: 1. DE09-01, 2. DE10-02, 3. DE11-01, and 4. DE12-01.
Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program.
Spreadsheet
Yes
Combined trawl data for deep-sea (200-800 m depth) flat otter trawls with deepwater headrope floats: 2009-2012 off mid-Atlantic shelf: 4 cruises with separate catch sheets: 1. DE09-01, 2. DE10-02, 3. DE11-01, and 4. DE12-01. Purpose of cruises for exploration of canyon and slope areas, collection of deep sea red crab and monkfish data, and training of students in NOAA Living Marine Resources Coastal Science Center program.
1
cruise
CHARACTER
7
Yes
Yes
Active
NEFSC cruise code
CHARACTER
2
station
CHARACTER
5
Yes
Yes
Active
station alphanumeric names
CHARACTER
3
UTC date
DATE
10
Yes
No
Active
date of trawl in Universal Time Code
DATE
4
Begin UTC
NUMBER
8
Yes
No
Active
trawl begin time (trawl wires at full scope) in Universal Time Code
NUMBER
5
End UTC
NUMBER
8
Yes
No
Active
trawl end time (haul back begun) in Universal Time Code
NUMBER
6
event duration
NUMBER
8
Yes
No
Active
duration of trawl between begin and end times
NUMBER
7
start lat
NUMBER
8
Yes
No
Active
N Latitude at trawl begin time in ddmm.mmm format
NUMBER
8
start lon
NUMBER
8
Yes
No
Active
W Longitude at trawl begin time in ddmm.mmm format
NUMBER
9
end lat
NUMBER
8
Yes
No
Active
N Latitude at trawl end time in ddmm.mmm format
NUMBER
10
end lon
NUMBER
8
Yes
No
Active
W Longitude at trawl end time in ddmm.mmm format
NUMBER
11
nominal trawl dist.
NUMBER
5
Yes
No
4
3
Active
nominal distance between trawl begin and trawl end positions in nautical miles
NUMBER
12
trawl distance
NUMBER
4
Yes
No
4
0
Active
nominal distance between trawl begin and trawl end positions in meters
NUMBER
13
beg depth
NUMBER
4
Yes
No
4
0
Active
depth of bottom in meters at begin trawl time
NUMBER
14
end depth
NUMBER
4
Yes
No
4
0
Active
depth of bottom in meters at end trawl time
NUMBER
15
Geog. Loc.
CHARACTER
30
No
No
Active
description of geographic location of trawl
CHARACTER
16
surface T
NUMBER
4
Yes
No
3
1
Active
sea surface temperature in degrees C
NUMBER
17
bottom T
NUMBER
4
Yes
No
3
1
Active
sea bottom temperature in degrees C
NUMBER
18
Data Collected & Comments
CHARACTER
120
No
No
Active
comments regarding trawl operation and catch
CHARACTER
gov.noaa.nmfs.inport:35478
Patricia Jones
2016-11-02T11:04:44
SysAdmin InPortAdmin
2022-08-09T17:11:16
2016-11-02
Northeast Fisheries Science Center
NEFSC
166 Water Street
Woods Hole
MA
02543-1026
USA
(508)495-2000
http://www.nefsc.noaa.gov
8:00 a.m. to 4:30 p.m. Monday - Friday
1001
Public
No
2016-11-02
1 Year
2017-11-02