Raw Gulf of Mexico
Raw data set for the Gulf of Mexico bottom trawl survey
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A dim = 716550 x 37 data.table data.frame:
[,1] | CRUISEID | integer | cleans up to cruise , cruise ID |
[,2] | VESSEL | integer | cleans up to vessel , vessel ID |
[,3] | BIO_BGS | character | cleans up to SID , species identification number |
[,4] | STATIONID | character | cleans up to station , the station ID for the haul |
[,5] | CRUISE_NO | numeric | cruise ID as number |
[,6] | P_STA_NO | numeric | insert_description_here |
[,7] | BGSID | integer | record ID number |
[,8] | CATEGORY | integer | insert_description_here |
[,9] | GENUS_BGS | character | cleans up to genus , the genus of the species |
[,10] | SPEC_BGS | character | cleans up to species , the species name of the species |
[,11] | BGSCODE | character | flags information about the biological sample |
[,12] | CNTEXP | integer | cleans up to cnt , number of individuals in the whole net (may be extrapolated) |
[,13] | SELECT_BGS | numeric | cleans up to weight , the weight (mass) of all items in the net (may be extrapolated) |
[,14] | INVRECID | integer | insert_description_here |
[,15] | GEAR_SIZE | integer | cleans up to gearsize , the dimension of the gear; for trawl net, the width of the mouth in ft |
[,16] | GEAR_TYPE | character | cleans up to geartype , code for the type of gear used |
[,17] | MESH_SIZE | numeric | cleans up to meshsize , the size of the net mesh (inches of stretch) |
[,18] | OP | character | insert_description_here |
[,19] | MIN_FISH | integer | cleans up to towduration , the duration (time) for the tow |
[,20] | TIME_ZN | character | cleans up to timezone , time zone |
[,21] | TIME_MIL | character | cleans up to time , starting time of the tow |
[,22] | S_LATD | character | insert_description_here |
[,23] | S_LATM | numeric | insert_description_here |
[,24] | S_LOND | integer | insert_description_here |
[,25] | S_LONM | numeric | insert_description_here |
[,26] | DEPTH_SSTA | numeric | cleans up to depth , the maximum depth of the water at the location of the haul |
[,27] | MO_DAY_YR | character | cleans up to date , date of the tow |
[,28] | E_LATD | integer | insert_description_here |
[,29] | E_LATM | numeric | insert_description_here |
[,30] | E_LOND | integer | insert_description_here |
[,31] | E_LONM | numeric | insert_description_here |
[,32] | TEMP_SSURF | numeric | cleans up to stemp , water temperature at the surface at the location of the haul |
[,33] | TEMP_BOT | numeric | cleans up to btemp , water temperature at the bottom at the location of the haul |
[,34] | VESSEL_SPD | numeric | cleans up to towspeed , the speed of the vessel |
[,35] | COMSTAT | character | insert_description_here |
[,36] | TAXONOMIC | character | cleans up to spp , species scientific name; Genus species |
[,37] | TITLE | character | insert_description_here |
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