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Each row in the NMFS-COPEPOD "Short Form" data format is an individual observation set.
An observation set can be a single-depth biomass tow, one depth of a multiple-depth biomass tow, or a single taxa (out of many)counted in a tow.
Within each row, each column contains multiple comma-separated data fields. Below are the column headings and contents of each data field:
YEAR - year of the tow or sample MONTH - month of the observatin/measurement DAY - day of the tow or sample TIMEloc - LOCAL time of the tow or sample (decimal hours) LATITUDE - latitude of the tow or sample (+ = North, - = South) LONGITDE - longitude of the tow or sample (+ = East, - = West) UPPER_Z - upper depth (range) of the tow or sample LOWER_Z - lower depth (range) of the tow or sample MESH - net mesh size (micrometers - um) used ITIS_TSN - ITIS Taxonomic Serial Number (TSN) (if < 0, then NMFS-COPEPOD-SN) GPDB-BGC - NMFS-COPEPOD Biological Grouping Code for the observation BSC - NMFS-COPEPOD Biological Staging Code for the observation (coming soon) T - Type of measurement in the Count/Biomass Field
C = Count, L = Biomass (where large plankter (e.g. jellyfish) were NOT removed before measurement) COUNT/BIOMASS - count or biomass measurement of the observation UNITS - Units of the count or biomass measurement QF - NMFS-COPEPOD Quality-Flag for the observation SCIENTIFIC NAME -[ modifiers ]- - full description of the observation RECORD-ID - NMFS-COPEPOD unique record identifier DATASET-ID - NMFS-COPEPOD data set identifier |
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NMFS-COPEPOD Web v3.0 [ 2006-Apr] |