SWFSC Marine Mammal Survey, STAR-LITE 2007, Cruise 1634

Marine Mammal and Turtle Division, Southwest Fisheries Science Center, NMFS, NOAA

The primary objective of the Stenella Abundance Research Line Transect and Ecosystem (STAR-LITE) cruise was to investigate spatial and temporal variability and line-transect methodologies in the eastern tropical Pacific Ocean. The project used a multidisciplinary approach. This survey was conducted by the NOAA Southwest Fisheries Science Center aboard NOAA ship McArthur II for a combined total of approximately 9,500 kilometers surveyed from late August to late November 2007. This dataset provides the time-date and geographical coordinates, by species/stock, of all cetaceans detected during the survey, as well as the daily and intra-daily start and end points of the line-transect survey.

The primary objective of this survey was to investigate spatial and temporal variability and line-transect methodologies (closing versus passing mode) in the eastern tropical Pacific Ocean using a multidisciplinary approach.

This dataset is supplemental to the following datasets:
SWFSC Marine Mammal Survey, MOPS 1986, Cruise 989
SWFSC Marine Mammal Survey, MOPS 1986, Cruise 990
SWFSC Marine Mammal Survey, MOPS 1987, Cruise 1080
SWFSC Marine Mammal Survey, MOPS 1987, Cruise 1081
SWFSC Marine Mammal Survey, MOPS 1988, Cruise 1164
SWFSC Marine Mammal Survey, MOPS 1988, Cruise 1165
SWFSC Marine Mammal Survey, MOPS 1989, Cruise 1267
SWFSC Marine Mammal Survey, MOPS 1989, Cruise 1268
SWFSC Marine Mammal Survey, MOPS 1990, Cruise 1369
SWFSC Marine Mammal Survey, MOPS 1990, Cruise 1370
SWFSC Marine Mammal Survey, STAR 1998, Cruise 1610
SWFSC Marine Mammal Survey, STAR 1998, Cruise 1611
SWFSC Marine Mammal Survey, STAR 1998, Cruise 1612
SWFSC Marine Mammal Survey, STAR 1999, Cruise 1613
SWFSC Marine Mammal Survey, STAR 1999, Cruise 1614
SWFSC Marine Mammal Survey, STAR 2000, Cruise 1615
SWFSC Marine Mammal Survey, STAR 2000, Cruise 1616
SWFSC Marine Mammal Survey, STAR 2003, Cruise 1623
SWFSC Marine Mammal Survey, STAR 2003, Cruise 1624
SWFSC Marine Mammal Survey, STAR 2006, Cruise 1630
SWFSC Marine Mammal Survey, STAR 2006, Cruise 1631

The dataset has been updated over time as outlined below. Each entry includes the version number, release date, type of change, and a short description.

Overview

This section explains attributes included in the original dataset. OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only. Should you need other attributes described here, you are encouraged to contact the data provider.

Attributes described below represent those in the original dataset provided by the provider.
All attributes are included in the downloadable file (CSV or ESRI File Geodatabase) for "Complete Set of Dataset".

Attributes in dataset

Attribute (table column)	Description
oid	Unique ID number (generated by OBIS-SEAMAP)
cruise	Cruise No
obs_date	Date of the sighting
obs_time	Time of the sighting (local time zone)
sighting_no	Sighting No.
species_org	Species code in original format
sp_obs	Species code recorded
sp_tsn	Taxonomic Serial Number added by OBIS-SEAMAP
latitude	Latitude in decimal degrees
longitude	Longitude in decimal degrees
obs_count	Group size
geom	Geometry field added by OBIS-SEAMAP