Get cruises from CalCOFI API
get_cruises()data frame with columns:
cruise_id: unique identifier for cruise
date_beg: date cruise began
date_end: date cruise ended
lon_min: longitude, minimum (as in for bounding box of cruise)
lon_max: longitude, minimum (as in for bounding box of cruise)
lat_min: latitude, minimum (as in for bounding box of cruise)
lat_max: latitude, minimum (as in for bounding box of cruise)
n_casts: number of oceanographic CTD casts made for given cruise
get_cruises()
#> # A tibble: 658 × 9
#> CRUISEID CRUISE_YMD DATE_BEG DATE_END LON_MIN LON_MAX LAT_MIN LAT_MAX
#> <chr> <dbl> <date> <date> <dbl> <dbl> <dbl> <dbl>
#> 1 2020-01-05-… 202001 2020-01-05 2020-01-26 -126. -117. 29.9 37.8
#> 2 2019-11-04-… 201911 2019-11-04 2019-11-18 -124. -117. 29.8 35.1
#> 3 2019-07-11-… 201907 2019-07-11 2019-07-26 -124. -117. 30.2 35.1
#> 4 2019-04-02-… 201904 2019-04-02 2019-04-17 -124. -117. 29.9 35.1
#> 5 2019-02-07-… 201902 2019-02-07 2019-02-12 -124. -118. 31.1 34.5
#> 6 2018-10-14-… 201810 2018-10-14 2018-10-29 -124. -117. 29.8 35.1
#> 7 2018-06-09-… 201806 2018-06-09 2018-06-24 -124. -117. 29.8 35.1
#> 8 2018-04-05-… 201804 2018-04-05 2018-04-26 -126. -117. 29.8 37.8
#> 9 2018-02-01-… 201802 2018-02-01 2018-02-10 -124. -118. 31.1 35.1
#> 10 2017-11-09-… 201711 2017-11-09 2017-11-24 -124. -117. 29.8 35.1
#> # ℹ 648 more rows
#> # ℹ 1 more variable: N_CASTS <dbl>