Release date: 2026-03-25 Documented with v2026.03.14 – v2026.03.25.
First releases on the versioned GCS layout (ducklake/releases/{version}/), relationships.json
sidecar from v2026.03.14; bottle, CTD, DIC and ichthyo as per-dataset tables.
Contents (generated)
| table | rows | |
|---|---|---|
bottle |
895,371 | |
bottle_measurement |
11,135,600 | |
cast_condition |
235,513 | |
cruise |
691 | |
ctd_measurement |
236,782,294 | partitioned |
ctd_summary |
104,828,768 | partitioned |
dataset |
4 | |
dic_measurement |
16,391 | |
dic_measurement_summary |
15,786 | |
ichthyo |
830,873 | |
lookup |
26 | |
measurement_type |
104 | |
net |
76,512 | |
ship |
48 | |
species |
1,144 | |
taxa_rank |
41 | |
taxon |
3,348 | |
tow |
75,506 |
18 tables, 354,898,020 rows, 11.81 GB.
How to cite
CalCOFI (2026). CalCOFI Integrated Database, release v2026.03.25 [Data set]. Scripps Institution of Oceanography, NOAA Fisheries, and California Department of Fish and Wildlife. https://calcofi.io/db-schema/?v=v2026.03.25
Cite the source datasets you use alongside the release:
- (no dataset list available for this version)
Access
con <- calcofi4r::cc_get_db(version = "v2026.03.25")
con = calcofi4py.cc_get_db("v2026.03.25")
Parquet: https://storage.googleapis.com/calcofi-db/ducklake/releases/v2026.03.25/parquet/{table}.parquet;
full history: RELEASES.md.