CalCOFI release v2026.09.06

2026-09-06 · 24 tables · 348,657,010 rows · 2.30 GB · latest

table	rows	size
climatology/ 72 parts	768,880	9.5 MB
cruise.parquet	842	19 KB
dataset_taxon.parquet	1,917	57 KB
dataset.parquet	16	14 KB
grid.parquet	218	101 KB
lookup.parquet	26	2 KB
measurement_type.parquet	200	12 KB
obs/ 16 parts	26,265,248	191.1 MB
obs_attribute.parquet	458,184	1.8 MB
obs_bio.parquet	1,258,665	24.1 MB
obs_ctd_full/ supplemental 135 parts	271,394,164	1.27 GB
obs_env/ 85 parts	25,006,583	302.5 MB
obs_mets_full/ supplemental 50 parts	19,927,416	238.9 MB
obs.parquet	26,265,248	190.9 MB
region.parquet	4	4 KB
sample_measurement.parquet	589,603	1.9 MB
sample_root.parquet supplemental	421,454	10.0 MB
sample_spatial.parquet	929,664	7.0 MB
sample.parquet	1,469,155	24.7 MB
ship.parquet	49	1 KB
spatial_attribute.parquet	148,461	525 KB
spatial.parquet	13,206	45.6 MB
taxon_group.parquet	441	3 KB
taxon.parquet	2,614	86 KB

Objects (content-addressed)

One immutable object per table or partition under ducklake/tables/, shared by every release whose catalog points at it. since is the first release that shipped this exact content; new marks what changed in v2026.09.06. Resolve tables through catalog.json objects[].path (e.g. calcofi4r::cc_release_sources(), calcofi4py.release_sources()) rather than the parquet/ path, which is kept only for the promoted and consolidated versions.

table	partition	object (hash)	since	size
measurement_type		43134b000012	v2026.09.04	12 KB
dataset		d18c60f0b1e7	v2026.09.04	14 KB
region		b0b4ead4d403	v2026.08.25	4 KB
spatial_attribute		de289d0541a5	v2026.08.25	525 KB
spatial		6c4aa2f1085f	v2026.08.25	45.6 MB
grid		2b546ac2ee0a	v2026.08.25	101 KB
cruise		829f8b61e2af	v2026.09.04	19 KB
ship		9a8886143330	v2026.08.25	1 KB
lookup		4638ecc002bc	v2026.08.25	2 KB
sample		20f8bca66315	v2026.09.04	24.7 MB
obs	dataset_key=calcofi_bottle	d03af38fd798	v2026.09.04	72.5 MB
obs	dataset_key=calcofi_ctd-cast	289cd370d793	v2026.08.25	99.8 MB
obs	dataset_key=calcofi_dic	377bd1ac5bc1	v2026.09.04	35 KB
obs	dataset_key=calcofi_mets	6c8116516fed	v2026.08.25	9.2 MB
obs	dataset_key=calcofi_phyllosoma	286a2994473f	v2026.08.25	25 KB
obs	dataset_key=calcofi_phytoplankton	8ead6fb73b76	v2026.09.04	252 KB
obs	dataset_key=cce-lter_euphausiids	eb06f688035e	v2026.08.25	694 KB
obs	dataset_key=cce-lter_picoplankton-bacteria	bfff0b257acf	v2026.08.25	658 KB
obs	dataset_key=cce-lter_zoodb	eea6422d45a7	v2026.08.25	153 KB
obs	dataset_key=cce-lter_zooscan	8767afb64138	v2026.09.04	622 KB
obs	dataset_key=cdfw_dungeness-crab	1c745a30376e	v2026.09.04	19 KB
obs	dataset_key=farallon_bird-mammal	da5fc5eb9b65	v2026.09.04	741 KB
obs	dataset_key=sio_mesopelagic-fish	543665670cf8	v2026.09.04	13 KB
obs	dataset_key=swfsc_cufes	41f6b0060d35	v2026.09.04	2.6 MB
obs	dataset_key=swfsc_ichthyo	1ad4cc8b4207	v2026.09.04	3.8 MB
obs		48f1aa7e210b	v2026.09.04	190.9 MB
obs_attribute		df2caf362cc9	v2026.09.04	1.8 MB
sample_measurement		3ca15d809433	v2026.08.25	1.9 MB
taxon		cc3a951dc522	v2026.09.06 new	86 KB
dataset_taxon		3a26fcfe5701	v2026.09.04	57 KB
taxon_group		b278ba2d8ce2	v2026.09.04	3 KB
sample_spatial		f86d1e27483e	v2026.09.04	7.0 MB
sample_root supplemental		0c4b12c76c39	v2026.09.04	10.0 MB
obs_bio		d0c1299adc3a	v2026.09.04	24.1 MB
obs_env	measurement_type=air_temp_c	a002495adbbc	v2026.09.04	1.5 MB
obs_env	measurement_type=alkalinity_rep1	ed4b235e8132	v2026.09.04	44 KB
obs_env	measurement_type=alkalinity	49874a63b622	v2026.09.04	20 KB
obs_env	measurement_type=ammonia	cfeeb11468ad	v2026.09.04	591 KB
obs_env	measurement_type=atm_pressure_mb	4eb0750435e1	v2026.09.04	2.0 MB
obs_env	measurement_type=beam_attenuation	a7565017136c	v2026.09.04	7.6 MB
obs_env	measurement_type=bottom_depth_m	af3ddfc3ab2a	v2026.09.04	35 KB
obs_env	measurement_type=btl_ammonium	6646a84ffbcd	v2026.09.04	1.1 MB
obs_env	measurement_type=btl_chlorophyll_a	8874881bd8a3	v2026.09.04	1.8 MB
obs_env	measurement_type=btl_depth	82265e7f04ca	v2026.09.04	2.3 MB
obs_env	measurement_type=btl_nitrate	8caa9ce087ea	v2026.09.04	2.2 MB
obs_env	measurement_type=btl_nitrite	28159cd3b517	v2026.09.04	2.1 MB
obs_env	measurement_type=btl_phaeopigment	c153fe5c38e0	v2026.09.04	1.8 MB
obs_env	measurement_type=btl_phosphate	d512549585b8	v2026.09.04	2.2 MB
obs_env	measurement_type=btl_silicate	0ea73c6344e7	v2026.09.04	2.3 MB
obs_env	measurement_type=btl_temperature	7837a69b3d52	v2026.09.04	2.3 MB
obs_env	measurement_type=c14_dark	6ca501803920	v2026.09.04	257 KB
obs_env	measurement_type=c14_mean	d09eb44a61f6	v2026.09.04	285 KB
obs_env	measurement_type=c14_rep1	54ad42389922	v2026.09.04	235 KB
obs_env	measurement_type=c14_rep2	bcd71e44c3ee	v2026.09.04	238 KB
obs_env	measurement_type=chl_fluor	923b4459cbf3	v2026.09.04	2.8 MB
obs_env	measurement_type=chlorophyll_a	62cfc883f69a	v2026.09.04	1.8 MB
obs_env	measurement_type=ctdtemp_its90	7fb589e34f09	v2026.09.04	20 KB
obs_env	measurement_type=dic_rep1	6ff4d75e3818	v2026.09.04	40 KB
obs_env	measurement_type=dic	25155ef61202	v2026.09.04	22 KB
obs_env	measurement_type=dynamic_height	ffb4863b5ae9	v2026.09.04	8.6 MB
obs_env	measurement_type=fluorescence_v	f64763743eca	v2026.09.04	8.6 MB
obs_env	measurement_type=het_bacteria	4fdbfaf7bbf0	v2026.09.04	294 KB
obs_env	measurement_type=isus_v	b4b2258d9cd2	v2026.09.04	4.8 MB
obs_env	measurement_type=light_pct	b36ce56e9c1e	v2026.09.04	227 KB
obs_env	measurement_type=long_wave_rad	4925c10ab16f	v2026.09.04	1.4 MB
obs_env	measurement_type=nitrate	93b433c23356	v2026.09.04	2.5 MB
obs_env	measurement_type=nitrite	4b394f8f1129	v2026.09.04	2.3 MB
obs_env	measurement_type=oxygen_btl_ml_l	698f4e999e46	v2026.09.04	2.3 MB
obs_env	measurement_type=oxygen_btl_umol_kg	8b5099d92428	v2026.09.04	2.1 MB
obs_env	measurement_type=oxygen_ml_l_1	8d18672ad564	v2026.09.04	10.2 MB
obs_env	measurement_type=oxygen_ml_l_2	de881a3edaa7	v2026.09.04	5.1 MB
obs_env	measurement_type=oxygen_ml_l_ave_sta_corr	1538d7267019	v2026.09.04	7.9 MB
obs_env	measurement_type=oxygen_ml_l	09fa31e67b3f	v2026.09.04	5.6 MB
obs_env	measurement_type=oxygen_saturation	88d9dbb1db24	v2026.09.04	5.4 MB
obs_env	measurement_type=oxygen_umol_kg_1	48082fd173c4	v2026.09.04	9.7 MB
obs_env	measurement_type=oxygen_umol_kg_2	2c70f7da81cc	v2026.09.04	4.9 MB
obs_env	measurement_type=oxygen_umol_kg_ave_sta_corr	309e570a6428	v2026.09.04	4.8 MB
obs_env	measurement_type=oxygen_umol_kg	e5fb166439c3	v2026.09.04	7.3 MB
obs_env	measurement_type=oxygen	1a52b890d14a	v2026.09.04	524 KB
obs_env	measurement_type=par_surf	3cd081f54d7a	v2026.09.04	629 KB
obs_env	measurement_type=par	3051580f1f83	v2026.09.04	7.9 MB
obs_env	measurement_type=ph	d9c475d64fc6	v2026.09.04	2.7 MB
obs_env	measurement_type=phaeopigment	c72ba1c5f73a	v2026.09.04	1.8 MB
obs_env	measurement_type=phosphate	dc9d2bacf35b	v2026.09.04	3.2 MB
obs_env	measurement_type=picoeukaryotes	8c988476c520	v2026.09.04	282 KB
obs_env	measurement_type=pressure	3cca23fa2979	v2026.09.04	9.0 MB
obs_env	measurement_type=prochlorococcus	93e6fc7beaa7	v2026.09.04	241 KB
obs_env	measurement_type=r_ammonium	001124c62815	v2026.09.04	586 KB
obs_env	measurement_type=r_depth	db7dee32277f	v2026.09.04	6.2 MB
obs_env	measurement_type=r_dynamic_height	f3b9891b9d77	v2026.09.04	6.0 MB
obs_env	measurement_type=r_oxygen_umol_kg	513b2f7e6967	v2026.09.04	7.3 MB
obs_env	measurement_type=r_salinity_sva	b180345570f2	v2026.09.04	6.7 MB
obs_env	measurement_type=r_temperature	1cc3a4fd4164	v2026.09.04	6.6 MB
obs_env	measurement_type=rel_humidity_pct	3071ad831b4d	v2026.09.04	1.5 MB
obs_env	measurement_type=salinity_1	64e84cfe1536	v2026.09.04	9.4 MB
obs_env	measurement_type=salinity_2	198a7f8aa3e5	v2026.09.04	8.0 MB
obs_env	measurement_type=salinity_ave_corr	397e07804c51	v2026.09.04	8.9 MB
obs_env	measurement_type=salinity_btl	b9acdaa5c7ea	v2026.09.04	2.5 MB
obs_env	measurement_type=salinity_pss78	261e00429cfe	v2026.09.04	20 KB
obs_env	measurement_type=salinity	98a4169c76f8	v2026.09.04	6.7 MB
obs_env	measurement_type=short_wave_rad	06f1ed1507b8	v2026.09.04	1.4 MB
obs_env	measurement_type=sigma_theta_1	b5fcf78d7212	v2026.09.04	9.5 MB
obs_env	measurement_type=sigma_theta	28c0c7089295	v2026.09.04	7.0 MB
obs_env	measurement_type=silicate	662c6f3b1f5b	v2026.09.04	2.8 MB
obs_env	measurement_type=spar	6ccc090d623f	v2026.09.04	6.5 MB
obs_env	measurement_type=specific_volume_anomaly	8ef620c2f594	v2026.09.04	7.5 MB
obs_env	measurement_type=sss_psu	9fc5edf73c5f	v2026.09.04	1.8 MB
obs_env	measurement_type=sst_c	f2e1cfc65100	v2026.09.04	2.6 MB
obs_env	measurement_type=sw_ph	9c5fb4296dfa	v2026.09.04	154 KB
obs_env	measurement_type=synechococcus	fecc1440eab9	v2026.09.04	285 KB
obs_env	measurement_type=temperature_ave	3534ec1f0c4e	v2026.09.04	9.9 MB
obs_env	measurement_type=temperature	2a54958e8f09	v2026.09.04	6.9 MB
obs_env	measurement_type=transmissometer	c2468d6875cf	v2026.09.04	8.0 MB
obs_env	measurement_type=tsg1_salinity_psu	050a5856d218	v2026.09.04	2.8 MB
obs_env	measurement_type=tsg1_temp_c	8e00f109b2e4	v2026.09.04	2.7 MB
obs_env	measurement_type=uws_flow	35765b5a2542	v2026.09.04	2.3 MB
obs_env	measurement_type=wind_dir_deg	1d27cb391bdf	v2026.09.04	2.0 MB
obs_env	measurement_type=wind_speed_ms	ef5b7885c642	v2026.09.04	2.0 MB
climatology	measurement_type=alkalinity_rep1	cd98e8304c62	v2026.09.06 new	3 KB
climatology	measurement_type=alkalinity	c85203169e7e	v2026.09.06 new	2 KB
climatology	measurement_type=ammonia	4587dea4cd72	v2026.09.06 new	42 KB
climatology	measurement_type=beam_attenuation	e8897c3316d7	v2026.09.06 new	321 KB
climatology	measurement_type=btl_ammonium	0d0ec131468b	v2026.09.06 new	33 KB
climatology	measurement_type=btl_chlorophyll_a	e0eac9315f6f	v2026.09.06 new	92 KB
climatology	measurement_type=btl_depth	95d9e8595729	v2026.09.06 new	82 KB
climatology	measurement_type=btl_nitrate	29121a8a8f42	v2026.09.06 new	120 KB
climatology	measurement_type=btl_nitrite	942d03d478b9	v2026.09.06 new	91 KB
climatology	measurement_type=btl_phaeopigment	9d955550ad5c	v2026.09.06 new	92 KB
climatology	measurement_type=btl_phosphate	ebfb1dc2a793	v2026.09.06 new	119 KB
climatology	measurement_type=btl_silicate	8bedb23c3602	v2026.09.06 new	138 KB
climatology	measurement_type=btl_temperature	8e8c86b70960	v2026.09.06 new	143 KB
climatology	measurement_type=c14_dark	9b1248ab3ed0	v2026.09.06 new	16 KB
climatology	measurement_type=c14_mean	c84ddc4e9c68	v2026.09.06 new	19 KB
climatology	measurement_type=c14_rep1	75738d64a78c	v2026.09.06 new	15 KB
climatology	measurement_type=c14_rep2	2a5aa8b974e5	v2026.09.06 new	15 KB
climatology	measurement_type=chl_fluor	9335fcb9be97	v2026.09.06 new	3 KB
climatology	measurement_type=chlorophyll_a	a2fcba0cbfbf	v2026.09.06 new	103 KB
climatology	measurement_type=ctdtemp_its90	a938c12f2bce	v2026.09.06 new	2 KB
climatology	measurement_type=dic_rep1	242f1e181cc9	v2026.09.06 new	4 KB
climatology	measurement_type=dic	8462950d8c23	v2026.09.06 new	2 KB
climatology	measurement_type=dynamic_height	237c8e86d7f3	v2026.09.06 new	287 KB
climatology	measurement_type=fluorescence_v	180f98b0101c	v2026.09.06 new	290 KB
climatology	measurement_type=het_bacteria	a27046a71027	v2026.09.06 new	15 KB
climatology	measurement_type=isus_v	4767b5c30324	v2026.09.06 new	209 KB
climatology	measurement_type=light_pct	c913373f62f5	v2026.09.06 new	12 KB
climatology	measurement_type=nitrate	4a1c49aa3bc0	v2026.09.06 new	155 KB
climatology	measurement_type=nitrite	8d581a44ed24	v2026.09.06 new	105 KB
climatology	measurement_type=oxygen_btl_ml_l	3839177a7af5	v2026.09.06 new	140 KB
climatology	measurement_type=oxygen_btl_umol_kg	c75f5048fc60	v2026.09.06 new	124 KB
climatology	measurement_type=oxygen_ml_l_1	3e02e68aa7f4	v2026.09.06 new	312 KB
climatology	measurement_type=oxygen_ml_l_2	870c8296c743	v2026.09.06 new	134 KB
climatology	measurement_type=oxygen_ml_l_ave_sta_corr	9ec7a977309b	v2026.09.06 new	272 KB
climatology	measurement_type=oxygen_ml_l	a63eb3bf677f	v2026.09.06 new	177 KB
climatology	measurement_type=oxygen_saturation	6d87d8530eb1	v2026.09.06 new	176 KB
climatology	measurement_type=oxygen_umol_kg_1	c7e0e84934c7	v2026.09.06 new	307 KB
climatology	measurement_type=oxygen_umol_kg_2	f69069b1b4b6	v2026.09.06 new	120 KB
climatology	measurement_type=oxygen_umol_kg_ave_sta_corr	f0ca200f9dae	v2026.09.06 new	126 KB
climatology	measurement_type=oxygen_umol_kg	c4e73e5506cb	v2026.09.06 new	207 KB
climatology	measurement_type=par	a497a579d5b4	v2026.09.06 new	315 KB
climatology	measurement_type=ph	c7aa6d4e137a	v2026.09.06 new	77 KB
climatology	measurement_type=phaeopigment	197b54e1d49a	v2026.09.06 new	103 KB
climatology	measurement_type=phosphate	2d3bbac7bb80	v2026.09.06 new	150 KB
climatology	measurement_type=picoeukaryotes	0fe19712e23e	v2026.09.06 new	15 KB
climatology	measurement_type=pressure	f7d9e6048020	v2026.09.06 new	302 KB
climatology	measurement_type=prochlorococcus	ac7a47bea322	v2026.09.06 new	11 KB
climatology	measurement_type=r_ammonium	bc4345f152db	v2026.09.06 new	42 KB
climatology	measurement_type=r_depth	bc2f31da724d	v2026.09.06 new	107 KB
climatology	measurement_type=r_dynamic_height	f4fd19e81eef	v2026.09.06 new	167 KB
climatology	measurement_type=r_oxygen_umol_kg	f10f05dca237	v2026.09.06 new	206 KB
climatology	measurement_type=r_salinity_sva	1d84e2e5be12	v2026.09.06 new	165 KB
climatology	measurement_type=r_temperature	6aa535c8345b	v2026.09.06 new	167 KB
climatology	measurement_type=salinity_1	dc32c731ff4e	v2026.09.06 new	287 KB
climatology	measurement_type=salinity_2	79b4520b36ae	v2026.09.06 new	264 KB
climatology	measurement_type=salinity_ave_corr	fa8afd9acde8	v2026.09.06 new	291 KB
climatology	measurement_type=salinity_btl	8aa67b86ef1f	v2026.09.06 new	142 KB
climatology	measurement_type=salinity_pss78	12f26d7b173d	v2026.09.06 new	2 KB
climatology	measurement_type=salinity	45321178a931	v2026.09.06 new	181 KB
climatology	measurement_type=sigma_theta_1	910567a1da4c	v2026.09.06 new	287 KB
climatology	measurement_type=sigma_theta	9842cbeaf12e	v2026.09.06 new	182 KB
climatology	measurement_type=silicate	d50f35b9466d	v2026.09.06 new	171 KB
climatology	measurement_type=spar	92c03de74de4	v2026.09.06 new	333 KB
climatology	measurement_type=specific_volume_anomaly	67611dfe4fe7	v2026.09.06 new	291 KB
climatology	measurement_type=sss_psu	01da4774c455	v2026.09.06 new	3 KB
climatology	measurement_type=sst_c	4ee45522e49b	v2026.09.06 new	3 KB
climatology	measurement_type=synechococcus	8fdc8b5c4832	v2026.09.06 new	15 KB
climatology	measurement_type=temperature_ave	81fc46f4f351	v2026.09.06 new	302 KB
climatology	measurement_type=temperature	525dd28ed635	v2026.09.06 new	177 KB
climatology	measurement_type=transmissometer	d8fb2c59db5c	v2026.09.06 new	310 KB
climatology	measurement_type=uws_flow	11b74a2a9d32	v2026.09.06 new	3 KB
obs_ctd_full supplemental	cruise_key=1993-08-32NM	74bfa4d8e321	v2026.08.25	7.0 MB
obs_ctd_full supplemental	cruise_key=1993-10-32NM	a1a3441fc71b	v2026.08.25	7.1 MB
obs_ctd_full supplemental	cruise_key=1994-01-31JD	a775a6c8f2a0	v2026.08.25	7.3 MB
obs_ctd_full supplemental	cruise_key=1994-03-31JD	5e4c9f819790	v2026.08.25	6.9 MB
obs_ctd_full supplemental	cruise_key=1994-08-32NM	55bed7db10b0	v2026.08.25	8.5 MB
obs_ctd_full supplemental	cruise_key=1994-10-32NM	c7b87c6d9ecc	v2026.08.25	6.9 MB
obs_ctd_full supplemental	cruise_key=1995-04-32NM	f4cc0156ed53	v2026.08.25	6.4 MB
obs_ctd_full supplemental	cruise_key=1995-07-31JD	0f7bb4c188e2	v2026.08.25	6.9 MB
obs_ctd_full supplemental	cruise_key=1995-10-32NM	aef22d8d15cd	v2026.08.25	7.4 MB
obs_ctd_full supplemental	cruise_key=1996-02-31JD	f62d61039294	v2026.08.25	7.1 MB
obs_ctd_full supplemental	cruise_key=1996-04-31JD	f347dcfc1d85	v2026.08.25	6.9 MB
obs_ctd_full supplemental	cruise_key=1996-08-32NM	248dce412179	v2026.08.25	7.8 MB
obs_ctd_full supplemental	cruise_key=1996-10-33RR	2f54260b1ef7	v2026.08.25	8.6 MB
obs_ctd_full supplemental	cruise_key=1997-02-31JD	9567c0b2a985	v2026.08.25	7.2 MB
obs_ctd_full supplemental	cruise_key=1997-04-32NM	f13715c35af0	v2026.08.25	7.1 MB
obs_ctd_full supplemental	cruise_key=1997-07-31JD	8dc22a87eed4	v2026.08.25	6.9 MB
obs_ctd_full supplemental	cruise_key=1997-09-32NM	d79f61677565	v2026.08.25	6.5 MB
obs_ctd_full supplemental	cruise_key=1998-02-31JD	95245c0db4a1	v2026.08.25	6.3 MB
obs_ctd_full supplemental	cruise_key=1998-04-31JD	e04855b80238	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=1998-06-32QU	b5b38465fa78	v2026.08.25	1.9 MB
obs_ctd_full supplemental	cruise_key=1998-07-32NM	fcbfacf2520b	v2026.08.25	7.8 MB
obs_ctd_full supplemental	cruise_key=1998-09-32NM	d52a3151eba1	v2026.08.25	8.1 MB
obs_ctd_full supplemental	cruise_key=1999-01-33RR	dd5516977247	v2026.08.25	9.7 MB
obs_ctd_full supplemental	cruise_key=1999-04-31JD	cd545f3678fd	v2026.08.25	8.0 MB
obs_ctd_full supplemental	cruise_key=1999-08-32NM	7d26ef7b2cb5	v2026.08.25	8.8 MB
obs_ctd_full supplemental	cruise_key=1999-10-32NM	a67f67f032f3	v2026.08.25	8.6 MB
obs_ctd_full supplemental	cruise_key=2000-01-32NM	d244515f4e0b	v2026.08.25	7.9 MB
obs_ctd_full supplemental	cruise_key=2000-04-31JD	e9345cde495b	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=2000-07-32NM	e72d0745371b	v2026.08.25	8.4 MB
obs_ctd_full supplemental	cruise_key=2000-10-32NM	45713eb6a311	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=2001-01-31JD	3e86cfcc4615	v2026.08.25	7.7 MB
obs_ctd_full supplemental	cruise_key=2001-04-31JD	91a2fac81dab	v2026.08.25	7.8 MB
obs_ctd_full supplemental	cruise_key=2001-07-32NM	8da2f66ec99a	v2026.08.25	7.7 MB
obs_ctd_full supplemental	cruise_key=2001-10-32NM	e568969631e1	v2026.08.25	8.4 MB
obs_ctd_full supplemental	cruise_key=2002-01-31JD	14ba4d6f27ef	v2026.08.25	7.7 MB
obs_ctd_full supplemental	cruise_key=2002-04-31JD	b9a2e566ef29	v2026.08.25	7.5 MB
obs_ctd_full supplemental	cruise_key=2002-07-32NM	9ad1eb4dfbcc	v2026.08.25	7.9 MB
obs_ctd_full supplemental	cruise_key=2002-11-32NM	a3da2b461f3c	v2026.08.25	8.0 MB
obs_ctd_full supplemental	cruise_key=2003-02-31JD	34d30ffb7d30	v2026.08.25	11.2 MB
obs_ctd_full supplemental	cruise_key=2003-04-31JD	45d43b6942f6	v2026.08.25	2.1 MB
obs_ctd_full supplemental	cruise_key=2003-04-33RR	3f1eb0da949a	v2026.08.25	7.4 MB
obs_ctd_full supplemental	cruise_key=2003-07-32NM	c076b9428035	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=2003-10-32NM	4fcddd4983f6	v2026.08.25	7.7 MB
obs_ctd_full supplemental	cruise_key=2004-01-31JD	0d31dacc977d	v2026.08.25	13.0 MB
obs_ctd_full supplemental	cruise_key=2004-04-31JD	7117485eb13e	v2026.08.25	3.9 MB
obs_ctd_full supplemental	cruise_key=2004-04-32NM	602dfae78f72	v2026.08.25	8.4 MB
obs_ctd_full supplemental	cruise_key=2004-07-31JD	972a20041461	v2026.08.25	8.2 MB
obs_ctd_full supplemental	cruise_key=2004-11-33RR	ff5109e2769d	v2026.08.25	8.9 MB
obs_ctd_full supplemental	cruise_key=2005-01-32NM	03f558f78d29	v2026.08.25	9.4 MB
obs_ctd_full supplemental	cruise_key=2005-04-32NM	cf49dc9dcc2c	v2026.08.25	9.8 MB
obs_ctd_full supplemental	cruise_key=2005-07-32NM	2ee6cc631d2e	v2026.08.25	9.7 MB
obs_ctd_full supplemental	cruise_key=2005-11-32NM	acc035b97af1	v2026.08.25	8.9 MB
obs_ctd_full supplemental	cruise_key=2006-02-31JD	273d2523f276	v2026.08.25	12.5 MB
obs_ctd_full supplemental	cruise_key=2006-04-32NM	dedcb49b6009	v2026.08.25	9.3 MB
obs_ctd_full supplemental	cruise_key=2006-07-32NM	1a2d0a9a3932	v2026.08.25	8.8 MB
obs_ctd_full supplemental	cruise_key=2006-10-33RR	0cc9ec27c36a	v2026.08.25	9.1 MB
obs_ctd_full supplemental	cruise_key=2007-01-31JD	cbbb8ba43b8e	v2026.08.25	11.0 MB
obs_ctd_full supplemental	cruise_key=2007-04-31JD	a2b74006a756	v2026.08.25	11.3 MB
obs_ctd_full supplemental	cruise_key=2007-07-32NM	0c93571b58ed	v2026.08.25	9.2 MB
obs_ctd_full supplemental	cruise_key=2007-11-32NM	4d5d94ce51eb	v2026.08.25	6.7 MB
obs_ctd_full supplemental	cruise_key=2008-01-31JD	0c60a78ef11c	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=2008-04-31JD	0ea044daa0f6	v2026.08.25	10.6 MB
obs_ctd_full supplemental	cruise_key=2008-08-32NM	2524e95f3393	v2026.08.25	8.4 MB
obs_ctd_full supplemental	cruise_key=2008-10-32NM	657b7b8c4562	v2026.08.25	8.4 MB
obs_ctd_full supplemental	cruise_key=2009-01-32NM	5d47eae94028	v2026.08.25	8.7 MB
obs_ctd_full supplemental	cruise_key=2009-03-31JD	fc486b1dabe4	v2026.08.25	8.3 MB
obs_ctd_full supplemental	cruise_key=2009-07-33MH	a9c334b9adea	v2026.08.25	20.2 MB
obs_ctd_full supplemental	cruise_key=2009-11-32NM	d957061f38df	v2026.08.25	13.7 MB
obs_ctd_full supplemental	cruise_key=2010-01-32NM	d59af3cc556a	v2026.08.25	16.8 MB
obs_ctd_full supplemental	cruise_key=2010-04-31FN	d9474f4bd17f	v2026.08.25	10.6 MB
obs_ctd_full supplemental	cruise_key=2010-08-32NM	169a6a5802bc	v2026.08.25	13.2 MB
obs_ctd_full supplemental	cruise_key=2010-11-32NM	96be7d675205	v2026.08.25	12.2 MB
obs_ctd_full supplemental	cruise_key=2011-01-32NM	1017b1c397ce	v2026.08.25	19.5 MB
obs_ctd_full supplemental	cruise_key=2011-04-3322	c7d9740d2a1f	v2026.08.25	10.7 MB
obs_ctd_full supplemental	cruise_key=2011-08-32NM	84a3133b1de6	v2026.08.25	12.7 MB
obs_ctd_full supplemental	cruise_key=2011-10-32NM	1037c2c3d1ee	v2026.08.25	12.7 MB
obs_ctd_full supplemental	cruise_key=2012-02-32NM	a577b041f000	v2026.08.25	12.1 MB
obs_ctd_full supplemental	cruise_key=2012-03-3322	91d7ece400bd	v2026.08.25	10.0 MB
obs_ctd_full supplemental	cruise_key=2012-07-32I1	fc31801be943	v2026.08.25	10.9 MB
obs_ctd_full supplemental	cruise_key=2012-10-32NM	193536009f74	v2026.08.25	9.8 MB
obs_ctd_full supplemental	cruise_key=2013-01-3322	d80c8dd1370c	v2026.08.25	15.0 MB
obs_ctd_full supplemental	cruise_key=2013-04-3322	bde93bf2e259	v2026.08.25	12.2 MB
obs_ctd_full supplemental	cruise_key=2013-07-32NM	730028aee289	v2026.08.25	12.5 MB
obs_ctd_full supplemental	cruise_key=2013-11-32NM	0dd4a5d97ccd	v2026.08.25	13.3 MB
obs_ctd_full supplemental	cruise_key=2014-02-3322	74dd65ec91cd	v2026.08.25	5.5 MB
obs_ctd_full supplemental	cruise_key=2014-04-32I1	21f528e781db	v2026.08.25	10.2 MB
obs_ctd_full supplemental	cruise_key=2014-07-32NM	06425caee68c	v2026.08.25	12.4 MB
obs_ctd_full supplemental	cruise_key=2014-11-32NM	effd270e170a	v2026.08.25	12.3 MB
obs_ctd_full supplemental	cruise_key=2015-01-32NM	398db0a6fa9a	v2026.08.25	17.4 MB
obs_ctd_full supplemental	cruise_key=2015-04-32NM	b59da21a6aa9	v2026.08.25	10.2 MB
obs_ctd_full supplemental	cruise_key=2015-07-32OC	1f3f0b6d3004	v2026.08.25	10.7 MB
obs_ctd_full supplemental	cruise_key=2015-11-32OC	c80cfc7c871c	v2026.08.25	11.4 MB
obs_ctd_full supplemental	cruise_key=2016-01-33UD	49570340c897	v2026.08.25	15.8 MB
obs_ctd_full supplemental	cruise_key=2016-04-3322	553dcd96a1cd	v2026.08.25	15.3 MB
obs_ctd_full supplemental	cruise_key=2016-07-32I1	5a4cc4e5539b	v2026.08.25	10.5 MB
obs_ctd_full supplemental	cruise_key=2016-11-33P4	e433644a8313	v2026.08.25	12.2 MB
obs_ctd_full supplemental	cruise_key=2017-01-33UD	390f8ae8f0d1	v2026.08.25	12.0 MB
obs_ctd_full supplemental	cruise_key=2017-04-3322	395c5b4aa5d8	v2026.08.25	16.9 MB
obs_ctd_full supplemental	cruise_key=2017-08-33P4	ae7353de1bf7	v2026.08.25	10.6 MB
obs_ctd_full supplemental	cruise_key=2017-11-33P4	9ffd6096875c	v2026.08.25	11.2 MB
obs_ctd_full supplemental	cruise_key=2018-02-3322	985568868374	v2026.08.25	7.3 MB
obs_ctd_full supplemental	cruise_key=2018-04-3322	f20b6afb6312	v2026.08.25	16.6 MB
obs_ctd_full supplemental	cruise_key=2018-06-33P4	b03b76d46154	v2026.08.25	10.9 MB
obs_ctd_full supplemental	cruise_key=2018-10-33P4	5765b1af6407	v2026.08.25	10.4 MB
obs_ctd_full supplemental	cruise_key=2019-02-33UD	235c0adc0b36	v2026.08.25	4.5 MB
obs_ctd_full supplemental	cruise_key=2019-04-33UD	5ef3aec8dcde	v2026.08.25	9.9 MB
obs_ctd_full supplemental	cruise_key=2019-07-39C2	372caa270e3d	v2026.08.25	10.7 MB
obs_ctd_full supplemental	cruise_key=2019-11-32OC	d65761d8cdbd	v2026.08.25	8.9 MB
obs_ctd_full supplemental	cruise_key=2020-01-33UD	c230fdff0f03	v2026.08.25	15.8 MB
obs_ctd_full supplemental	cruise_key=2020-07-33P4	b26f05f4d616	v2026.08.25	10.7 MB
obs_ctd_full supplemental	cruise_key=2020-10-33P4	a5c608d2f1a0	v2026.08.25	10.3 MB
obs_ctd_full supplemental	cruise_key=2021-01-33UD	bf246294c1d8	v2026.08.25	10.9 MB
obs_ctd_full supplemental	cruise_key=2021-05-3322	99cae6e1e833	v2026.08.25	6.2 MB
obs_ctd_full supplemental	cruise_key=2021-07-33P4	23f8afbb74e0	v2026.08.25	9.9 MB
obs_ctd_full supplemental	cruise_key=2021-11-33P4	cb528d30a8bf	v2026.08.25	10.4 MB
obs_ctd_full supplemental	cruise_key=2022-04-3322	acda32ebe254	v2026.08.25	22.2 MB
obs_ctd_full supplemental	cruise_key=2022-08-39C2	4526726a3bb4	v2026.08.25	7.4 MB
obs_ctd_full supplemental	cruise_key=2022-11-33P4	0f4e5c772579	v2026.08.25	8.0 MB
obs_ctd_full supplemental	cruise_key=2023-01-33UD	16842498bbc9	v2026.08.25	10.6 MB
obs_ctd_full supplemental	cruise_key=2023-04-3322	7389f0509439	v2026.08.25	17.0 MB
obs_ctd_full supplemental	cruise_key=2023-07-33P4	b278edee026e	v2026.08.25	7.6 MB
obs_ctd_full supplemental	cruise_key=2023-11-33P4	8058e964e67a	v2026.08.25	9.3 MB
obs_ctd_full supplemental	cruise_key=2024-01-33UD	dee9f7f2933d	v2026.08.25	4.8 MB
obs_ctd_full supplemental	cruise_key=2024-04-3322	4cdcda310277	v2026.08.25	15.2 MB
obs_ctd_full supplemental	cruise_key=2024-08-33P4	761be5051ec7	v2026.08.25	10.6 MB
obs_ctd_full supplemental	cruise_key=2024-11-33P4	aa6ba347cb31	v2026.08.25	6.2 MB
obs_ctd_full supplemental	cruise_key=2025-01-33UD	3deab325df6d	v2026.08.25	16.3 MB
obs_ctd_full supplemental	cruise_key=2025-02-33UD	a1a4ae1146dc	v2026.08.25	318 KB
obs_ctd_full supplemental	cruise_key=2025-04-3322	5cd22d76439c	v2026.08.25	16.9 MB
obs_ctd_full supplemental	cruise_key=2025-07-33P4	2dd075510644	v2026.08.25	5.0 MB
obs_ctd_full supplemental	cruise_key=2025-11-33P4	05b751d3a39e	v2026.08.25	3.3 MB
obs_ctd_full supplemental	cruise_key=2026-01-33UD	e71adc4ee06a	v2026.08.25	9.2 MB
obs_ctd_full supplemental	cruise_key=2026-04-3322	2b578364973e	v2026.08.25	10.2 MB
obs_ctd_full supplemental	cruise_key=2026-07-3322	9b0034c1eba2	v2026.08.25	6.0 MB
obs_mets_full supplemental	cruise_key=2004-01-31JD	4b9365a3e170	v2026.08.25	167 KB
obs_mets_full supplemental	cruise_key=2004-04-32NM	0d4e14e2e309	v2026.08.25	123 KB
obs_mets_full supplemental	cruise_key=2004-07-31JD	3376b0f995d2	v2026.08.25	115 KB
obs_mets_full supplemental	cruise_key=2004-11-33RR	619ed128659d	v2026.08.25	157 KB
obs_mets_full supplemental	cruise_key=2005-01-32NM	c22de8f7e11d	v2026.08.25	135 KB
obs_mets_full supplemental	cruise_key=2005-04-32NM	7afc5e62acbe	v2026.08.25	134 KB
obs_mets_full supplemental	cruise_key=2005-07-32NM	6cf1ebb1614b	v2026.08.25	133 KB
obs_mets_full supplemental	cruise_key=2005-11-32NM	d63ea4d9c122	v2026.08.25	141 KB
obs_mets_full supplemental	cruise_key=2009-03-31JD	820fa93e0dcf	v2026.08.25	15.6 MB
obs_mets_full supplemental	cruise_key=2010-04-31FN	b2276667a041	v2026.08.25	7.9 MB
obs_mets_full supplemental	cruise_key=2010-11-32NM	fff7290ecdfc	v2026.08.25	7.3 MB
obs_mets_full supplemental	cruise_key=2011-01-32NM	0ac72a1a261b	v2026.08.25	10.8 MB
obs_mets_full supplemental	cruise_key=2011-10-32NM	b79d564553ad	v2026.08.25	8.4 MB
obs_mets_full supplemental	cruise_key=2012-02-32NM	26df568ae452	v2026.08.25	7.2 MB
obs_mets_full supplemental	cruise_key=2012-10-32NM	7e0c00b873f8	v2026.08.25	9.2 MB
obs_mets_full supplemental	cruise_key=2013-01-3322	64fb1e8e6627	v2026.08.25	6.5 MB
obs_mets_full supplemental	cruise_key=2013-04-3322	07a06de75fa7	v2026.08.25	6.8 MB
obs_mets_full supplemental	cruise_key=2013-07-32NM	7a3726022418	v2026.08.25	9.7 MB
obs_mets_full supplemental	cruise_key=2013-11-32NM	da0939bbeb34	v2026.08.25	8.3 MB
obs_mets_full supplemental	cruise_key=2014-02-3322	5c88d6c1e1ff	v2026.08.25	2.8 MB
obs_mets_full supplemental	cruise_key=2014-04-32I1	567db4ab9a42	v2026.08.25	2.4 MB
obs_mets_full supplemental	cruise_key=2014-07-32NM	6889558af0d2	v2026.08.25	5.8 MB
obs_mets_full supplemental	cruise_key=2015-01-32NM	2115b0e29121	v2026.08.25	12.4 MB
obs_mets_full supplemental	cruise_key=2015-04-32NM	3c7b3aaaf7d1	v2026.08.25	8.4 MB
obs_mets_full supplemental	cruise_key=2015-07-32OC	273f019250df	v2026.08.25	5.0 MB
obs_mets_full supplemental	cruise_key=2015-10-32OC	3be364897432	v2026.08.25	5.0 MB
obs_mets_full supplemental	cruise_key=2016-01-33UD	9dc00bf1acf6	v2026.08.25	4.8 MB
obs_mets_full supplemental	cruise_key=2016-04-3322	895f6f2f6186	v2026.08.25	4.7 MB
obs_mets_full supplemental	cruise_key=2016-07-32I1	90c48703b91a	v2026.08.25	2.8 MB
obs_mets_full supplemental	cruise_key=2016-11-33P4	4f576b1f6394	v2026.08.25	4.0 MB
obs_mets_full supplemental	cruise_key=2017-01-33UD	6c4acb460caf	v2026.08.25	4.0 MB
obs_mets_full supplemental	cruise_key=2017-04-3322	f6b9b672b33b	v2026.08.25	4.2 MB
obs_mets_full supplemental	cruise_key=2017-08-33P4	4df467158b9e	v2026.08.25	3.8 MB
obs_mets_full supplemental	cruise_key=2017-11-33P4	350fbeba3c3f	v2026.08.25	5.8 MB
obs_mets_full supplemental	cruise_key=2018-02-3322	5669d4362c73	v2026.08.25	3.2 MB
obs_mets_full supplemental	cruise_key=2018-10-33P4	6e2252f96a7f	v2026.08.25	4.7 MB
obs_mets_full supplemental	cruise_key=2019-02-33UD	936bdb863db7	v2026.08.25	1.9 MB
obs_mets_full supplemental	cruise_key=2019-04-33UD	35a47064a2f3	v2026.08.25	5.0 MB
obs_mets_full supplemental	cruise_key=2019-07-39C2	7b6f0457f265	v2026.08.25	2.9 MB
obs_mets_full supplemental	cruise_key=2019-11-32OC	3a7f27ed1900	v2026.08.25	4.7 MB
obs_mets_full supplemental	cruise_key=2020-01-33UD	15a7e8d37456	v2026.08.25	7.4 MB
obs_mets_full supplemental	cruise_key=2020-07-33P4	e6cc241db70b	v2026.08.25	4.2 MB
obs_mets_full supplemental	cruise_key=2020-10-33P4	02eb536d3a66	v2026.08.25	3.7 MB
obs_mets_full supplemental	cruise_key=2021-01-33UD	46159ec6c1b1	v2026.08.25	6.9 MB
obs_mets_full supplemental	cruise_key=2021-05-3322	2a28c1dc831f	v2026.08.25	2.4 MB
obs_mets_full supplemental	cruise_key=2021-07-33P4	aafd082b0cf5	v2026.08.25	4.1 MB
obs_mets_full supplemental	cruise_key=2021-11-33P4	f112c3800d96	v2026.08.25	4.2 MB
obs_mets_full supplemental	cruise_key=2022-04-3322	4fc7f7cbce5a	v2026.08.25	4.3 MB
obs_mets_full supplemental	cruise_key=2022-11-33P4	ea789e4613bb	v2026.08.25	4.4 MB

Sidecars

Machine-readable descriptions of this release.

file	size
RELEASE_NOTES.md	30 KB
catalog.json	207 KB
coverage.json	647 KB
coverage_stations.json	465 KB
datasets.json	396 KB
calcofi_bottle.json	23 KB
calcofi_ctd-cast.json	22 KB
calcofi_dic.json	14 KB
calcofi_mets.json	15 KB
calcofi_phyllosoma.json	14 KB
calcofi_phytoplankton.json	22 KB
calcofi_prodo.json	5 KB
calpoly_whale-edna.json	4 KB
cce-lter_chl-size-fractionated.json	4 KB
cce-lter_euphausiids.json	24 KB
cce-lter_hplc-pigments.json	4 KB
cce-lter_iron.json	4 KB
cce-lter_picoplankton-bacteria.json	13 KB
cce-lter_poc-pon-cce-region.json	4 KB
cce-lter_poc-pon.json	4 KB
cce-lter_primary-production-c14.json	4 KB
cce-lter_toc.json	5 KB
cce-lter_zoodb.json	19 KB
cce-lter_zooscan.json	17 KB
cdfw_dungeness-crab.json	14 KB
farallon_bird-mammal.json	27 KB
jcvi_ncog-metabarcoding.json	4 KB
sccoos_ifcb-ctd.json	4 KB
sccoos_ifcb-underway.json	4 KB
sio_cetacean-sightings.json	4 KB
sio_mesopelagic-fish.json	20 KB
sio_pic-zooplankton.json	9 KB
stanford_hopkins-phytoplankton.json	4 KB
stanford_hopkins-supplemental.json	4 KB
stanford_hopkins-zooplankton.json	4 KB
swfsc_ctd-noaa.json	4 KB
swfsc_cufes.json	14 KB
swfsc_ichthyo.json	42 KB
calcofi_bottle.xml	49 KB
calcofi_ctd-cast.xml	56 KB
calcofi_dic.xml	44 KB
calcofi_mets.xml	54 KB
calcofi_phyllosoma.xml	66 KB
calcofi_phytoplankton.xml	143 KB
cce-lter_euphausiids.xml	70 KB
cce-lter_picoplankton-bacteria.xml	43 KB
cce-lter_zoodb.xml	71 KB
cce-lter_zooscan.xml	66 KB
cdfw_dungeness-crab.xml	60 KB
farallon_bird-mammal.xml	95 KB
sio_mesopelagic-fish.xml	86 KB
sio_pic-zooplankton.xml	18 KB
swfsc_cufes.xml	61 KB
swfsc_ichthyo.xml	366 KB
erd.mmd	12 KB
grid.geojson	398 KB
index.html	134 KB
metadata.json	160 KB
relationships.json	12 KB
spatial.geojson	10.6 MB
spatial_layers.json	24 KB
test_results.json	13 KB

Why obs appears twice. Each is published both as a Hive-partitioned directory and as a single .parquet file, on purpose — they are the same rows.

The partitioned form lets DuckDB, R and Python skip whole partitions when you filter on the partition column, so it is the faster choice for most analysis. The single-file form exists because plain HTTPS has no directory listing: browser DuckDB-WASM (which powers calcofi.io/db-query) and other HTTPS-only consumers cannot expand a /**/*.parquet glob against cloud storage, so they need one addressable object. Removing either breaks a real consumer.

Read directly with DuckDB — no download needed. A single-file table:

SELECT * FROM read_parquet('https://storage.googleapis.com/calcofi-db/ducklake/releases/v2026.09.06/parquet/sample.parquet') LIMIT 10;

A partitioned table (note the /**/*.parquet glob and hive_partitioning, which turns the directory names into a real column):

SELECT * FROM read_parquet('https://storage.googleapis.com/calcofi-db/ducklake/releases/v2026.09.06/parquet/obs_ctd_full/**/*.parquet',
hive_partitioning = true) LIMIT 10;