Dataset

JODC Dataset

OBIS Japan Open in mapper Explore occurrences

 Identified data set including about 290,000 records of the plankton observation data observed by the Japanese institutes concerned (Ministry of Environment, Fishery Agency, Meteorological Agency and Local gorvernments etc.) from 1951 to 2006.

Citation: JODC (2013) JODC Dataset. (Available: http://www.godac.jamstec.go.jp/bismal/j/JODC_J-DOSS. Accessed: YYYY-MM-DD).

Published: June 14, 2024 at 07:10

URL: https://www.godac.jamstec.go.jp/ipt/resource?r=jodc_j-doss

Japan Oceanographic Data Center
Japan Oceanographic Data Center

291,512
occurrence records
1,299
taxa
896
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 291,512
100.0%
maximumDepthInMeters 58,109
19.9%
minimumDepthInMeters 58,109
19.9%
scientificNameID 8,697 514
3.2%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 58,109
19.9%
NO_ACCEPTED_NAME 43,796
15.0%
MARINE_UNSURE 11,704
4.0%
ON_LAND 6,098
2.1%
NO_MATCH 5,181
1.8%
WORMS_ANNOTATION_RESOLVABLE 3,240
1.1%
DEPTH_EXCEEDS_BATH 1,961
0.7%
WORMS_ANNOTATION_UNRESOLVABLE 1,483
0.5%
WORMS_ANNOTATION_REJECT_GROUPING 272
0.1%
WORMS_ANNOTATION_REJECT_AMBIGUOUS 260
0.1%
NOT_MARINE 179
0.1%
SCIENTIFICNAMEID_EXTERNAL 70
0.0%

Measurement types

DNA derived data