The electronic catalog of the invertebrate zoology collection at the California Academy of Sciences, San Francisco.
Published: February 02, 2026 at 22:52
URL: http://ipt.calacademy.org:8080/resource?r=invz
Christina Piotrowski
California Academy of Sciences
Jon Fong
California Academy of Sciences
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 131,307 |
|
|
| decimalLatitude | 26,864 |
|
|
| decimalLongitude | 26,870 |
|
|
| eventDate | 24,990 | 37 |
|
| maximumDepthInMeters | 214,006 | 1 |
|
| minimumDepthInMeters | 132,190 | 2 |
|
| occurrenceStatus | 270,582 |
|
|
| scientificName | 61 |
|
|
| scientificNameID | 270,582 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 132,192 |
|
|
| ON_LAND | 33,983 |
|
|
| NO_COORD | 26,870 |
|
|
| NO_MATCH | 18,292 |
|
|
| NOT_MARINE | 13,784 |
|
|
| DEPTH_EXCEEDS_BATH | 13,041 |
|
|
| NO_ACCEPTED_NAME | 1,645 |
|
|
| MARINE_UNSURE | 1,637 |
|
|
| WORMS_ANNOTATION_RESOLVABLE | 414 |
|
|
| WORMS_ANNOTATION_REJECT_AMBIGUOUS | 30 |
|
|
| DATE_IN_FUTURE | 24 |
|
|
| DATE_BEFORE_MIN | 13 |
|
|
| DEPTH_OUT_OF_RANGE | 3 |
|
|
| ZERO_COORD | 1 |
|