The electronic catalog of the invertebrate zoology collection at the California Academy of Sciences, San Francisco.
Published: March 16, 2026 at 22:53
License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)
URL: http://ipt.calacademy.org:8080/resource?r=invz
Contacts:
Christina Piotrowski
California Academy of Sciences
Jon Fong
California Academy of Sciences
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 131,776 |
|
|
| decimalLatitude | 27,285 |
|
|
| decimalLongitude | 27,291 |
|
|
| eventDate | 25,021 | 38 |
|
| maximumDepthInMeters | 214,626 | 1 |
|
| minimumDepthInMeters | 132,462 | 2 |
|
| occurrenceStatus | 271,310 |
|
|
| scientificName | 59 |
|
|
| scientificNameID | 271,310 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 132,464 |
|
|
| ON_LAND | 34,041 |
|
|
| NO_COORD | 27,291 |
|
|
| NO_MATCH | 18,298 |
|
|
| NOT_MARINE | 13,802 |
|
|
| DEPTH_EXCEEDS_BATH | 13,056 |
|
|
| NO_ACCEPTED_NAME | 1,653 |
|
|
| MARINE_UNSURE | 1,638 |
|
|
| WORMS_ANNOTATION_RESOLVABLE | 414 |
|
|
| WORMS_ANNOTATION_REJECT_AMBIGUOUS | 30 |
|
|
| DATE_IN_FUTURE | 24 |
|
|
| DATE_BEFORE_MIN | 14 |
|
|
| DEPTH_OUT_OF_RANGE | 3 |
|
|
| ZERO_COORD | 1 |
|