# STATS — Copernicus metadata harvest coverage

## CMEMS (Marine)

- Products: **307**, Datasets: **1269**

| field | coverage |
|---|---|
| product.digital_object_identifier | 306/307 (100%) |
| product.sources | 307/307 (100%) |
| product.processing_level | 219/307 (71%) |
| product.production_center | 307/307 (100%) |
| product.keywords | 306/307 (100%) |
| product.thumbnail_url | 307/307 (100%) |
| dataset.latest_version | 1269/1269 (100%) |
| dataset.services | 1269/1269 (100%) |
| dataset.variables | 1154/1269 (91%) |
| dataset has released_date | 943/1269 (74%) |
| dataset has url_metadata | 1269/1269 (100%) |

- Variables (latest version, deduped): **8567**

| variable field | coverage |
|---|---|
| units | 8155/8567 (95%) |
| standard_name | 7406/8567 (86%) |
| bbox | 8567/8567 (100%) |
| time_range | 8042/8567 (94%) |
| depth_range | 2583/8567 (30%) |

## CDS

- Collections: **139**

| field | coverage |
|---|---|
| doi | 133/139 (96%) |
| license | 139/139 (100%) |
| update_frequency | 107/139 (77%) |
| providers | 137/139 (99%) |
| keywords | 138/139 (99%) |
| published | 139/139 (100%) |
| updated | 139/139 (100%) |
| assets | 139/139 (100%) |
| spatial_bbox | 139/139 (100%) |
| temporal_interval | 139/139 (100%) |
| documentation_links | 138/139 (99%) |
| references | 138/139 (99%) |
| variables | 136/139 (98%) |
| message | 7/139 (5%) |
| total doc links | 1123 |
| total reference blocks | 269 |
| refs containing a DOI | 134/139 (96%) |

## ADS

- Collections: **16**

| field | coverage |
|---|---|
| doi | 16/16 (100%) |
| license | 16/16 (100%) |
| update_frequency | 2/16 (12%) |
| providers | 16/16 (100%) |
| keywords | 16/16 (100%) |
| published | 16/16 (100%) |
| updated | 16/16 (100%) |
| assets | 16/16 (100%) |
| spatial_bbox | 16/16 (100%) |
| temporal_interval | 16/16 (100%) |
| documentation_links | 16/16 (100%) |
| references | 16/16 (100%) |
| variables | 15/16 (94%) |
| message | 2/16 (12%) |
| total doc links | 53 |
| total reference blocks | 32 |
| refs containing a DOI | 16/16 (100%) |

## EWDS

- Collections: **12**

| field | coverage |
|---|---|
| doi | 12/12 (100%) |
| license | 12/12 (100%) |
| update_frequency | 12/12 (100%) |
| providers | 12/12 (100%) |
| keywords | 12/12 (100%) |
| published | 12/12 (100%) |
| updated | 12/12 (100%) |
| assets | 12/12 (100%) |
| spatial_bbox | 12/12 (100%) |
| temporal_interval | 12/12 (100%) |
| documentation_links | 12/12 (100%) |
| references | 12/12 (100%) |
| variables | 12/12 (100%) |
| message | 0/12 (0%) |
| total doc links | 58 |
| total reference blocks | 24 |
| refs containing a DOI | 12/12 (100%) |

## Unified

- unified_metadata.json entries: **1436** (cmems=1269, cds=139, ads=16, ewds=12)

- doi: 1422/1436 (99%)
- keywords: 1427/1436 (99%)
- documentation_links: 1435/1436 (100%)
- references: 1427/1436 (99%)
- licence: 1436/1436 (100%)
- update_frequency: 121/1436 (8%)
- spatial_bbox: 1321/1436 (92%)
- variables: 1317/1436 (92%)
- temporal_range (non-null): 1228/1436 (86%)

## Harvest volume

- Total bytes of JSON artifacts (incl. raw): **87,820,588**