Ice core measurements
From icecoredata
| Field | Required | Example |
| Measurement Type | Yes | Methane |
| Date | No | May, 21 2020 |
| Borehole ID | Yes | WDC06A |
| IGSN ID | Yes | NSF-ICF-WDC06A |
| CORE ID | Yes | WDC06A-45 |
| IGSN child ID | Yes | NSF-ICF-WDC06A-45 |
| Top Depth | Yes | 45.1 |
| Top Depth unit | Yes | meters |
| Bottom Depth | Yes | 45.2 |
| Bottom Depth unit | Yes | meters |
| Concentration | Yes | 540 |
| Concentration unit | Yes | parts per billion (ppb) |
| Precision | Yes | 3 % |
| Data DOI | Yes | https://.... |
| Method DOI | Yes | https://.... |
| Field | Example |
| Measurement Type | Methane |
| Date | May, 21 2020 |
| Borehole ID | WDC06A |
| IGSN ID | NSF-ICF-WDC06A |
| CORE ID | WDC06A-45 |
| IGSN child ID | NSF-ICF-WDC06A-45 |
| Top Depth | 45.1 |
| Top Depth unit | meters |
| Bottom Depth | 45.2 |
| Bottom Depth unit | meters |
| Concentration | 540 |
| Concentration unit | parts per billion (ppb) |
| Precision | 3 % |
| Data DOI | https://.... |
| Method DOI | https://.... |
