| GCMD Keyword Valids | Link (CSV Format) |
|---|---|
| Earth Science and Earth Science Services | Download |
| Data Centers | Download |
| Projects | Download |
| Instruments | Download |
| Platforms | Download |
| Locations | Download |
| Horizontal Data Resolution | Download |
| Vertical Data Resolution | Download |
| Temporal Data Resolution | Download |
| URL Content Types | Download |
| Chronostratigraphic Units | Download |