VegBank Data Dictionary
| Table (DB Name) | soilObs |
| Table | Soil Observation |
| Field | Soil Depth Top |
| DB Field Name | soilDepthTop |
| Req'd? | no |
| Data Type | Float |
| Misc Flag | n/a |
| List? | no |
| Definition | The depth at which the horizon observation starts. |
| Table (DB Name) | soilObs |
| Table | Soil Observation |
| Field | Soil Depth Top |
| DB Field Name | soilDepthTop |
| Req'd? | no |
| Data Type | Float |
| Misc Flag | n/a |
| List? | no |
| Definition | The depth at which the horizon observation starts. |