| FIELD | WAS DEFINED AS | IS NOW DEFINED AS |
| NESDIS ID | 17E680BA | 179701F8 |
| First Transmit Time | 0023 | 0039 |
| Location | SILVER RIVER NEAR OCALA/SILVER SPRINGS 1ESE | SILVER RIVER NEAR OCALA 1ESE |
| Sensor 1 Physical Element | DY | HG |
| Sensor 1 Offset Time   | 23 | 39 |
| Sensor 2 Physical Element | DJ | VB |
| Sensor 2 Offset Time   | 23 | 39 |
| Sensor 3 Physical Element | DH | undefined |
| Sensor 3 Data Interval | 60 | undefined |
| Sensor 3 Offset Time   | 23 | undefined |
| Sensor 3 Base Elevation | 0.00 | undefined |
| Sensor 4 Physical Element | HG | undefined |
| Sensor 4 Data Interval | 60 | undefined |
| Sensor 4 Offset Time   | 23 | undefined |
| Sensor 4 Base Elevation | 0.00 | undefined |
| Sensor 5 Physical Element | WV | undefined |
| Sensor 5 Data Interval | 60 | undefined |
| Sensor 5 Offset Time   | 23 | undefined |
| Sensor 5 Base Elevation | 0.00 | undefined |
| Sensor 6 Physical Element | VB | undefined |
| Sensor 6 Data Interval | 60 | undefined |
| Sensor 6 Offset Time   | 23 | undefined |
| Sensor 6 Base Elevation | 0.00 | undefined |