| Definition | Serial number | Observed date (YYYY/MM/DD) and time (HH:MM) | Sensor output (mA) for NO3 concentration in river water at 10 minute interval.
Note that the unit is "mA" (not A). | Sensor output (mA) for DOC concentration in river water at 10 minute interval.
Note that the unit is "mA" (not A). | Concentration (mgN_L) of NO3-N in river water at 10 minute interval.
Calculated using the Sensor NO3 output with calibration equation. | Concentration (mgC_L) of DOC in river water at 10 minute interval.Calculated using the Sensor DOC output with calibration equation. | River volume transport (river water flow in other words) of whole river channel at 10 minute interval. The flow rate from upstream to downstream was treated as a positive value (downward or ebb tide), and the flow rate from downstream to upstream was treated as a negative value (upward or flood tide). | Direction of river volume transport (river water flow) | Water temperature at the river bottom. | Electronic conductivity (EC) in river water at river bottom |
| Measurement Domain |
|
|
| Unit | ampere |
| Precision | 0.0001 |
| Type | real |
|
| Unit | ampere |
| Precision | 0.0001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | cubicMetersPerSecond |
| Precision | 0.01 |
| Type | real |
|
| Def | Upward (from downstream to upstream) or Downward (from upstream to downstream) |
|
| Unit | celsius |
| Precision | 0.1 |
| Type | real |
|
| Unit | microsiemensPerCentimeter |
| Precision | 0.1 |
| Type | real |
|