2.3.1. SENSOR_MEASUREMENT
Last modified by Hyunji Cho on 2022/06/08 11:15
| 2.3.1. | SENSOR_MEASUREMENT | ||
| Definition | It is a sub-concept of EVENT. An EVENT in which a STATE of SENSOR is recorded | ||
| Examples | Sensor reading | ||
Fields of entity (Attributes) | Attribute | Description | Type of data |
| MEASUREMENT_ID | Measurement code | Integer | |
| PERSON_ID | Reporter | ||
| SENSOR_ID | The sensor which is measured | Integer | |
| METRIC_ID | Metric which this measurement feeds | Integer | |
| Collection date | Date of measurement | Date | |
| Collection time | Time of measurement | Time | |
| The data fields of this measurement | It can be different depending on the types of sensors and aim of measurement | ||
| Description | other notes/descriptions on this measurement | Varchar | |
| Relationships | See below diagram | ||
| Notes | |||