The data model WaterQualityObserved has been expanded to include 3 new properties:
- BOD: Biochemical oxygen demand (BOD) is the amount of dissolved oxygen (DO) needed (i.e. demanded) by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period
- COD: Chemical oxygen demand (COD) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution
- PO4: Concentration of phosphates
Additionally, the data model of WaterQualityObserved has been moved from the dataModel.Environment repo to the dataModel.WaterQuality subject.
In order to preserve the relationship with the SmartEnvironment domain the subject dataModel.WaterQuality has been linked to it.
The database for the searching on data models, properties and their descriptions has been expanded to allow filtering also by :
- NGSI type (one of Property, Relationship or Geoproperty)
- data type (string, number, boolean, array, object, etc)
Additionally, it has been updated containing more than 11.000 items
Accessible from the front page in this widget (Structured check)
You can export the results
There are two new data models ElectroMagneticObserved and IndoorEnvironmentObserved
ElectroMagneticObserved. The Data Model is intended to measure excessive electric and magnetic fields (EMFs), or radiation in a work or public environment according to the level of exposure to electromagnetic fields on the air. The frequency of the Hertzian waves is conventionally lower than 300 GHz, propagating in space without artificial guide. They are between 9 kHz and 300 GHz.
IndoorEnvironmentObserved. Observation of air and climate conditions for indoor environments.
Located in the Subject Environment
There is a new data model RainFallRadarObservation. The Data Model is intended to measure the water slides on a predefined area by a set of 4 Location represented by a Geo property format.
Located in the Environment Subject.
There is a new data model PhreaticObserved is intended to measure, observe and control the level and quality of groundwater at a given time (T), by a fixed or mobile monitoring system. Depending on the device used, it is also possible to measure the quality of water such as its electrical conductivity, its salt content, its temperature, etc. In this case, the values measured are processed by the Data Model `WaterObserved` and `WaterQualityObserved`. Additional Information about Attributes: For attributes dedicated to water, a MetaData attribute can also be used. it contains the `TimeStamp` in seconds, the `qualification` and control `status` of the measurement”.
Located in the Environment Subject
There is a new data model IndoorEnvironmentObserved for observations of air and climate conditions for indoor environments.
It belongs to the Smart.Environment domain in the subject dataModel.Environment.
Now you can see the links to the specification in two languages, Spanish y French in the README.md of every data models. German and Japanese are in the queue.
See here an example
All the specifications (the text descriptions of the data model located in the /doc directory of each daat model) for the different domains and languages (currently French and Spanish besides English) have been updated to the new format. See an example in Spanish and French.
All of them are generated automatically from the json schema (which is the unique source of truth for the data model)
The contribution manual explains further details.
Raise an issue for any point you find in the new format.
In the process of converting repositories to the new format, the repo dataModel.WasteManagement is being converted.
- json schema has already documented every property
- The new specs in EN-US, FR and ES are available