Environmental monitoring systems are typically organised into four layers: collection, data, analytics, and action. What is the primary function of the data layer in this architecture?

Question

Accepted Answer

It receives raw readings, removes invalid entries, normalises timestamps, and stores cleaned records for analysis

Answer

It compares aggregated values against regulatory thresholds and triggers notifications

Answer

It measures physical parameters such as temperature, gas concentration, and water pH

Answer

It generates alerts and compliance reports for regulators and operators

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Environmental monitoring systems are typically organised into four layers: colle...

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