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?

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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

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

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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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