# Amazon IoT SiteWise Documentation

Easily collect, organize, and analyze data from industrial equipment at scale.

- [User Guide](/en_us/iot-sitewise/latest/userguide/): Describes key concepts of Amazon IoT SiteWise and provides instructions for using the features of Amazon IoT SiteWise.
- [Application Guide](/en_us/iot-sitewise/latest/appguide/): Describes key concepts of the Amazon IoT SiteWise Monitor portal application and provides instructions to use its features.
- [API Reference](/en_us/iot-sitewise/latest/APIReference/): Describes all the API operations for Amazon IoT SiteWise in detail. Also provides sample requests, responses, and errors for the supported web services protocols.

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