An edge-to-cloud environmental monitoring project using a Raspberry Pi and Enviro+ sensor to stream high-resolution weather data directly to cloud storage in Parquet format. It leverages client-side tools like DuckDB and Evidence for real-time analysis and visualization ... no backend servers, no data loss, and fully resilient offline operation. This experiment explores energy-efficient, open, and scalable approaches to cloud-native IoT architectures. https://opensensor.space
Cloud-native copies of air quality observations, preserved independently of
third-party dashboards. This is a Portolan
v0.2.0 catalog on STAC 1.1.0. Machines start at catalog.json.
Published at https://data.source.coop/walkthru-earth/opensensor-space/catalog.json and s3://us-west-2.opendata.source.coop/walkthru-earth/opensensor-space/ (anonymous, us-west-2).
Each collection and item declares its own license. OpenAQ data licenses differ per source provider, see OpenAQ licenses.
This catalog is a mirror. Data comes from the public OpenAQ archive. It is maintained by Walkthru Earth (https://github.com/walkthru-earth).