The VPS runs GeoServer to serve the weather data directly from the Postgres/PostGISĭatabase, using specialized PostgreSQL VIEWs, as WMS, WMS-Time and WFS. Other weewx plugins generate reports with statistics and summaries. In a “Cloud Server” (the Ubuntu VPS used in the project). Typically a 5-minute summary of multiple samples (weewx Loop Records) collected every few seconds.Īn ETL process based on Stetl transforms and syncs dataįrom the SQLite weather archive database to a remote PostgreSQL server These measurements, called weewx Archive Records are The weewx daemon continuously reads raw weather sample data from the Davis weather stationĪnd stores this data locally in a (SQLite or MySQL) database. ![]() The RPi runs the Raspbian OS with the weather data software The Davis weather station is connected to a Raspberry Pi (RPi) micro computer via These components and their interconnections operate as follows. Figure 1 - Global Setup from Weather Station Through OGC Services
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