raspberry pi weather station wunderground

the Stetl Sync process reads the latest data from SQLite database.

weewx stores archive records in a SQLite database.data is sampled by the weewx daemon from the Davis Weather station.

The (data) flow in Figure 3 is as follows. The next sections will expand on this overview.įigure 3 - Detailed Software Architecture Via the web browser various WMS/WFSĬan be found and accessed via the project landing page: : The latter provides a SOS (Sensor Observation Service). To the 52North Sensor Web Application server. The weather data from PostgreSQL using the SOS-T protocol In addition the VPS runs a Stetl ETL process that transforms and and publishes 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

Raspberry pi weather station wunderground