Updated README for monorepo

README.md

@@ -1,2 +1,19 @@
-# e-soh
-Monorepo for the 3 connected services of e-soh
+# E-SOH
+## EURODEO
+The RODEO project develops a user interface and Application Programming Interfaces (API) for accessing meteorological datasets declared as High Value Datasets (HVD) by the EU Implementing Regulation (EU) 2023/138 under the EU Open Data Directive (EU) 2019/1024. The project also fosters the engagement between data providers and data users for enhancing the understanding of technical solutions being available for sharing and accessing the HVD datasets.
+This project provides a sustainable and standardized system for sharing real-time surface weather observations in line with the HVD regulation and WMO WIS 2.0 strategy. The real-time surface weather observations are made available through open web services, so that they can be accessed by anyone.
+## Near real-time observational data
+E-SOH is part of the RODEO project. The goal for this project is to make near real-time weather observations from land based station easily available. The data will be published on both a message queue using MQTT and [EDR](https://ogcapi.ogc.org/edr/) compliant APIs. Metadata will also be made available through [OGC Records](https://ogcapi.ogc.org/records/) APIs. The system architecture is portable, scalable and modular system for taking into account possible extension to additional networks and datasets (e.g. 3rd party surface observations) in the future.
+## Structure
+The E-SOH service consist of three parts.
+  * Ingestion API
+	- The ingest API handles incoming observation from partners. It will verify the inncomming data and publish them to the MQTT queue and submit the observations to the datastore.
+  * Datastore
+    - Datastore stores all observations for 24h and is the backend storage for EDR and Records APIs.
+  * EDR API
+    - The EDR api is the main endpoint to download observational data available in E-SOH.
+   * Records API
+      - The records api will serve all metadata for each timeseries available in E-SOH.
+
+## Usage
+All three parts of the service is kept in this repository and can be built and setup using docker-compose. For more documentation on each part of the service see README.md in each relevant folder in this repository.