# openEO openEO is an open API to express and execute (big) Earth Observation algorithms and queries. As a common API it allows connecting different kind of client technologies (Python, R, JavaScript, ...) with different computation back-ends in a simple and unified way. - see [openeo.org](https://openeo.org) for general information on openEO as an API - see [openEO Platform (openeo.cloud)](https://openeo.cloud) for a user-oriented and federated openEO platform