The 3rd Strategy Forum „GIS-Technologie in der Umweltverwaltung (Bund/Länder)“ takes place at the Esri Niederlassung Berlin on May 30th and 31st, 2017. The workshop focuses on sensor data, harmonization of access to spatial data and digitizing in environmental management. Dr. Simon Jirka presents the OGC Sensor Observation Service as an INSPIRE Download Service for Measurement data.