Following the great success of the Data Providers Workshops held in 2016, 2017, 2018 and 2019, the GEO Community was ready in 2020 to participate to the 1st Open Data and Open knowledge Workshop in China; Covid didn’t allow it and therefore in 2023 the 1st GEO Open Data Open Knowledge workshop (ODOK) was held at the WMO Building, Geneva (Switzerland), from 15th to 16th June 2023. ?The Data Working Group, GEOSS Platform Team and GEO Knowledge Hub Team organized the ODOK workshop with overall coo...