We strive to make marine image data [FAIR](https://www.go-fair.org/fair-principles/). We maintain [data profiles](https://gitlab.hzdr.de/datahub/marehub/ag-videosimages/metadata-profiles-fdos) to establish a common language of marine imagery, we develop best-practice [operating procedures](https://gitlab.hzdr.de/datahub/marehub/ag-videosimages/standard-operating-procedures) for handling marine images and - here in this repository - we develop software tools to apply the vocabulary and procedures to marine imagery.