Marine Recorder Online

Marine Recorder Online (MRO) is a data management solution for UK marine data, focusing on biodiversity and associated seafloor sampling data. From Marine Recorder Online, custodians (or other authorised users) can query and download signed-off and published datasets.

MRO is designed with direct archival into the Marine Environmental Data and Information Network data archive centres and publication onto the National Biodiversity Network in mind. This promotes the effective flow of data into open data portals.

For more information, please contact the system administrator via: marinerecorder@jncc.gov.uk.



Please login into the database via the buttons below, contact your data manager to be set up with an account.


Marine Recorder Online is supported by:

CEDaR logo
Dorset Wildlife Trust logo
Department of Agriculture, Environment and Rural Affairs logo
MBA logo
Natural England logo
NRW logo
NatureScot logo
Porcupine Marine Natural History Society logo