Solution
Marine biodiversity data for corporate disclosure
Standardized field data, automated indicator calculations, and structured exports for TNFD, CSRD, and ESRS disclosure cycles.
The challenge
Ocean data is the hardest gap in nature reporting
Sustainability teams are under increasing pressure to report on nature-related risks and dependencies under TNFD, CSRD, and ESRS frameworks. Ocean and coastal data is the hardest gap to fill.
Without standardized methods, many reporting teams lack confidence in their biodiversity disclosures.
Without standardized collection methods and clear audit trails, disclosure data is difficult to verify and compare across reporting periods. Regulators and assurance providers increasingly expect traceable evidence behind reported metrics.
How MariMap helps
Traceable marine data for disclosure cycles
Standardized field data with audit trail
Every observation carries metadata about collection method, surveyor, location, and timestamp. Version history tracks changes through review and approval workflows.
Automated indicator calculations
Biodiversity indicators aligned with reporting frameworks calculate automatically from field data. No manual spreadsheet work between collection and disclosure.
Structured exports for disclosure cycles
Generate indicator tables, methods summaries, and evidence annexes formatted for TNFD and CSRD submission. Exports include metadata for auditor review.
Evidence packages with maps and time series
Link field observations to spatial maps and temporal trends. Assurance providers can trace reported numbers back to individual survey records.
Disclosure workflow
How sustainability teams use MariMap for disclosure preparation.
- Define monitoring sites, data sources, and target indicators
- Collect field data with standardized protocols and attach supporting media
- Run QA/QC reviews and finalize datasets for the reporting period
- Export disclosure packages with indicator tables, methods, and annexes
Evidence outputs
Outputs ready for internal review and external assurance.
- Disclosure-ready reports with indicator tables and methodology notes
- Versioned datasets with full change history and reviewer comments
- Machine-readable exports for auditor tools and assurance platforms
- Spatial evidence linking metrics to site maps and habitat boundaries
Platform capabilities
Related platform features
Ready to put MariMap to work?
Talk to our team about your monitoring programme, or start exploring the platform right away.