dataset · England
Saltmarsh Analysis-Ready Data (NCEA)
NCEA Saltmarsh Network Analysis Ready dataset, comprised of spatial layers used in ecological monitoring and reporting, Natural Capital Ecosystem Assessments, and for coastal flood and erosion risk management: Saltmarsh Extent & Zonation (VE5_01_Z4_06) layer : Polygon data layer showing the extent of saltmarsh in England mapped from aerial photography predominantly collected between 2016 and 2024. Over 95% of the national extent has been mapped to zonation level. Zonation classes are as follows:
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Licence: ["There are no public access constraints to this data. Use of this data is subject to the licence identified.", "There are no public access constraints to this data. Use of this data is subject to the
Evidence quality: 43.6
Listed in data.gov.uk public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata checked: 2026-10-14T13:20:00.000Z
Evidence
- https://environment.data.gov.uk/api/file/download?fileDataSetId=4945fc36-3c65-4f8a-b5ec-5da2d8d01ea4&fileName=LIT 11543 - Water Framework Directive (WFD) saltmarsh monitoring_redacted.pdf
- https://www.data.gov.uk/dataset/bea5ab31-96b6-4e23-a200-8336c9e495b2/saltmarsh-analysis-ready-data-ncea
Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.