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Overland Flow Pathways
The Most Probable Overland Flow Pathway dataset is a polyline GIS vector dataset that describes the likely flow routes of water along with potential accumulations of diffuse... -
LIDAR Composite Digital Surface Model (DSM) - 2m
The LIDAR Composite DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 2m spatial resolution. The DSM (Digital Surface Model) is produced from... -
LIDAR Composite Digital Terrain Model (DTM) 2m
The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 2m spatial resolution. The DTM (Digital Terrain Model) is produced from... -
SurfZone Digital Elevation Model (DEM) - 2m
The SurfZone Digital Elevation Model (DEM) was produced in 2019. Combining LIDAR and near-shore multibeam SONAR Bathymetry elevation data, it is the best currently available... -
LIDAR Composite Digital Surface Model (DSM) - 1m
The LIDAR Composite DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The DSM (Digital Surface Model) is produced from... -
LIDAR Composite First Return Digital Surface Model (FZ_DSM) - 1m
The LIDAR Composite First Return DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The first return DSM is produced from... -
Saltmarsh Extent & Zonation
Saltmarsh Extent and Zonation Summary: The Saltmarsh Extent & Zonation V4_09 layer was mapped from aerial photography collected predominantly between 2016 and 2019. Dataset... -
Action Aims Groups Types Data Standard Controlled List
Action Aims Groups Types Data Standard Controlled List. It specifies a classification system for categorising high level environmental aims and associated activities undertaken... -
Surface Water Availability for Water Resource Charging
This is a national picture of Surface water resource availability mapped to Integrated Water bodies for the purposes of Water Resource Charging only. Water Resource charges will... -
Saltmarsh Change
Saltmarsh Change Summary: The Saltmarsh Change layer shows the recent change in saltmarsh extent across England, since a baseline inventory was completed in 2006 to 2009.... -
Seagrass Potential
Seagrass Potential Summary: Seagrass potential areas derived from wave and current energy, elevation and salinity criteria. Guidance and Limitations: The Seagrass Potential Area... -
Native Oyster Bed Potential
Summary: The Native Oyster Bed Potential areas are derived from seabed sediment and current energy criteria. Guidance and Limitations: The Native Oyster Bed Potential Area layer... -
LIDAR Ground Truth Surveys
The Environment Agency LIDAR Ground Truth surveys dataset is an archive of elevation points and attribute information that have been independently surveyed to verify the...