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Reservoir Flood Extents - Wet Day (National)
This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “wet day” when local rivers had... -
Reservoir Flood Extents (Individual)
The data consists of separate packages of data for each large raised reservoir showing the flood extents for two scenarios; a “dry-day” and “wet-day”. The dry day scenario shows... -
Reservoir Flood Extents - Fluvial Contribution (National)
This data shows the extent of river flooding added to the reservoir model to determine the impacts of failure on a wet-day. It is not exactly the same as the flooding from... -
Reservoir Flood Extents - Dry Day (National)
This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “dry day” when local rivers are... -
Risk of Flooding from Multiple Sources: Suitability
This dataset is not suitable for identifying whether an individual property will flood. GIS layer giving an indication of the scale it is appropriate to use the RoFMS, grouped... -
Risk of Flooding from Multiple Sources: Risk Contribution
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the proportion of the combined risk resulting from the primary flood... -
Anglian Coastal Monitoring Programme Habitat Data 2011
The data consist of shapefiles that contain habitat information on the Anglian coastline. When loaded into GIS software, the data is displayed on a map where each segment of... -
Risk of Flooding from Multiple Sources: Risk Band
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing risk of flooding from multiple sources, grouped into 4 bands. Our Risk... -
LIDAR Time Stamped Point Cloud
The LIDAR point cloud is an archive of hundreds of millions, or sometimes billions of highly accurate 3-dimensional x,y,z points and component attributes produced by the... -
Multibeam Bathymetry
Multibeam echo sounders, for Bathymetric survey, use sonar pulses to measure the distance between the survey vessel and the seabed. This instrument collects point data at a... -
CASI Multispectral Imagery
Compact Airborne Spectrographic Imager is a multispectral pushbroom system that acquires data in visible and near infrared (VNIR) light. Unlike camera systems that generally... -
Oblique Aerial Photography
Oblique aerial photography is an airborne mapping technique, which uses a professional grade DSLR camera to capture images out the side of our aircraft. Images are... -
LIDAR DSM Time Stamped Tiles
The LIDAR DSM (Digital Surface Model) Time Stamped Tiles product is an archive of raster elevation data produced by the Environment Agency. Site specific surveys have been... -
LIDAR DTM Time Stamped Tiles
The LIDAR DTM (Digital Terrain Model) Time Stamped Tiles product is an archive of raster elevation data produced by the Environment Agency. Site specific LIDAR surveys have been... -
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... -
Dune Slack Likely Locations
This record is for Approval for Access product AfA440. This product shows the likely locations and boundaries of dune slacks for sites around England. A dune slack is a... -
Coastal Topographic Surveys
Coastal Topographic Surveys are height transects that form part of the Anglian Coastal Monitoring Programme. A surveyor using a GNSS (Global Navigation Satellite System) staff... -
London Ward Well-Being Scores
These ward level well being scores present a combined measure of well-being indicators of the resident population based on 12 different indicators. Where possible each indicator... -
Excel Mapping Template for London Boroughs and Wards
A free mapping tool that allows you to create a thematic map of London without any specialist GIS skills or software - all you need is Microsoft Excel. Templates are available... -
Statistical GIS Boundary Files for London
The Zip folder contains a range of key GIS boundary files for ESRI and Map Info covering Greater London. The folder includes: - Output Area (OA) 2011, - Lower Super Output Area...