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  3. Modelled fluvial flood depth and climate change depth difference data created 2004: 0.1 percent annual chance for grid reference TR

Modelled fluvial flood depth and climate change depth difference data created 2004: 0.1 percent annual chance for grid reference TR

Summary

The depth difference dataset (2004) is a depth grid showing the difference between modelled fluvial flood depths and modelled fluvial flood depths under climate change conditions (an increase in peak flows of 20%). Modelled fluvial flood depth and climate change depth difference data* was created for both the 0.1% annual chance of flooding situations and was produced as a by-product from the 2004 generalised modelling project. The purpose of the generalised modelling project was to fill the...

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Use limitation statement

There are no public access constraints to this data. Use of this data is subject to the licence identified.

Attribution statement

© Environment Agency copyright and/or database right 2016. All rights reserved. Some features of this information are based on digital spatial data licensed from the Centre for Ecology & Hydrology © NERC (CEH). Defra, Met Office and DARD Rivers Agency © Crown Copyright. © Cranfield University. © James Hutton Institute. Contains OS data © Crown copyright and database right 2015. Land & Property Services © Crown copyright and database right.

Technical information

Update frequency

notPlanned

Lineage

National generalised modelling for fluvial flood depth data with and without climate change (2004) were generated using JFLOW National 2D Fluvial Model (modelling areas of land between 0.1% and a 1% annual chance of flooding). JFLOW used Intermap NEXTMap Digital Elevation Model and CEH FEH Flood Peak Estimates (Q(T) grids) as model inputs. Model flood depths were output from these models as 5 metre grids. Accuracy of this data has never been verified.

Spatial information

Geographic extent

  • Latitude from: 49.943 to 55.816
  • Longitude from: -6.236 to 2.072
Metadata information

Language

English

Metadata identifier

e2d8fa57-05cc-4ae8-93db-5f1019a1f889


Published by

Environment Agency

Contact publisher

Defra Data Services Forum

Dataset reference dates

Creation date

01 January 2004

Revision date

N/A

Publication date

N/A

Period

  • From: 01 January 2004
  • To: 01 January 2004

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Data and Supporting Information
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Full downloads and supporting documentationFormatAction
TR_Fluvial_Flood_Depth_Data_cc_Difference_Data_0_1percent.zipZIPDownload