BGS Debris Flow Susceptibility Model GB (version 6.1)
The BGS Debris Flow Susceptibility Model for Great Britain v6.1 is a 1:50 000 scale raster dataset of Great Britain providing 50 m ground resolution information on the potential of the ground, at a given location, to form a debris flow. It is based on a combination of geological, hydrogeological and geomorphological data inputs and is primarily concerned with potential ground stability related to natural (rather than man-made) geological conditions and slopes. The dataset is designed for those interested specifically in debris flow susceptibility at a regional or national planning scale such as those involved in construction or maintenance of infrastructure networks (road or rail or utilities), or other asset managers such as for property (including developers and home owners), loss adjusters, surveyors or local government. The dataset builds on research BGS has conducted over the past 15 years investigating debris flows. The model was designed to identify potential source-areas for debris flows rather than locate where material may be deposited following a long-run-out failure i.e. the track and flow of debris. This work focuses on natural geological and geomorphological controls that are likely to influence the initiation of debris flows. It therefore, does not consider the influence of land use or land cover factors.
dataset
https://www.bgs.ac.uk/datasets/bgs-geosure-debris-flow/
name: BGS GeoSure debris flow Homepage
function: information
https://doi.org/10.5285/88f7591f-8cbe-4ead-9f0a-85ac25d96d93
name: Digital Object Identifier (DOI)
function: information
http://data.bgs.ac.uk/id/dataHolding/13607925
eng
geoscientificInformation
publication
2008-06-01
UK Location (INSPIRE)
Landslides
Natural hazards
revision
2022
NERC_DDC
-7.5564
2.7907
60.8681
49.7662
revision
2009
GBN
creation
1979
GREAT BRITAIN [id=139600]
2013
2021
creation
2022-03
notPlanned
The BGS Debris Flow Model for Great Britain v6.1 has been produced using Bluesky 5 m DTM (BGS v2.0) and the BGS Soil Parent Material v6 data. The Geological Controls on Infiltration v8 dataset (based on BGS Superficial and Bedrock Permeability v8 data) has also been created as an input to the BGS debris flow model. An Ice-scoured domain polygon was created for the model using a combination of a Quaternary Domain Map and a Landslide Domain Map created by BGS scientists. The data has been analysed, processed and combined within a Geographical Information System (GIS) environment following a methodology derived with BGS engineering geologists and data scientists to produce the resultant model.
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
ASCII
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
British Geological Survey
Environmental Science Centre, Nicker Hill, Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
0115 936 3143
0115 936 3276
distributor
British Geological Survey
Environmental Science Centre, Nicker Hill, Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
0115 936 3143
0115 936 3276
pointOfContact
British Geological Survey
Environmental Science Centre, Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
+44 115 936 3100
pointOfContact
2024-04-04