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Landslide Research at the British Geological Survey:Capture,Storage and Interpretation on a National and Site-Specific Scale

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Acta Geologica Sinica(English Edition) 2009年第5期83卷 991-999页

作者： catherine pennington Claire FOSTER Jonathan CHAMBERS Gareth JENKINS British Geological Survey KeyworthNottinghamshireNG12 5GGUK

Landslide research at the British Geological Survey （BGS） is carried out through a number of activities, including surveying, database development and real-time monitoring of landslides. Landslide mapping across the UK has been carried out since BGS started geological mapping in 1835. Today, BGS geologists use a combination of remote sensing and ground-based investigations to survey landslides. The development of waterproof tablet computers （BGS＇SIGMAmobile）, with inbuilt GPS and GIS for field data capture provides an accurate and rapid mapping methodology for field surveys. Regional and national mapping of landslides is carried out in conjunction with site-specific monitoring, using terrestrial LiDAR and differential GPS technologies, which BGS has successfully developed for this application. In addition to surface monitoring, BGS is currently developing geophysical ground-imaging systems for landslide monitoring, which provide real-time information on subsurface changes prior to failure events. BGS＇s mapping and monitoring activities directly feed into the BGS National Landslide Database, the most extensive source of information on landslides in Great Britain. It currently holds over 14 000 records of landslide events. By combining BGS＇s corporate datasets with expert knowledge, BGS has developed a landslide hazard assessment tool, GeoSure, which provides information on the relative landslide hazard susceptibility at national scale.

关键词： landslide National Landslide Database GeoSure hazard LiDAR geophysics

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Landslide Research at the British Geological Survey:Capture,Storage and Interpretation on a National and Site-Specific Scale

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地学前缘 2009年第S1期16卷 67-67页

作者： catherine pennington British Geological Survey Kingsley Dunham Centre

The British Geological Survey(BGS)is the national geological agency for Great Britain and provides geoscientific information to government, other institutions and the general *** research at BGS is carried out through... 详细信息

关键词： landslide national mapping National Landslide Database

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OneGeology:Making Geological Map Data for the Earth Accessible

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地学前缘 2009年第S1期16卷 278-278页

作者： Chloe Wrighton catherine pennington British Geological Survey Kingsley Dunham Centre

OneGeology is an international initiative of the geological surveys of the world and a flagship project of the"International Year of Planet Earth".Its aim is to create a digital geological map of the world and to make it available via the web to *** target scale is l:l million but the project is pragmatic and accepts a range of scales and the best available *** date, 102 countries are participating in the project and。

关键词： global geology map geological surveys OneGeology

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