搜索结果: 1-15 共查到“地球物理学 Landslide”相关记录22条 . 查询时间(0.101 秒)
Taking a landslide's temperature to avert catastrophe（图）
Taking landslide temperature avert catastrophe
2020/7/3
Engineers at Duke University have developed a comprehensive new model of deep-seated landslides, and demonstrated that it can accurately recreate the dynamics of historic and current landsli...
RAPID EXTRACTION OF LANDSLIDE AND SPATIAL DISTRIBUTION ANALYSIS AFTER JIUZHAIGOU Ms7.0 EARTHQUAKE BASED ON UAV IMAGES
Jiuzhaigou earthquake UAV object-oriented landslide extraction spatial distribution analysis
2018/5/14
Jiuzhaigou earthquake led to the collapse of the mountains and formed lots of landslides in Jiuzhaigou scenic spot and surrounding roads which caused road blockage and serious ecological damage. Due t...
LANDSLIDE IDENTIFICATION FROM IRS-P6 LISS-IV TEMPORAL DATA-A COMPARATIVE STUDY USING FUZZY BASED CLASSIFIERS
Kashmir earthquake CBSI LISS-IV Vegetation Index Temporal PCM
2018/5/8
While extracting land cover from remote sensing images, each pixel in the image is allocated to one of the possible class. In reality different land covers within a pixel can be found due to continuum...
LANDSLIDE SUSCEPTIBILITY ASSESSMENT THROUGH FUZZY LOGIC INFERENCE SYSTEM (FLIS)
Landslide GIS Susceptibility Fuzzy logic Pakistan
2016/10/14
Landslide is among one of the most important natural hazards that lead to modification of the environment. It is a regular feature of a rapidly growing district Mansehra, Pakistan. This caused extensi...
Lichenometry dating of coseismic changes to a New Zealand landslide complex
earthquakes lichens paleoseismology
2015/9/16
Lichenometry is a surface-exposure-dating procedure that complements traditional trench-and-date stratigraphic studies of earthquakes. Lichens on the surficial blocks of a slump in the Seaward Kaikour...
Digital elevation models for landslide evolution monitoring: application on two areas located in the Reno River Valley (Italy)
Digital Elevation Model landslide GPS digital photogrammetry laser scanning
2015/9/15
GPS, digital photogrammetry and laser scanning techniques have been applied and compared in the frame of the studies of two complex landslides located in the Emilia-Romagna Region (Northern Italy). Th...
Qualitative and quantitative photogrammetric techniques for multi-temporal landslide analysis
photogrammetry DTMs generation archival photographs surface representation landslide analysis
2015/9/8
The results of two survey methods, geological photointerpretation and historical photogrammetry, are compared in order to evaluate the temporal evolution of a unstable slope located in the Tuscan-Emil...
Cavola experiment site: geophysical investigations and deployment of a dense seismic array on a landslide
landslide seismic array borehole measurements seismic refraction H/V noise spectral ratios
2015/9/2
Geophysical site investigations have been performed in association with deployment of a dense array of 95 3-component
seismometers on the Cavola landslide in the Northern Apennines. The aim of the ar...
The contribution of EMCA to landslide susceptibility mapping in Central Asia
Earthquake-triggered landslides Landslide susceptibility Central Asia
2015/8/17
Central Asia is one of the most exposed regions in the world to landslide hazard. The large variability of local geological materials, together with the difficulties in forecasting heavy precipitation...
The contribution of EMCA to landslide susceptibility mapping in Central Asia
Earthquake-triggered landslides Landslide susceptibility Central Asia
2015/8/14
Central Asia is one of the most exposed regions in the world to landslide hazard. The large variability of local geological materials, together with the difficulties in forecasting heavy precipitation...
Landslide velocity, thickness, and rheology from remote sensing: La Clapière landslide, France
Landslide velocity thickness rheology from remote sensing La Clapière landslide France
2014/4/8
Quantifying the velocity, volume, and rheology of deep,slow-moving landslides is essential for hazard prediction and understanding landscape evolution, but existing field-based methods are difficult o...
Inclusion of landslide tsunamis generation into a depth integrated wave model
Inclusion landslide tsunamis generation depth integrated wave model
2011/1/19
A numerical model based on the mild slope equation, suitable to reproduce the propagation of small amplitude tsunamis in the far field, is extended to reproduce the generation and the propagation of w...
A landslide susceptibility assessment in urban areas based on existing data: an example from the Iguaná Valley, Medellín City, Colombia
A landslide susceptibility assessment urban areas based existing data Iguaná Valley Medellín City Colombia
2010/10/21
Fast urbanization and the morphological conditions of the Iguaná River Basin, Medellín, Colombia have forced many people to settle on landslide prone slopes as evidenced by extensive landslide induced...
Assessment of the performance of X-band satellite radar data for landslide mapping and monitoring: Upper Tena Valley case study
performance X-band satellite radar data landslide mapping monitoring Upper Tena Valley case study
2010/10/21
The aim of this work is to analyse the advantages and disadvantages of using the new X-band SAR data acquired by TerraSAR-X sensors for landslides mapping. This dataset has been processed using a Pers...
GIS and statistical analysis for landslide susceptibility mapping in the Daunia area, Italy
GIS statistical analysis landslide susceptibility mapping Daunia area Italy
2010/10/21
This study focuses on landslide susceptibility mapping in the Daunia area (Apulian Apennines, Italy) and achieves this by using a multivariate statistical method and data processing in a Geographical ...