搜索结果: 16-30 共查到“测绘科学技术 landslide”相关记录65条 . 查询时间(0.456 秒)
ANALYSIS OF JURE LANDSLIDE DAM, SINDHUPALCHOWK USING GIS AND REMOTE SENSING
Landslide Dam GIS Remote Sensing Jure Nepal
2016/11/15
On 2nd August 2014, a rainfall-induced massive landslide hit Jure village, Sindhupalchowk killing 156 people at a distance of 70 km North-East of Kathmandu, Nepal. The landslide was a typical slope fa...
ACCURACY ASSESSMENT OF A UAV-BASED LANDSLIDE MONITORING SYSTEM
Landslides UAV structure-from-motion georeferencing bundle adjustment DEM
2016/11/11
Landslides are hazardous events with often disastrous consequences. Monitoring landslides with observations of high spatio-temporal resolution can help mitigate such hazards. Mini unmanned aerial vehi...
CLOSE RANGE DIGITAL PHOTOGRAMMETRY APPLIED TO TOPOGRAPHY AND LANDSLIDE MEASUREMENTS
Close range photogrammetry Direct linear transformation Topography Landslide Image matching Huoyen Shan
2016/11/11
Landslide monitoring is a crucial tool for the prevention of hazards. It is often the only solution for the survey and the early-warning of large landslides cannot be stabilized. The objective of pres...
TOWARDS A LOW-COST, REAL-TIME PHOTOGRAMMETRIC LANDSLIDE MONITORING SYSTEM UTILISING MOBILE AND CLOUD COMPUTING TECHNOLOGY
Structure-from-Motion (SfM) close range photogrammetry mobile device cloud computing landslide monitoring system
2016/11/11
Close-range photogrammetric techniques offer a potentially low-cost approach in terms of implementation and operation for initial assessment and monitoring of landslide processes over small areas. In ...
ACCURACY AND SPATIAL VARIABILITY IN GPS SURVEYING FOR LANDSLIDE MAPPING ON ROAD INVENTORIES AT A SEMI-DETAILED SCALE: THE CASE IN COLOMBIA
GPS horizontal accuracy Road inventory Spatial variability
2016/7/8
The accuracy of locating attributes on topographic surfaces when, using GPS in mountainous areas, is affected by obstacles to wave propagation. As part of this research on the semi-automatic detection...
PRECURSORY SLOPE DEFORMATION AROUND LANDSLIDE AREA DETECTED BY INSAR THROUGHOUT JAPAN
InSAR landslide precursory slope deformation field survey
2016/7/5
Interferometric Synthetic Aperture Radar (InSAR) technique is able to detect a slope deformation around landslide (e.g., Singhroy et al., 2004; Une et al., 2008; Riedel and Walther, 2008; Sato et al.,...
APPLICATION OF LiDAR DATE TO ASSESS THE LANDSLIDE SUSCEPTIBILITY MAP USING WEIGHTS OF EVIDENCE METHOD – AN EXAMPLE FROM PODHALE REGION (SOUTHERN POLAND)
Susceptibility map landslide Weights of Evidence LiDAR Podhale region
2016/7/4
Podhale is a region in southern Poland, which is the northernmost part of the Central Carpathian Mountains. It is characterized by the presence of a large number of landslides that threaten the local ...
GIS ANALYSIS FOR DETERMINING OF POTENTIAL LANDSLIDE AREA DISTRIBUTION PATTERN
landslide distribution potentially dangerous area GIS
2016/3/17
Landslide is one of disasters that occur frequently in Indonesia. It shows the natural reaction form of slope instability. Such unbalance is caused by natural factors as well as human factors. The nat...
MODELLING OF REALISTIC THREE DIMENSIONAL DAM COLLAPSE AND LANDSLIDE EVENTS
Smoothed Particle Hydrodynamics Discrete Element Method Dam Collapse Landslides Extreme Flow Events
2016/3/17
Computational modelling of extreme particle and fluid flow events can provide increased understanding of their post-initiation course. For the prediction of fluid events such as dam breaks we use the ...
The use of high-resolution satellite imagery for deriving geotechnical parameters applied to landslide susceptibility
Landslide susceptibility Geotechnical parameters Quickbird
2016/1/25
In order to mitigate hazards of mass failure, the first step is the identification of potentially unstable slopes, resulting in a landslide
susceptibility map. Satellite imagery is an important comp...
LANDSLIDE OCCURRING PROBABILITY DECISION BASED ON REMOTE SENSING AND QUANTIFICATION THEORY Ⅱ
Landslides Remote Sensing Multi-Variable Regression Analyses Quantification Theory Ⅱ Disaster Montoring Prediction
2015/12/28
Monitoring and evaluating natural disasters is one of important applying fields of remote sensing. In this paper, the authors monitor dynamically the change and move laws of landslides by making use o...
AUTOMATIC DETECTION OF LANDSLIDE FEATURES WITH REMOTE SENSING TECHNIQUES IN THE BETIC CORDILLERAS (GRANADA,SOUTHERN SPAIN)
Automatic Detection Landslides Remote Sensing Betic Cordilleras
2015/12/28
In this work we present the first results of an analysis applied to detection of landslides features using remote sensing techniques in rock masses at the Betic Cordilleras (southern Spain). After geo...
SPATIAL QUALITY OF A LANDSLIDE DATABASES OBTAINED WITH DIGITAL PHOTOGRAMMETRY TECHNIQUES
Spatial Quality Landslides Database Digital Photogrammetry
2015/12/28
In this work several techniques for the elaboration of landslides databases are compared. The used techniques are the digitising on ortophotographies, the digitising on aerial photographs and geometri...
ANALYSIS OF LANDSLIDE HAZARD MAPPING METHODS:REGRESSION MODELS VERSUS WEIGHT RATING
Susceptibilty Quantitative Method Qualitative Method Spatial Regression Logistic Regression Heuristic Approach ROC Curve
2015/12/28
Hazards due to landslides cause huge sufferings to human and substantial economic and environmental losses throughout the world. For the assessment of the landslide hazard, different methodological ap...
APPLICATION OF A DATA MINING MODEL FOR LANDSLIDE HAZARD MAPPING
Landslide Frequency Ratio Landslide Hazard Risk Analysis GIS Remote Sensing
2015/12/26
This paper deals with landslide hazard and risk analysis using Geographic Information System (GIS) and remote sensing data for Cameron Highland, Malaysia. Landslide locations were identified in the st...