搜索结果: 1-10 共查到“测绘科学技术 Flooding”相关记录10条 . 查询时间(0.224 秒)
ASSESSING THE IMPACTS OF FLOODING CAUSED BY EXTREME RAINFALL EVENTS THROUGH A COMBINED GEOSPATIAL AND NUMERICAL MODELING APPROACH
Extreme rainfall Flooding Impact assessment 2D Flood modeling LiDAR Landsat
2016/12/1
In this paper, we present a combined geospatial and two dimensional (2D) flood modeling approach to assess the impacts of flooding due to extreme rainfall events. We developed and implemented this app...
RESPONSE OF RIPARIAN VEGETATION IN AUSTRALIA"S LARGEST RIVER BASIN TO INTER AND INTRA-ANNUAL CLIMATE VARIABILITY AND FLOODING AS QUANTIFIED WITH LANDSAT AND MODIS
riparian vegetation flooding river basin climate variability
2016/11/30
Australia is a continent subject to high rainfall variability, which has major influences on runoff and vegetation dynamics. However, the resulting spatial-temporal pattern of flooding and its influen...
LATERAL FLOODING ASSOCIATED TO WAVE FLOOD GENERATION ON RIVER SURFACE
Floods simulations LiDAR
2016/7/8
This research provides a wave flood simulation using a high resolution LiDAR Digital Terrain Model. The simulation is based on the generation of waves of different amplitudes that modify the river lev...
Detailed Digital Surface Model (DSM) Generation and Automatic Object Detection to Facilitate Modelling of Urban Flooding
LIDAR DSM surface runoff Object Detection Surface Characterization
2016/1/25
This paper investigates the necessity of detailed surface representation in order to generate a feasible platform for the detailed
simulation of urban runoff and surface flooding caused by heavy rai...
MEASURING A DYNAMIC AND FLOODING RIVER SURFACE BY CLOSE RANGE DIGITAL PHOTOGRAMMETRY
Close Range Photogrammetry Digital Surface Models Digital Photogrammetry Feature Extraction Hydrology, Floods Point Cloud
2015/12/26
Current state of the art computational fluid dynamics (CFD) and in particular, river flow modelling, require accurate estimation of the “free surface” in order to accurately predict the three dimensio...
Fast Flooding Information Extraction in Emergency Response of Flood Disaster
Flood Disaster Emergency Response Flooding Information Extraction Spatial Analysis Automatic
2015/10/12
Flood disaster is one of the natural disasters those have the highest occurrence frequency. Remote sensing plays an active and
important role in the flood disaster management such as monitoring, eva...
Information support systems for cultural heritage protection against flooding
Cultural Heritage Flooding Information Support Systems
2015/9/11
The goal of this paper is to present use of different kind of software applications to create complex support system for protection of
cultural heritage against flooding. The project is very complex ...
Monsoon flooding response: a multi-scale approach to water-extent change detection
Flood map Disaster Response Change Detection
2015/8/21
This paper has the aim of illustrating an automatic and speditive way for retrieving inundation extent from multispectral and
multitemporal satellite data, together with land-cover changes caused by ...
ELABORATION OF PRODUCTS DERIVED FROM THE EO DATA AND GIS INFO-LAYERS FOR FLOODING RISK ANALYSIS
EO DATA GIS INFO-LAYERS FLOODING RISK ANALYSIS
2015/3/16
ELABORATION OF PRODUCTS DERIVED FROM THE EO DATA AND GIS INFO-LAYERS FOR FLOODING RISK ANALYSIS.
INTEGRATION OF LIDAR AND 3D MODELLING FOR THE ANALYSIS OF A FLOODING EVENT
LiDAR 3D Modelling Hydrogeologic Risk
2014/4/24
Laser scanner technology can be very useful for applications relative to surveying river-beds with high and very high resolution
(sampling heights at one meter spacing or less). A 3D model of struct...