Finding a Deep Buried Bedrock High Using Geophysics and Remote Sensing at a Flood Control Structure (Dam) during a Subsidence Hazard Study in the Desert Southwest

2012 ◽  
Author(s):  
Michael Rucker ◽  
Sean Hulburt
Keyword(s):  
Remote Sensing ◽  
Flood Control ◽  
Control Structure ◽  
Desert Southwest

Risk analysis for flood-control structure under consideration of uncertainties in design flood

2010 ◽  
Vol 58 (1) ◽  
pp. 117-140 ◽  
Author(s):  
Shiang-Jen Wu ◽  
Jinn-Chuang Yang ◽  
Yeou-Koung Tung
Keyword(s):  
Risk Analysis ◽  
Flood Control ◽  
Control Structure ◽  
Design Flood

scholarly journals The Influence of Eco-water Retrieved by Quantitative Remote Sensing on Runoff in Upper Minjiang River Basin

2016 ◽  
Vol 20 (3) ◽  
pp. 1 ◽  
Author(s):  
Jin Huang ◽  
Wunian Yang ◽  
Wunian Yang ◽  
Xin Yang ◽  
Xin Yang ◽  
...  
Keyword(s):  
Remote Sensing ◽  
River Basin ◽  
Water Conservation ◽  
Quantitative Research ◽  
Flood Control ◽  
Water Layer ◽  
Climate Data ◽  
Minjiang River ◽  
Quantitative Remote Sensing ◽  
Del Rio

Remote sensing quantitative retrieval of ecological water (eco-water) has been foundational in systemic and quantitative research for water resources. Eco-water resource levels indicate conservation ability for the eco-water layer and influence of this on precipitation transformation and runoff regulation. The remote sensing quantitative inversion retrieved the MEC (Modulus of eco-water Conservation) of the Upper Minjiang River Basin study area in 1994 and 2001, and combined with climate data between 1990 and 2005, the influence of conservation water on the eco-water layer on runoff was then analyzed. Results revealed significant efficacy for flood control and water supply during the drought from the hydrologic cycle of ecowater. Thus protection and restoration of the eco-water layer for flood and drought prevention are crucial.  Influencia del agua ecológica en la escorrentía de la cuenca alta del río Minjiang medida a través de teledetección cuantitativa ResumenEl sondeo remoto del agua ecológica (del inglés Eco-water, agua conservada en la superficie terrestre) es indispensable en la investigación sistemática y cuantitativa de las fuentes de agua. Los niveles de suministros de agua ecológica indican la capacidad de conservación de la capa de agua ecológica y la influencia de esta en la transformación de precipitación y la regulación de escorrentía. La inversión cuantitativa por sondeo remoto estableció el Módulo de Conservación de Agua Ecológica (MEC, del inglés Modulus of Eco-Water Conservation) para el área de estudio en la cuenca alta del río Minjiang entre 1994 y 2001, y combinada con la información climática de entre 1990 y 2005, se analizó la influencia de conservacion de agua en la capa ecoacuática. Los resultados mostraron una gran eficacia en el control de inundaciones y en el suministro de agua durante la sequía a lo largo del ciclo hidrológico. Por esta razón, la protección y restauración de la capa de agua ecológica para la prevención de inundaciones y sequía es necesaria.

scholarly journals Remote sensing and monitoring of earthen flood-control structures

2017 ◽  
Author(s):  
Joseph Dunbar ◽  
Gustavo Galan-Comas ◽  
Lucas Walshire ◽  
Ronald Wahl ◽  
Donald Yule ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Flood Control ◽  
Control Structures

Flood Disaster Monitoring and Evaluation System Based on GIS and Remote Sensing: Case Study in Hejiang River

2012 ◽  
Vol 239-240 ◽  
pp. 560-564
Author(s):  
Tao Sun ◽  
Rong Li ◽  
Hai Ying Deng ◽  
Xiao Tao Li
Keyword(s):  
Remote Sensing ◽  
Spatial Data ◽  
Evaluation System ◽  
Flood Control ◽  
Monitoring And Evaluation ◽  
Flood Disaster ◽  
Gis And Remote Sensing ◽  
Remote Sensing Technique ◽  
Observation Area ◽  
Seamless Connection

Flood disaster occurs frequently in Hejiang watershed, Guangxi province which causes huge economic and social losses. Remote sensing technique (RS) has the advantage of quickness, economy, objectiveness and large observation area. As is known to all, geographic information system (GIS) is good at analyzing and dealing with spatial data. Based on GIS, RS and hydrological and hydraulic models, flood disaster evaluation system of Hejiang river is developed which realizes the seamless connection of GIS platform with Xinanjiang model and Muskingum model. GIS system combined with necessary information obtained from remote sensing images could extract useful thematic information of flood disaster, which is meaningful to flood control and disaster relief of local authorities.

scholarly journals Reduce Flood Losses Of Kali Tanggul Using Spatial Based Technical Approaches

UKaRsT ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 174
Author(s):  
Prabowo Prabowo ◽  
Gusfan Halik ◽  
Entin Hidayah ◽  
Taqiudin Haq
Keyword(s):  
Flood Control ◽  
Control Structure ◽  
Mitigation Strategy ◽  
Flood Mitigation ◽  
Flood Inundation ◽  
Hydraulic Analysis ◽  
Inundation Height ◽  
Flood Inundation Modeling ◽  
Downstream Area ◽  
Inundation Modeling

Flood disasters frequently occurred in Jember Regency, East Java. It is usually caused by the overflow of the Tanggul River in the rainy season, especially in the downstream area. Flood control could be done by building dams, embankments, shortcuts, and other technical flood protections. Meanwhile, mitigation efforts such as developing thematic maps of flood inundation need to be done to minimize losses caused by the flood. This study aims to design a flood mitigation strategy technically. The flood control structure was proposed by designing a shortcut in Kali Tanggul. Its performance was analyzed to reduce flood inundation in the Tanggul watershed. The flood inundation modeling was carried out using spatial analysis using ArcGIS 10.1 and hydraulic analysis using HECRAS 5.0.3. Flood inundation results were compared with the Tanggul watershed flood map developed by UPT PUSDA Lumajang. Based on modeling results, flood control using shortcuts is considered an effective strategy for flood mitigation. It was indicated by the reduction of flood inundation distributions, flood inundation height, and flood-affected areas. The results show that the flood height decrease 0.47 up to 0.56 m

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