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COASTLINE DETECTION USING FUSION OF OVER SEGMENTATION AND DISTANCE REGULARIZATION LEVEL SET EVOLUTION
Coastline DRLSE FOOS K-means Clustering Sea-land Segmentation Wavelet Transform
2018/5/8
Coastline detection is a very challenging task in optical remote sensing. However the majority of commonly used methods have been developed for low to medium resolution without specification of the ke...
Application of an artificial neural network to estimate groundwater level fluctuation
groundwater level fluctuation estimating artificial neural network back propagation algorithms radial basis function MATLAB
2015/8/13
This paper examines and compares the capability of an artificial neural network (ANN) with five different backpropagation (BP) algorithms, namely Gradient descent with momentum (GDM), Gradient descent...
Salt Marsh Primary Production and Its Responses to Relative Sea Level and Nutrients in Estuaries at Plum Island, Massachusetts, and North Inlet, SouthCarolina, USA
Primary Production Relative Sea Level
2015/7/16
Feedbacks between flooding and plant growth that help to stabilize marshes against rising sea level are being investigated in estuaries at Plum Island, Massachusetts, and North Inlet, South Carolina. ...
Application of an artificial neural network to estimate groundwater level fluctuation
groundwater level fluctuation estimating
2015/1/7
This paper examines and compares the capability of an artificial neural network (ANN) with five different backpropagation (BP) algorithms, namely Gradient descent with momentum (GDM), Gradient descent...
An optimization approach to wastewater systems planning at regional level
optimization approach wastewater systems regional level
2009/12/4
A regional wastewater system planning problem consists of finding the minimum-cost configuration for the system needed to drain the wastewater produced at the communities located within a region, whil...
An attempt is made to compute the sea level variations in the Gulf of
Bothnia, which is isolated by islands and thresholds from the Baltic Sea
proper.Observations from tidc gauges during the 30-year...
Exceptional Groundwater Level Fluctuations at the Dutch Island of Schiermonnikoog
Exceptional Groundwater Level Fluctuations Dutch Island Schiermonnikoog
2009/10/28
During a hydrological-meteorological investigation at a former beachplain at
the Dutch island of Schiermonnikoog, groundwater fluctuations were
recorded. Except for daily changes of the groundwate...
Combined Modelling of Groundwater Table and Open Water Level in Raised Mires
Combined Modelling Groundwater Table Open Water Level
2009/10/23
Wetlands are mostly characterized by a large proportion of open water and frequent
inundation. In most soil water flow models little attention is payed to phenomena
related to open water. In this st...
USE OF A LEVEL SPREADER TO ENHANCE INTERFLOW AND DELAY TIME TO PEAK IN A FORESTED FILTER ZONE
forested filter zone soil moisture content data logger
2009/10/19
The effectiveness of a modified level spreader to enhance interflow and delay time to peak was analyzed in a 0.2 ha. forested filter zone (FFZ). The level spreader was constructed on the contour to di...
On River Level Rising in Springtime as caused by Ice Jams
River Level Rising Springtime Ice Jams
2009/6/22
On River Level Rising in Springtime as caused by Ice Jams.
Long Rhythmic Water Level Variations in Lake Saimaa compared with the Fluctuations in some Climatological Elements
Rhythmic Water Level Variations Lake Saimaa Fluctuations Climatological Elements
2009/6/19
Long Rhythmic Water Level Variations in Lake Saimaa compared with the Fluctuations in some Climatological Elements.
On Short Period Fluctuations of Water Level of an Ice-covered Lake.
Hydrological processes and water resources management in a dryland environment IV：Long-term groundwater level fluctuations due to variation in rainfall
Long-term groundwater level fluctuations rainfall dryland environment
2009/5/26
To evaluate the effects of variations in rainfall on groundwater, long-term rainfall records were used to simulate groundwater levels over the period 1953-96 at an experimental catchment in south-east...
Water level forecasting through fuzzy logic and artificial neural network approaches
Water level forecasting fuzzy logic artificial neural network approaches
2009/5/13
In this study three data-driven water level forecasting models are presented and discussed. One is based on the artificial neural networks approach, while the other two are based on the Mamdani and t...
A multi-level approach to flood frequency regionalisation
homogeneity multi-level approach regionalisation
2009/3/17
A multi-level approach to flood frequency regionalisation is given. Based on observed flood data, it combines physical and statistical criteria to cluster homogeneous groups in a geographical area. Se...