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Using Band Ratio, Semi-Empirical, Curve Fitting, and Partial Least Squares (PLS) Models to Estimate Cyanobacterial Pigment Concentration from Hyperspectral Reflectance
phycocyanin chlorophyll band ratio MGM water quality
2015/1/16
This thesis applies several different remote sensing techniques to data collected from 2005 to 2007 on central Indiana reservoirs to determine the best performing algorithms in estimating the cyanobac...
A multiple threshold method for fitting the generalized Pareto distribution to rainfall time series
generalized Pareto distribution rainfall time series
2010/12/22
Previous studies indicate the generalized Pareto distribution (GPD) as a suitable distribution function to reliably describe the exceedances of daily rainfall records above a proper optimum threshold,...
FITTING A THREE-PARAMETER LOG-NORMAL DISTRIBUTION BY LEAST SQUARES
THREE-PARAMETER LOG-NORMAL DISTRIBUTION LEAST SQUARES
2009/10/29
A three-parameter log-normal distribution is derived as an exact functional
transform ot an embcdded normal distribution. The parameters of
this function are evaluated by fitting to histograms of na...
Kalman Filter Empirical Fitting on Monthly Rainfall-Runoff Responses
Kalman Filter Monthly Rainfall-Runoff Responses
2009/10/28
The majority of the methods for fitting rainfall-runoff Kalman filters use the
statistical characteristics of the input (rainfall) and the output (runoff) series
according to the systems analysis an...
On Fitting Gamma Distrubution to Synthetic Runoff Hydrographs
Fitting Gamma Distrubution Synthetic Runoff Hydrographs
2009/10/27
Twelve methods of fitting the two-parameter gamma distribution to unit hydrographs
are evaluated using experimental data. Five of them are the methods of
moments (MOM), cumulants (MOC), maximum like...
Fitting and testing the significance of linear trends in Gumbel-distributed data
Extreme value probability distribution Gumbel distribution
2009/3/17
The widely-used hydrological procedures for calculating events with T-year return periods from data that follow a Gumbel distribution assume that the data sequence from which the Gumbel distribution i...