Regional streamflow network analysis using the generalized least square method: A case study in the Kizilirmak river basin

Date

2001-09-16

Author

Sorman, AU

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

102
views

0
downloads

Hydrologic information is used to estimate the parameters of regional models so that they can be transferred to other sites where information is needed. In this study, an analysis is performed to obtain the best representative model with the available parameters to minimize the model error variance. The number of runoff stations, their locations, and the length of records are used to determine the sampling error variance for each station. The prediction error variances are determined with different station numbers by considering the length of records and cross correlation values.

Subject Keywords

Hydrologic analysis

URI

https://hdl.handle.net/11511/63878

Collections

Department of Computer Engineering, Conference / Seminar

Suggestions

OpenMETU
Core

Multiresolution analysis of S&P500 time series KILIC, Deniz Kenan; Uğur, Ömür (2018-01-01) Time series analysis is an essential research area for those who are dealing with scientific and engineering problems. The main objective, in general, is to understand the underlying characteristics of selected time series by using the time as well as the frequency domain analysis. Then one can make a prediction for desired system to forecast ahead from the past observations. Time series modeling, frequency domain and some other descriptive statistical data analyses are the primary subjects of this study: i...
Performance of ensemble forecasting tools for analysis Turkish consumer price index Aydemir, Petek; Yozgatlıgil, Ceylan; Department of Statistics (2018) Major challenge in time series analysis is to get reasonably accurate forecasts of the future data from the analysis of the previous records. Accurate forecasting of inflation has great importance in the market economies, the policymakers and the monetary system since the inflation rate determines the cost and standard of living. Also, it affects the decision on investments. In Turkey, the inflation rate is measured by the consumer price index (CPI). There exist many methods to predict the future values of ...
Advancement of satellite-based rainfall applications for basin-scale hydrologic modeling / Derin, Yağmur; Yılmaz, Koray Kamil; Department of Geological Engineering (2014) Accuracy and reliability of hydrological modeling studies heavily depends on quality and availability of precipitation estimates. However hydrological studies in developing countries, especially over complex topography, are limited due to unavailability and scarcity of ground-based networks. This study evaluates three different satellite-based rainfall retrieval algorithms namely, Tropical Rainfall Measuring Mission Multi-satellite Precipitation Analysis (TMPA), NOAA/Climate Prediction Center Morphing Metho...
Cluster based model diagnostic for logistic regression Tanju, Özge; Kalaylıoğlu Akyıldız, Zeynep Işıl; Department of Statistics (2016) Model selection methods are commonly used to identify the best approximation that explains the data. Existing methods are generally based on the information theory, such as Akaike Information Criterion (AIC), corrected Akaike Information Criterion (AICc), Consistent Akaike Information Criterion (CAIC), and Bayesian Information Criterion (BIC). These criteria do not depend on any modeling purposes. In this thesis, we propose a new method for logistic regression model selection where the modeling purpose is c...
SEADATANET - A PAN-EUROPEAN INFRASTRUCTURE FOR OCEAN AND MARINE DATA MANAGEMENT Bingel, Ferit(2011-3-31) Data availability is of vital importance for marine research but most of the European data are fragmented, not always validated and not easily accessible. In the 40 countries bordering the European seas, more than 600 scientific laboratories from governmental organizations and private industry collect data by using various sensors on board of research vessels, submarines, fixed and drifting platforms, airplanes and satellites to measure physical, geophysical, geological, biological and chemical parameters, ...

Citation Formats

A. Sorman, “Regional streamflow network analysis using the generalized least square method: A case study in the Kizilirmak river basin,” 2001, vol. 23, p. 91, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63878.