Examining Watershed Processes Using Spectral Analysis Methods Including the Scaled-Windowed Fourier Transform

  1. David W. Hyndman,
  2. Frederick D. Day-Lewis and
  3. Kamini Singha
  1. Anthony D. Kendall and
  2. David W. Hyndman

Published Online: 18 MAR 2013

DOI: 10.1029/171GM14

Subsurface Hydrology: Data Integration for Properties and Processes

Subsurface Hydrology: Data Integration for Properties and Processes

How to Cite

Kendall, A. D. and Hyndman, D. W. (2013) Examining Watershed Processes Using Spectral Analysis Methods Including the Scaled-Windowed Fourier Transform, in Subsurface Hydrology: Data Integration for Properties and Processes (eds D. W. Hyndman, F. D. Day-Lewis and K. Singha), American Geophysical Union, Washington, D. C.. doi: 10.1029/171GM14

Author Information

  1. Department of Geological Sciences, Michigan State University East Lansing, Michigan, USA

Publication History

  1. Published Online: 18 MAR 2013
  2. Published Print: 1 JAN 2007

ISBN Information

Print ISBN: 9780875904375

Online ISBN: 9781118666463

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Keywords:

  • Groundwater flow—Mathematical models

Summary

This chapter contains sections titled:

  • Introduction

  • Datasets and Study Area

  • Methods

  • Assuring Periodicity

  • Reducing Aliasing and Leakage

  • Unit Response Functions

  • Scaled -Windowed Fourier Transform

  • Scalogram Averaging

  • Watershed Available Precipitati on: Snowmelt Modeling

  • Results and Discussion

  • Examining Intra-Annual Spectral Variability Using the Swft

  • Spectrally Derived Watershed "Unit Hydrograph" Response Functions

  • Conclusions