Published September 22, 2022 | Version 1.1.1

Subsurface water flux in California's Central Valley and its source watershed from space geodesy

  • 1. Jet Propulsion Laboratory, California Institute of Technology
  • 2. University of Montana
  • 3. Scripps Institution of Oceanography, University of California San Diego
  • 4. Stanford University
  • 5. University of California Los Angeles
  • 6. University of Porto, Portugal

Description

 Change in components of water storage are given in eight directories:

 water.gps
    change in total water storage inferred from GPS.
    column 1- latitude
    column 2- longitude
    column 3- equivalent water thickness (mm)
    colomn 4- uncertainty in equivalent water thickness (mm)

 atmosphere
    change in equivalent water thickness

 snow
    change in snow water equivalent in SNODAS.

 soil
    change in soil moisture in NLDAS-Noah.

 reservoir
    change in surface water in artifical reservoirs from CDEC.

 ________________________

 mass
    change in total mass, equal to water.gps + reservoir + atmosphere

 ground.soil
    change in subsurface water,
    equal to water.gps - snow

 ground
    change in groundwater,
    equal to be water.gps - snow - soil moisture

 ________________________

 Donald.F.Argus@jpl.nasa.gov

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