QOCA products

Vertical annual motion at global GPS sites (downloadable)
Annual vertical displacements at global GPS sites (SOPAC after pole tide correction solution)

Annual vertical displacements at global GPS sites caused by Atmosphere (purple arrow), non-tidal ocean (red arrow), snow (green arrow) and soil moisture (blue arrow)

Horizontal velocity field in California and Nevada

Velocity map in Kobe region, Japan

Velocity map in northen China

Annual vertical "deformation" in Chubu region, Japan (label of 30 mm/yr should be 30 mm)

Time series of JPLM-DS10 baseline

Vertical common mode error (CME) in California and Nevada

Postseismic deformation field of Landers earthquake


Recent publications using QOCA analysis:


Created by Danan Dong
Space Geodesy and Geodynamics Systems Group
email: Danan.Dong@jpl.nasa.gov     tel:(818)393-1827
08/02/98