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The nasa geodetic satellite program.

NASA geodetic satellite program, including Earth gravitational field determination, geometric surveying and triangulation net improvement

GEODETIC SURVEYING↗

The Southern California Dense GPS Geodetic Array

The Southern California Earthquake Center is coordinating a effort by scientists at the Jet Propulsion Laboratory, the U.S. Geological Survey, and various academic institutions to establish a dense 250 station, continuously recording GPS geodetic array in southern California for measuring crustal deformation associated with slip on the numerous faults that underlie the major metropolitan areas of southern california.

geodetic array faults crustal deformation slip rat↗

Statistical analysis of geodetic networks for detecting regional events

We present an application of hidden Markov models (HMMs) to analysis of geodetic time series in Southern California. Our model fitting method uses a regularized version of the deterministic annealing expectation-maximization algorithm to ensure that model solutions are both robust and of high quality.

geodetic networks↗