Overview: query GPS site NEU velocities from the REASoN combination, SOPAC/JPL time series, and the PBO official combination. Note: This utility is on a development webserver. Please return to http://reason.scign.org/scignDataPortal when finished.

Instructions: provide four-character GPS site code(s), bounding box parameters (optional) or use the default values below. Resulting velocities are printed to the browser. Values are in WGS84. Sites with seismic events may have more than one velocity estimated; its epoch represents the first valid epoch. Site Code(s):   (space-delimited)   Use Bounding Box Settings Below (optional; check box): Minimum Latitude:   Maximum Latitude:   Minimum Longitude:   Maximum Longitude:   Resource: processed velocities (procVels) Context Group:   REASoN combination PBO final combination SOPAC GLOBK Context Id:    (current REASoN combination velocities: 37; sopacGlobk: 38; pbo final: 39. For valid options, see: catalog and valid contexts) Resources: The command-line version of this service prints to STDOUT or to a url for downloading via wget. It can be executed by running "java -jar GRWS_SubmitQuery.jar ". These tools use the Geophysical Resource Web Services (GRWS) framework to query and geophysical resources. - Velocities for all sites in the reason combination, as well as sopac and the pbo final combination are available. Format is site code, first valid epoch for that velocity (some sites may have more than onevelocity estimated), north vel, east vel, up vel, north vel sigma, east vel sigma, up vel sigma.