url http://gridfarm003.ucs.indiana.edu/gridsphere Login here

Create a project Choose a name, then press Make Selection

Select a fault Use fault map Make selection Click on interface to choose fault, click on Get Fault Params to add to model

Get fault parameters Input values, including fault slip Set values

Set fault values, update as needed Update fault

View Project Info Set parameters including origin, and grid spacing, click update Click on View Project Info, Make Selection

View project map Once the project is verified, press Run Disloc to proceed. Once the simulation is completed, you will return to the Project Archive page (page 2) Click on View Project Map, Make Selection

Fetch velocity data Click on Fetch Disloc Results Click on project; view in Google map or download data in kml (or raw output)

Velocity data

Fetch InSAR data Click on InSAR plots of Disloc Results Click on project; view in Google map or download data in kml – can also replot with new InSAR values

InSAR data

GPS network changes over time Enter a date range (no more than a year) in yyyy-m-dd format and click Get KML to generate a movie to observe the changes in the state of GPS stations over time. These can indicate tectonic or anthropogenic (man-made) signals, or even processing errors -- but help to highlight days when further investigation may be warranted into the reason for the change.