Figure 1
Diagram of the HydroCloud System. Users access spatial, non-spatial, and time-series data from a variety of external providers by interacting with the View layer. The ViewModel stores the data locally and maintains the state of the interface.
Figure 2
HydroCloud map view on a small mobile screen (320 × 540). Icons at the bottom of the screen indicate which view is currently active and allow users to change between the four major views and turn on the floating legend.
Figure 3
Full-size graph view. Each line represents data from a different USGS stream gage. The tooltip shows the discharge and name for each gage.