Ocean Remote Sensing from Space: A Tale of Three Commons

The uniqueness of the ocean lies in its vastness, its constant movement, flow, and circulation. This seems to elude graphic illustration on a static map with point markings and line drawings, or image capture of the watery element, particularly when it takes the form of currents, waves, fog or clouds, or when it is precipitating, melting or blowing. Geometric representations and instant snapshots of the ocean are ephemeral and fleeting, subject to interpolation and interpretation. Exploring, representing and articulating the dynamics of ocean space is a challenging endeavor that can be enriched by the view from above—high above—from outer space, via the pathways of cyberspace.1