THE GLOBAL GROUND TRUTH MONITORING SYSTEM - 1989

In 1989 Van Sant, “with associates from the scientific and art communities,” founded “the California Non-Profit Corporation Eyes on Earth for environmental research and education, and the GeoSphere Project for dissemination of the products and systems developed by Eyes on Earth. The GeoSphere products include the GeoSphere Image, the Earth Situation Room Network, the electronic Global Visual Library and the Global Ground-truth Monitoring System.” [1]

In this equation the Global Ground-truth Monitoring System was intended to complement satellite data by monitoring events on the ground. The System required participation from citizen-scientists around the world; an army of people to gather data about, for example, climate conditions and crop progress, that would contribute to and continually update the Global Visual Library.

Van Sant’s System gained little traction until he began working with Al Gore. The two men, who met c. 1989, shared an environmental vision in which digital communications and new technologies played a vital role. They planned, and Van Sant and his team designed, a system whereby school children and teachers around the world would function as “Ground-truth Monitors.” The plans did not come to pass however, and the Ground-truth Monitoring System never quite got off the ground.

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