California coast map4/7/2024 You can’t monitor anything if you don’t have a good starting point - and we don’t have a good starting point,” said Sam Johnson, a research geologist working on the project with the U.S. The mapping work, supervised by the National Oceanic and Atmospheric Administration, will start next month and is expected to conclude by December, with the images posted to the Internet by next summer. The data will provide a baseline to measure everything from the impact of rising oceans over the coming decades, to beach erosion, to flooding risks from large winter storms. The images will be so sharp the map should be able to discern individual boulders and telephone poles, George said. ![]() And with a modern map we’ll have the knowledge to make better decisions,” said Doug George, a project manager with the Ocean Protection Council, a state agency in Oakland that approved $2.75 million toward the project last month. “We need a better sense of what’s out there. ![]() ![]() The $3.3 million effort will begin with researchers in an airplane flying back and forth along the coast shooting thousands of laser pulses per second at the rocks, beaches and cliffs along the 1,200-mile shoreline from Mexico to Oregon, generating ultra-detailed 3-D images of the contours of the land in huge computer files. Their tools are laser beams, airplanes and computer software - instead of compasses, wooden ships and parchment.īut more than 400 years after explorers like Sir Francis Drake and Sebastian Vizcaino made some of the first maps of California’s spectacular coastline, state and federal scientists are embarking on a new project to construct the most detailed map of the California coast ever assembled.
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