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FEMA Leverages LiDAR
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FEMA’s California Coastal Analysis and Mapping Projects – the San Francisco Bay Area Coastal Study and the California Ocean Pacific Coastal Study – benefit from using the latest coastal LiDAR (Light Detection and Ranging) data collected in the coastal areas as the primary topographic data set for the detailed overland coastal hazard analysis and mapping. LiDAR is a state of the art remote sensing technology, used in conjunction with high resolution aerial photography, for collecting very high quality topographic data using aerial-based laser survey.

The LiDAR data was collected as part of the California Ocean Protection Council’s California Shoreline Mapping Project California Shoreline Mapping Project to support the production of maps for coastal management applications, such as assessment of vulnerability from severe storms, sea-level rise, and coastal erosion.  The project, which covered 3,779 square miles along the coast (between the shoreline and the 10 meter elevation contour) from Mexico to the Oregon border, was highly collaborative with partnerships between the California Ocean Protection Council, California Coastal Conservancy, National Oceanic and Atmospheric Administration (NOAA) Coastal Services Center, the U.S. Geological Survey, U.S. Army Corps of Engineers, and industry partners: Fugro EarthData, Inc. and Dewberry. 

These data sets are now available on-line for the entire California coastline, including San Francisco Bay, with digital elevation models and aerial photographs. All of these data sets can be downloaded from NOAA Coastal Services Center’s Digital Coast website.
 
Detailed descriptions of the LiDAR data and digital elevation models are available at:
 
 
 
The Ocean Protection Council’s California Coastal Mapping Program provides additional information.
 

 

http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=6
 

 Coastal Beat Story Archive

 
collapse Year : 2012 ‎(7)
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=8'>Risk Map Local</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=6'>FEMA Leverages LiDAR</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=14'>FEMA’s CCAMP Studies and Our Coast, Our Future</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=18'>Region IX to Conduct First Flood Risk Review Meeting for CCAMP</a>
collapse Year : 2013 ‎(19)
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=27'>FEMA Partners with Oceanweather and Scripps Institution of Oceanography to Bring Modeling Expertise to CCAMP OPC Study</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=29'>FEMA Region IX Holds Meetings for the California Coastal Analysis and Mapping Project / Open Pacific Coast Study</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=33'>Primary Frontal Dune Coastal High Hazard Area Mapping Requirements</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=47'>FEMA Holds South Bay Workshop to Kick-off Detailed Analysis in the South Bay Counties</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=50'>Translating Coastal Flood Hazard Modeling Results into Floodplain Mapping</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=60'>Terrain Modeling in FEMA’s California Coastal Flood Studies</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=62'>Join FEMA’s Community Rating System Program Using California’s Statewide Floodplain Management Activities</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=54'>Coastal Flood Processes Along the California Coast</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=56'>FEMA’s Annual Risk Awareness Survey: Findings from Previous Surveys and the Focus for the 2013 Survey</a>
collapse Year : 2014 ‎(9)
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=64'>E386 Residential Coastal Construction</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=68'>Engaging Stakeholders to Help Communicate Impacts of BW-12</a>
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<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=74'>California Coastal Storm History Part Two – Ventura County</a>
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=76'>Redelineation: What does it mean for me?</a>
collapse Year : 2015 ‎(2)
<a href='http://www.r9map.org/Pages/EbulletinStory.aspx?storyID=78'>FEMA increases community access to draft floodplain mapping data </a>
collapse Year : 2016 ‎(6)
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