JALBTCX 2018 Post-Michael Lidar Coverage
收藏USACE GIS Open Data Portal2026-05-16 收录
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https://geospatial-usace.opendata.arcgis.com/maps/717e803c5be5415ba709cfae5683edb0
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<p style='margin-top: 0px; margin-bottom: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; font-family: open_sansregular, sans-serif; outline: none;'><font size='4'><span style='font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;'><font color='#000000' style=''>The layer depicted in this web map provides a color-shaded depiction of lidar-derived elevation and bathymetry for JALBTCX's 2018 Post-Michael mission. JALBTCX is acquiring high-resolution, high-accuracy topographic/bathymetric lidar elevation and imagery along the coastline of Florida in support of FEMA and USACE. The survey footprint includes an approximately 1500-meter wide swath of topography, bathymetry and imagery 500-m onshore and 1000-m offshore. The standard suite of rapid-response data products includes topographic/bathymetric lidar point clouds, digital surface and elevation models, shoreline vectors and true-color imagery mosaics. Value-added derivative information products will include shoreline and volume change metrics. </font></span><span style='font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif !important;'><font color='#000000'><br /></font></span></font></p><p style='margin-top: 0px; margin-bottom: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; font-family: open_sansregular, sans-serif; outline: none;'><span style='font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif !important;'><font color='#000000' size='4'><br /></font></span></p><p style='margin-top: 0px; margin-bottom: 0px; box-sizing: border-box; font-family: open_sansregular, sans-serif; outline: none;'><span style='font-family: "Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;'><font color='#000000' size='4'>The JALBTCX mission is to perform operations, research and development in airborne lidar bathymetry and complementary technologies to support the coastal mapping and charting requirements of the US Army Corps of Engineers, the US Naval Meteorology and Oceanography Command and the National Oceanic and Atmospheric Administration. Survey operations are conducted worldwide using the Coastal Zone Mapping and Imaging (CZMIL) system and other industry-based coastal mapping and charting systems. CZMIL is JALBTCX's in-house survey capability that includes and Optech International, CZMIL 03-1 lidar instrument with simultaneous topographic and bathymetric capabilities. CZMIL is integrated with an Itres CASI-1500 hyperspectral imager and an 80 MP Leica RCD30 RGBN camera. CZMIL collects 10-kHz lidar data with spatially- and temporally-concurrent digital true-color and hyperspectral imagery.</font></span></p>
提供机构:
US Army Corps of Engineers



