2021-2023 NOAA NGS Topobathy Lidar DEM: French Frigate Shoals and Nihoa, Hawaii
These data were collected by Woolpert using a Leica Hawkeye4X system. Data for Nihoa and French Frigate Shoals were acquired from February 7, 2021 through July 27, 2023.

The data includes raster topobathy data in geotiff format created from ground (2) and bathymetric point (40) lidar point values.