https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_OCM_SLR_0ft_metadata.xml
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_OCM_SLR_1to10ft_metadata.xml
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_OCM_SLR_MergedPolygons_Gdb_0225.zip
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_OCM_SLR_MergedPolygons_Shps_0225.zip
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_OCM_SLR_Polygons_Shps_README.txt
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_SLR_Viewer_AncillaryData_0225.zip
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/Ancillary/NOAA_SLR_Viewer_AncillaryData_README.txt