51740 NATURAL HAZARD POLYS Entity Published / External 51739 Massachusetts and Rhode Island 2016 NATURAL_HAZARD Data Set Completed The NATURAL HAZARD POLYS table contains attribute information for vector polygons representing Storm Surge Inundation areas in four depth ranges ( <=3ft, >3ft, >6ft, >9ft), for four different Hurricane Storm Categories (Category 1, 2, 3, 4). These polygons were derived by processing a raster data set provided by NOAA's National Hurricane Center. Additional attribute information is stored in the associated data tables (SOC_DAT and SOURCES), considered as Entities or "Child Items" in this metadata record. See the Browse_Graphic section for a link to the entity-relationship diagram, which describes the relationships between attribute tables in the ESI data structure. | Description Source: NOAA ESI Guidelines (Petersen et al. 2002). Loaded by FGDC Metadata Uploader, batch 10454, 02-28-2018 15:32 1 TYPE VARCHAR No No Active The human-use features depicted on the maps are those that could be impacted by an oil spill, could provide access for response operations, or may themselves pose a risk for an environmentally hazardous release. | Description Source: NOAA ESI Guidelines CAT1: Category 1 Storm |CAT2: Category 2 Storm |CAT3: Category 3 Storm |CAT4: Category 4 Storm | 2 HUNUM NUMBER 9 9 No No Active A 9-digit identifier that links the management features to the attributes in the SOC_DAT table. | Description Source: NOAA ESI Guidelines 282072810 - 282072825 gov.noaa.nmfs.inport:51740 David Moe Nelson 2018-02-28T15:32:09 SysAdmin InPortAdmin 2022-08-09T17:11:39 2018-09-28 Office of Response and Restoration ORR 1002 Public No 2018-09-28 1 Year 2019-09-28