Flood Hazard Boundaries
The S_Fld_Haz_Ln table contains information about the flood zone boundary features for the flood risk project area. Three types of flood hazard lines exist. These are: SFHA / FLOOD ZONE BOUNDARY, LIMIT LINES, and OTHER BOUNDARY. All lines that are associated with flood hazard zone boundaries are coded in the LN_TYP field as SFHA / FLOOD ZONE BOUNDARY, with the exception of LIMIT LINES. OTHER BOUNDARY line types include lines that indicate different source citations, apparent limits, or the end of spatial extents. OTHER BOUNDARY lines are not shown on the FIRM.
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[{'name': 'OBJECTID', 'type': 'esriFieldTypeOID', 'alias': 'OBJECTID', 'domain': None}, {'name': 'DFIRM_ID', 'type': 'esriFieldTypeString', 'alias': 'DFIRM_ID', 'length': 6, 'domain': None}, {'name': 'VERSION_ID', 'type': 'esriFieldTypeString', 'alias': 'VERSION_ID', 'length': 11, 'domain': None}, {'name': 'FLD_LN_ID', 'type': 'esriFieldTypeString', 'alias': 'FLD_LN_ID', 'length': 32, 'domain': None}, {'name': 'LN_TYP', 'type': 'esriFieldTypeString', 'alias': 'LN_TYP', 'length': 26, 'domain': None}, {'name': 'SOURCE_CIT', 'type': 'esriFieldTypeString', 'alias': 'SOURCE_CIT', 'length': 21, 'domain': None}, {'name': 'GlobalID', 'type': 'esriFieldTypeGlobalID', 'alias': 'GlobalID', 'length': 38, 'domain': None}, {'name': 'SHAPE', 'type': 'esriFieldTypeGeometry', 'alias': 'SHAPE', 'domain': None}, {'name': 'SHAPE.STLength()', 'type': 'esriFieldTypeDouble', 'alias': 'SHAPE.STLength()', 'domain': None}, {'name': 'GFID', 'type': 'esriFieldTypeString', 'alias': 'GFID', 'length': 36, 'domain': None}]
[{'name': 'R140_pk', 'fields': 'OBJECTID', 'isAscending': True, 'isUnique': True, 'description': ''}, {'name': 'UUID_140', 'fields': 'GlobalID', 'isAscending': True, 'isUnique': True, 'description': ''}, {'name': 'LN_TYP', 'fields': 'LN_TYP', 'isAscending': True, 'isUnique': False, 'description': ''}, {'name': 'DFIRM_ID_OBJECTID', 'fields': 'DFIRM_ID,OBJECTID', 'isAscending': True, 'isUnique': False, 'description': ''}, {'name': 'S89_idx', 'fields': 'SHAPE', 'isAscending': True, 'isUnique': True, 'description': ''}]
[]
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nan
nan