41303 InternalWave_Packets_Binned30secGrid Entity Published / External 39343 Massachusetts Bay - Internal Wave Packets Extracted from SAR Imagery Binned in 30x30 second latitude/longitude polygon grid cells Data Set Completed Internal wave packets binned in a 1x1minute polygon grid | Description Source: NOAA Converted from FGDC using 'fgdc_to_inport_xml_entity.pl' script. 1 OBJECTID Unknown No No Active Internal feature number. | Description Source: ESRI Sequential unique whole numbers that are automatically generated. 2 Shape Unknown No No Active Feature geometry. | Description Source: ESRI Coordinates defining the features. 3 ET_ID Unknown No No Active Unique polygon grid cell ID # | Description Source: NOAA Unique integers for each polygon grid cell 4 ET_Index Unknown No No Active Second unique polygon grid cell ID # | Description Source: NOAA Unique set of coordinates defining each polygon grid cell 5 Count VARCHAR No No Active Internal wave packet frequency | Description Source: NOAA Frequency: Number of Internal wave packets per 1x1 minute polygon grid cell | 6 Sum_Area_sqkm NUMBER No No Active Total internal wave packet area in grid cell | Description Source: NOAA square kilometers 0 - 1425.639 7 Avg_Area_sqkm NUMBER No No Active Average internal wave packet area in grid cell | Description Source: NOAA square kilometers 0 - 373.327 8 Min_Area_sqkm NUMBER No No Active Minimum internal wave packet area in grid cell | Description Source: NOAA square kilometers 0 - 373.327 9 Max_Area_sqkm NUMBER No No Active Maximum internal wave packet area in grid cell | Description Source: NOAA square kilometers 0 - 373.327 10 Var_Area_sqkm NUMBER No No Active Variance of internal wave packet areas in grid cell | Description Source: NOAA square kilometers 0 - 31472.735 11 SD_Area_sqkm NUMBER No No Active Standard deviation of internal wave packet areas in grid cell | Description Source: NOAA square kilometers 0 - 177.406 gov.noaa.nmfs.inport:41303 Tyler Christensen 2017-04-06T10:33:42 SysAdmin InPortAdmin 2022-08-09T17:11:24 2017-04-17 National Centers for Coastal Ocean Science NCCOS 1002 Public No 2017-04-17 1 Year 2018-04-17