49332 ny_hr09_sss-points Entity Published / External 47921 Side-Scan-Sonar Points for Hudson River, NY Data Set Completed Selected pings along the sonar track line. Each line with have the first point, every 400th ping following the start of line, and then the final point collected. | Description Source: Fugro Converted from FGDC using 'fgdc_to_inport_xml_entity.pl' script. 1 FID 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 Ping Unknown No No Active Ping taken from .xtf files every 400th ping (~100 meters) | Description Source: Fugro Varies per line 4 Easting Unknown No No Active Easting of Ping | Description Source: Fugro Varies per line 5 Northing Unknown No No Active Northing of ping | Description Source: Fugro Varies per line 6 Date_UTC Unknown No No Active UTC date of data collection | Description Source: Fugro Varies per line 7 Time_UTC Unknown No No Active UTC time of data collection | Description Source: Fugro Varies per line 8 SSS_Line Unknown No No Active Corresponding Side Scan Sonar .XTF file | Description Source: Fugro Varies per line 9 SBP_Line Unknown No No Active Corresponding Subbottom .SGY file | Description Source: Fugro If a subbottom line was not run concurrently with the sidescan line, the field will be populated with 'xxx'. This may also occur in the case where the sidescan data may have been collected over a longer distance than the subbottom data. gov.noaa.nmfs.inport:49332 Anne Ball 2017-11-15T08:31:26 SysAdmin InPortAdmin 2022-08-09T17:11:36 2017-11-16 Office for Coastal Management OCM 1002 Public No 2017-11-16 1 Year 2018-11-16