5 Sep 97 Arc/Info Data Layers for Offshore Honolulu Area GEOGRAPHIC WINDOW: -158.11340 21.18005 -157.79734 21.33847 158 06.8'W 21 10.8'N 157 47.8'W 21 20.3'N PROJECTION: Projection MERCATOR Datum NAD83 Zunits NO Units METERS Spheroid GRS1980 Xshift 0.0000000000 Yshift 0.0000000000 Parameters -158 0 0.000 /* longitude of central meridian 21 17 0.000 /* latitude of true scale 0.00000 /* false easting (meters) 0.00000 /* false northing (meters) coast.e00.gz coastline digitized from NOAA charts name of file: COAST arc attributes: DEPTH 0 m LTYPE scratch, [blank] polygon attributes: PTYPE land, mud, ocean bathy10c.e00.gz 10-m bathymetry was contoured by Tom Chase from NGDC soundings and USGS 1993 and 1994 survey data name of file: BATHY10C arc attributes: DEPTH 10 to 900 m at 10-m intervals bathyg.e00.gz 20-m bathymetry grid was generated from bathymetry contours and coastline with elevation of 0 m via Arc/Info topogrid function name of file: BATHYG value: -932.2 to -4.9 m disparea.e00.gz outlines of designated disposal areas name of file: DISPAREA outfalls.e00.gz sewage outfall pipes digitized from sidescan mosaic image name of file: OUTFALLS k193trks.e00.gz tracklines from 1993 USGS cruise K1-93-HW name of file: K193TRKS line attributes: LINEID START start time in Julian day, hour, minute END end time in Julian day, hour, minute EQUIPMENT k194trks.e00.gz tracklines from 1994 USGS cruise K1-94-HW name of file: K194TRKS line attributes: LINEID START start time in Julian day, hour, minute END end time in Julian day, hour, minute EQUIPMENT k294cores.e00.gz 1994 sample stations from USGS cruice K2-94-HW name of file: K294CORES point attributes: LONGITUDE LATITUDE CORE_ID: 1 through 71 SEDIMENT ga good sediment recovery dredge material absent gp good sediment recovery dredge material present gq good sediment recovery dredge material possible la little sediment recovery dredge material absent lp little sediment recovery dredge material present lq little sediment recovery dredge material possible n no recovery r rocks only LABEL: alternate station numbers for plotting SAMPLEID: redefined item; same as core_id k195cores.e00.gz 1995 sample sample stations from USGS cruice K2-94-HW name of file: K195CORES point attributes: LONGITUDE LATITUDE CORE_ID: 72 through 110 LABEL: alternate station labels for plotting SHIP_ID: sample numbers used at time of collection; 1 through 39 DUP: 1 = duplicate of K294 site mosaicg.e00.gz 5.5-m grid of sidescan sonar mosaic image as an Arcinfo grid K1-93-HW name of file: MOSAICG values 1 to 255 mosaic.tar.gz mosaicg converted to BIL format image mooring96.e00.gz Mooring deployed June-Dec 1996. 108 m-long mooring outfitted with 4 VACM current meters, 3 temperature probes, and a sediment trap name of file: MOORING96 ======= CONTACT ======= Florence Wong florence@octopus.wr.usgs.gov Coastal and Marine Geology Team U.S. Geological Survey, MS 999 345 Middlefield Road, Menlo Park, CA 94025 415-329-5327