NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief privacy policy  All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for H11011 Locality: Long Island Sound Sublocality: Approaches to New Haven Harbor State(s) or Region(s): Connecticut Start Date: 2000-09-18 End Date: 2000-10-19 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H11011 Download times vary depending on file size and data transfer rates. Individual product files may be downloaded via the links below. Launch this map service in full-screen view | Visit the full NCEI Bathymetric Data Viewer Survey Products Descriptive Report and Metadata Documents NOAA/NOS Descriptive Reports and Metadata Documents Products listed in these reports may not reflect final products available through NCEI. H11011.pdf 50.20MB The document may be read using a free Adobe Reader. NOAA/NOS ISO metadata record H11011 View / Download H11011.xml Usually presented as an XML document, which captures the basic characteristics of HSMDB metadata verified from H10000 (1982) to the present as well as F00200 (1965) to the present. Bathymetry Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details. NOAA/NOS Sounding Data Download data from the Point Store database via NEXT (NCEI Extract System). Point soundings are from the survey Smooth Sheet or of similar density. Depths in meters. Horizontal datum is (converted to) NAD83 if possible. Vertical datum is (converted to) Mean Lower Low Water if possible. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth. H11011 XYZ format. NOAA/NOS Sounding Data Point Soundings from the survey Smooth Sheet in A93 format. H11011.a93.gz 1.61MB A93 format. Survey Metadata Data Metadata for the survey in H93 format. H11011_h93.htm 13.8KB H93 format. Images NOAA/NOS Smooth Sheet survey image H11011.tif.gz 921.62MB The image may be viewed with a standard image viewer. NOAA/NOS Smooth Sheet survey image in MrSID format H11011.sid.gz 12.33MB The MrSID (.sid) format is supported in major GIS applications. Stand alone tools may be available from Lizard Tech. NOAA/NOS sidescan sonar mosaic in TIFF format H11011_NGDC_SSS_1m.tif.gz 14.86MB NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer. H11011_NGDC_SSS_1m.tfw.gz 73 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. H11011_NGDC_SSS_1m.csproj.gz 99 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H11011_bs.pdf 108.2KB NOAA/NOS bottom sample document in PDF or ASC format. H11011_BSText.txt 0.5KB NOAA/NOS bottom sample document in PDF or ASC format. NOAA/NOS Tide Note in PDF Format H11011.tn.pdf 34.2KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format OPR-B317-RU-00(H11011).jpg 332.3KB Project sketch image with highlighted survey area. Survey Metadata Survey Summary Locality Sublocality State or Region Long Island Sound Approaches to New Haven Harbor Connecticut Start Date End Date Approval Date 2000-09-18 2000-10-19 2001-10-18 Project Number Project Name Purpose OPR-B317-RU-00 Long Island Sound, Connecticut Update Nautical Chart(s) Source of Original Data and License Information License Information A license has not been assigned to these data and products. See the NCEI Archive page for data licensing details and FAQs. Reference System Information Vertical Datum Horizontal Datum Projection Scale Mean Lower Low Water North American Datum 1983 Projected UTM 18 10000 Survey Tide Stations COOPS Tide Station ID Bridgeport, Connecticut 8467150 New Haven, Connecticut 8465705 Affected Products ENCs RNCs 12372 12371 12364 12354 Survey Equipment Vessel(s) Chief(s) of Party NOAA MonArk Launch 0517 NOAA Ship RUDE James S. Verlaque Manufacturer Model Instrument Type Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Seatex Seapath 200 GPS Receiver Satellite DGPS Least Depth Gage Starlink DNAV-212G GPS Receiver Satellite GPS Starlink DNAV-212G DGPS Receiver Satellite DGPS Reson SeaBat 9003 MBES Odom Echotrac DF3200 MKII Single Beam Echo Sounder Innerspace 448 Single Beam Echo Sounder EG&G 272-T Sidescan Sonar - towfish EG&G 272 Sidescan Sonar - towfish Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 3.681 2009-01-14 SIDE SCAN, BATHYMETRY