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 F00521 Locality: New London Sublocality: New London Harbor State(s) or Region(s): Connecticut Start Date: 2006-05-31 End Date: 2006-06-30 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for F00521 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. F00521.pdf 8.65MB The document may be read using a free PDF reader. NOAA/NOS ISO metadata record F00521 View / Download F00521.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. Bathymetric Attributed Grid (BAG) The BAG format is a gridded, multi-dimensional bathymetric data file readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty. F00521_MBVB_4m_MLLW_combined.bag 3.38MB F00521_MB_75cm_MLLW_1of1.bag 14.81MB F00521_VB_4m_MLLW_1of1.bag 372.2KB 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 and delivered as .xyz. F00521 Imagery NOAA/NOS side scan sonar mosaic in TIFF format The side scan sonar mosaic is readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). F00521_SSSAB_50cm_500kHz_1of1.tif 49.29MB Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format F00521.tn.pdf 76.4KB NOAA/NOS Tide Zone in PDF format F00521.tz.pdf 2.32MB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. OPR-B370-KRL-03(F00521).jpg 86.5KB OPR-B370-NRT5-06(F00521).jpg 190.5KB Horizontal and Vertical Control Report in PDF Format OPR-B470-NRT5-06_HVCR.pdf 257.6KB Survey Metadata Survey Summary Locality Sublocality State or Region New London New London Harbor Connecticut Start Date End Date Approval Date 2006-05-31 2006-06-30 2008-06-20 Project Number Project Name Purpose OPR-B470-NRT5-06 New London, Connecticut Update Nautical Chart(s) Source of Original Data and License Information License Information These data were produced by NOAA and are in the public domain within the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). View the license deed. View the legal code. Reference System Information Vertical Datum Horizontal Datum Projection Scale Mean Lower Low Water North American Datum 1983 Projected UTM 18 5000 Survey Tide Stations COOPS Tide Station ID New London, Connecticut 8461490 Affected Products ENCs RNCs US4CN21M 5161 13213 13212 13205 13006 13003 12372 12354 12300 Survey Equipment Vessel(s) Chief(s) of Party NOAA SeaArk Launch S3002 Jasper D. Schaer Manufacturer Model Instrument Type Odom Digibar Pro DB1200 Sound Velocity Probe Trimble DSM212L DGPS Receiver Satellite DGPS Simrad EM3000 MBES Klein 3210 Sidescan Sonar - towfish Innerspace 455 Single Beam Echo Sounder Applanix TSS POS/MV 320 GPS Receiver Satellite GPS Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 0.896 2020-09-08 15:06:38.0 SIDE SCAN, BATHYMETRY