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 F00643 Locality: Narragansett Bay, RI Sublocality: Conimicut Point Reach State(s) or Region(s): Rhode Island Start Date: 2014-07-21 End Date: 2014-07-23 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for F00643 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. F00643_DR.pdf 3.19MB The document may be read using a free PDF reader. F00643_DR.xml 28.8KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record F00643 View / Download F00643.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. Variable Resolution Bathymetric Attributed Grid (VR BAG) The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). F00643_MB_VR_MLLW.bag 93.03MB 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. 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. F00643 Imagery GeoImagePDF Georeferenced PDF file including chart and survey layers. F00643_GeoImage.pdf 16.73MB 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). F00643_SSSAB_1m_400kHz_1of2.tiff 3.08MB F00643_SSSAB_1m_400kHz_2of2.tiff 2.61MB NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format The multibeam acoustic backscatter mosaic is readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). F00643_MBAB_17cm_S3002_300kHz_1of1.tiff 73.32MB Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format Bottom Sample files may reference the Coastal Marine Ecological Classification Standard (CMECS) F00643_BottomSamples.ascii 286 Bytes NOAA/NOS Tide Note in PDF Format F00643_tn.pdf 43.7KB NOAA/NOS Tide Zone in PDF format F00643_tz.pdf 295.4KB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. F00643_ProjectSketch.jpg 167.0KB Survey Metadata Survey Summary Locality Sublocality State or Region Narragansett Bay, RI Conimicut Point Reach Rhode Island Start Date End Date Approval Date 2014-07-21 2014-07-23 2016-02-19 Project Number Project Name Purpose S-B904-NRT5-14 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 10000 Affected Products ENCs RNCs US5RI23M 13224 Survey Equipment Vessel(s) Chief(s) of Party NOAA SeaArk Launch S3002 Manufacturer Model Instrument Type Kongsberg Maritime EM 3002 MBES Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 8.229 2017-11-20 08:03:54.0 BACKSCATTER, SIDE SCAN, BATHYMETRY