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 H10995 Locality: Approaches to Boston Sublocality: 4 Miles East of Nahant State(s) or Region(s): Massachusetts Start Date: 2003-08-20 End Date: 2003-10-03 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H10995 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. H10995.pdf 5.53MB The document may be read using a free PDF reader. NOAA/NOS ISO metadata record H10995 View / Download H10995.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. ASCII Grid Data A regular grid of measurements. H10995e_2m35_60DecDegNAD83.txt.gz 85.25MB YXZ format. H10995w_2m20_30UTM19NAD83.txt.gz 88.01MB YXZ format. H10995w_2m30_45UTM19NAD83.txt.gz 100.60MB YXZ format. H10995w_2m20_30DecDegNAD83.txt.gz 15.25MB YXZ format. H10995e_2m30_35UTM19NAD83.txt.gz 81.07MB YXZ format. H10995e_2m25_30UTM19NAD83.txt.gz 113.89MB YXZ format. H10995_d5m0_15DecDegNAD83.txt.gz 2.58MB YXZ format. H10995_1m25_30DecDegNAD83.txt.gz 83.09MB YXZ format. H10995_1m20_25DecDegNAD83.txt.gz 53.88MB YXZ format. H10995_1m15_20UTM19NAD83.txt.gz 12.38MB YXZ format. H10995_10m_combined_UTM19NAD83.txt.gz 18.32MB YXZ format. H10995w_2m30_45DecDegNAD83.txt.gz 62.95MB YXZ format. H10995e_2m35_60UTM19NAD83.txt.gz 125.43MB YXZ format. H10995e_2m30_35DecDegNAD83.txt.gz 51.33MB YXZ format. H10995e_2m25_30DegDegNAD83.txt.gz 71.50MB YXZ format. H10995_1m25_30UTM19NAD83.txt.gz 249.22MB YXZ format. H10995_1m20_25UTM19NAD83.txt.gz 12.38MB YXZ format. H10995_1m15_20DecDegNAD83.txt.gz 6.19MB YXZ format. H10995_10m_combined_DecDegNAD83.txt.gz 23.94MB YXZ format. H10995_d5m0_15UTM19NAD83.txt.gz 5.43MB YXZ format. 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. H10995 NOAA/NOS Sounding Data Point Soundings from the survey Smooth Sheet in A93 format. H10995.a93.gz 336.6KB Survey Metadata Data Metadata for the survey in H93 format. H10995_h93.htm 14.0KB Imagery NOAA/NOS Smooth Sheet survey image A digitized image of the original survey Smooth Sheet. H10995.tif.gz 521.61MB NOAA/NOS TIFF survey image NOAA/NOS TIFF survey image. Data over the entire survey area is represented in full color. H10995w_2m30_45UTM19NAD83.tif.gz 8.17MB H10995e_2m25_30UTM19NAD83.tif.gz 11.20MB H10995_d5m0_15UTM19NAD83.tif.gz 0.71MB H10995_1m15_20UTM19NAD83.tif.gz 1.51MB H10995e_2m35_60UTM19NAD83.tif.gz 12.65MB H10995e_2m30_35UTM19NAD83.tif.gz 7.71MB H10995_Combined_10m_UTM19NAD83.tif.gz 1.27MB H10995_1m25_30UTM19NAD83.tif.gz 20.45MB H10995_1m20_25UTM19NAD83.tif.gz 8.04MB H10995e_2m30_35UTM19NAD83.tfw.gz 91 Bytes H10995w_2m30_45UTM19NAD83.tfw.gz 89 Bytes H10995e_2m35_60UTM19NAD83.tfw.gz 91 Bytes H10995_d5m0_15UTM19NAD83.tfw.gz 93 Bytes H10995_Combined_10m_UTM19NAD83.tfw.gz 104 Bytes H10995_1m25_30UTM19NAD83.tfw.gz 84 Bytes H10995_1m20_25UTM19NAD83.tfw.gz 84 Bytes H10995e_2m25_30UTM19NAD83.tfw.gz 91 Bytes H10995_1m15_20UTM19NAD83.tfw.gz 84 Bytes NOAA/NOS Fledermaus 3D survey visualization file NOAA/NOS Fledermaus 3D visualization file. A viewer is required to display Fledermaus SD format files. A free iView4D viewer is available from IVS 4D. H10995_10m_combined_UTM19NAD83.sd.gz 4.67MB Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format H10995.tn.pdf 189.5KB NOAA/NOS Tide Zone in PDF format H10995.tz.pdf 26.6KB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. OPR-A397-TJ-03(H10995).jpg 201.9KB Data Acquisition and Processing Report in PDF format OPR-A397-TJ-03.pdf 54.8KB Horizontal and Vertical Control Report in PDF Format OPR-A397-TJ-03_HVCR.pdf 26.6KB Survey Metadata Survey Summary Locality Sublocality State or Region Approaches to Boston 4 Miles East of Nahant Massachusetts Start Date End Date Approval Date 2003-08-20 2003-10-03 2005-08-02 Project Number Project Name Purpose OPR-A397-TJ-03 Massachusetts Bay, Masssachusetts Update Nautical Chart(s) and Support Massachusetts Agencies and United States Geological Survey 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 19 10000 Survey Tide Stations COOPS Tide Station ID Portland, Maine 8418150 Boston, Massachusetts 8443970 Boston Light, Massachusetts 8444162 Affected Products ENCs RNCs 5161 13275 13274 13270 13267 13260 13200 13009 13006 13003 Junction Surveys W00044 W00039 H10994 H10993 H10992 Survey Equipment Vessel(s) Chief(s) of Party WHITING Jensen Launch 2932 NOAA Ship THOMAS JEFFERSON WHITING Jensen Launch 2931A Donald W. Haines Manufacturer Model Instrument Type Teledyne RESON SeaBat 8125 MBES Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Trimble DSM212L DGPS Receiver Satellite DGPS Simrad EM1002 MBES Reson SeaBat 8101 MBES Odom Echotrac DF3200 MKII 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 16.394 2006-05-03 BATHYMETRY