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 F00474 Locality: Chesapeake Bay Sublocality: Magothy River Entrance State(s) or Region(s): Maryland Start Date: 2001-04-23 End Date: 2002-03-18 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for F00474 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. F00474.pdf 6.73MB The document may be read using a free PDF reader. NOAA/NOS ISO metadata record F00474 View / Download F00474.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 and delivered as .xyz. F00474 NOAA/NOS Sounding Data Point Soundings from the survey Smooth Sheet in A93 format. F00474.a93.gz 10.2KB Survey Metadata Data Metadata for the survey in H93 format. F00474_h93.htm 13.9KB 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). F00474_SSS_200_NAD83_UTM18.tif.gz 1.87MB F00474_SSS_100_NAD83_UTM18.tif.gz 2.27MB F00474_SSS_200_NAD83_UTM18.tfw.gz 100 Bytes F00474_SSS_100_NAD83_UTM18.tfw.gz 102 Bytes NOAA/NOS sidescan sonar mosaic in JPEG format F00474_SSS_200_NAD83_UTM18.jpg 454.4KB F00474_SSS_100_NAD83_UTM18.jpg 0.74MB F00474_SSS_200_NAD83_UTM18.jpw 72 Bytes F00474_SSS_100_NAD83_UTM18.jpw 72 Bytes Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format F00474.tn.pdf 230.7KB NOAA/NOS Tide Zone in PDF format F00474.tz.pdf 49.1KB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. OPR-G398-WH-95(F00474).jpg 455.8KB OPR-E346-BH-01(F00474).jpg 352.7KB Data Acquisition and Processing Report in PDF format OPR-E346-BH-01.pdf 49.6KB Horizontal and Vertical Control Report in PDF Format OPR-E346-BH-01_HVCR.pdf 14.5KB Survey Metadata Survey Summary Locality Sublocality State or Region Chesapeake Bay Magothy River Entrance Maryland Start Date End Date Approval Date 2001-04-23 2002-03-18 2003-09-02 Project Number Project Name Purpose OPR-E346-BH-01 Baltimore Harbor, Maryland 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 Tolchester Beach, Maryland 8573364 Affected Products ENCs RNCs 12282 12278 12273 Junction Surveys H11026 H10622 Survey Equipment Vessel(s) Chief(s) of Party NOAA BAY HYDROGRAPHER Lawrence T. Krepp Manufacturer Model Instrument Type Seabird-Seacat SBE CTD Profiler Conductivity Temperature and Depth Trimble DSM212L DGPS Receiver Satellite DGPS Klein T-5500 Sidescan Sonar - towfish EG&G 272-T Sidescan Sonar - towfish 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 1.905 2007-09-06 SIDE SCAN, BATHYMETRY