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 H11653 Locality: Central Chesapeake Bay Sublocality: Stingray Point to Milford Haven State(s) or Region(s): Virginia Start Date: 2007-06-19 End Date: 2007-09-26 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H11653 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. H11653.pdf 15.20MB The document may be read using a free PDF reader. NOAA/NOS ISO metadata record H11653 View / Download H11653.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. H11653_MB_50cm_MLLW_1of2.bag 10.01MB H11653_MB_1m_MLLW_2of2.bag 240.54MB 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. H11653 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). H11653_SSSAB_5m_600kHz_1of1.tiff 0.91MB Bottom Samples and Tide Documents NOAA/NOS Tide Zone in PDF format H11653.tz.pdf 1.05MB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. OPR-E349-KR-07(H11653).jpg 269.8KB Data Acquisition and Processing Report in PDF format OPR-E349-KR-07.pdf 1.09MB Survey Metadata Survey Summary Locality Sublocality State or Region Central Chesapeake Bay Stingray Point to Milford Haven Virginia Start Date End Date Approval Date 2007-06-19 2007-09-26 2008-09-18 Project Number Project Name Purpose OPR-E349-KR-07 Chesapeake Bay, Virginia Update Nautical Chart(s) Source of Original Data and License Information License Information These data were produced under contract with NOAA and any potential copyright was assigned to NOAA. 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 10000 Survey Tide Stations COOPS Tide Station ID Windmill Point, Virginia 8636580 Affected Products ENCs RNCs US5VA41M 13003 12285 12280 12235 12225 Junction Surveys H11654 H11503 Survey Equipment Vessel(s) Chief(s) of Party R/V SEALTH Jonathan L. Dasler Manufacturer Model Instrument Type Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Trimble DMS132 DGPS Receiver Satellite DGPS Teledyne RESON SeaBat 7125 MBES EG&G 4200-FS 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 98.209 2008-10-21 SIDE SCAN, BATHYMETRY