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 H12340 Locality: San Francisco Bay and Vicinity Sublocality: Carquinez Strait and Suisun Bay State(s) or Region(s): California Start Date: 2011-09-28 End Date: 2012-03-02 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12340 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. H12340_DR.pdf 79.59MB The document may be read using a free PDF reader. NOAA/NOS ISO metadata record H12340 View / Download H12340.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). H12340_MB_VR_MLLW_1of1.bag 205.91MB 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. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth and delivered as .xyz. H12340 Imagery GeoImagePDF Georeferenced PDF file including chart and survey layers. H12340_GeoImage.pdf 17.93MB Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format H12340_tn.pdf 41.8KB NOAA/NOS Tide Zone in PDF format H12340_tz.pdf 465.5KB Project Documents Project Sketch in JPEG format Project sketch image with highlighted survey area. H12340_ProjectSketch.jpg 347.6KB Data Acquisition and Processing Report in PDF format OPR-L430-NRT6-11_DAPR.pdf 433.7KB Survey Metadata Survey Summary Locality Sublocality State or Region San Francisco Bay and Vicinity Carquinez Strait and Suisun Bay California Start Date End Date Approval Date 2011-09-28 2012-03-02 Project Number Project Name Purpose OPR-L430-NRT6-11 San Francisco Bay and Vicinity, California 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 10000 Affected Products Survey Equipment Manufacturer Model Instrument Type Simrad EM3000 MBES Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 39.334 2014-03-17 BATHYMETRY