Report for H11920

Report for H11920

Locality: Vineyard Sound
Sublocality: Gay Head to Cedar Tree Neck
State(s) or Region(s): Massachusetts

Start Date: 2008-09-08
End Date: 2008-08-08

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

Downloads may take a long time, depending on file size and data transfer rates.

Download All Products for H11920

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H11920.pdf 7.83MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11920 View / Download H11920.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.


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
H11920_MB_VR_MLLW.bag 583.47MB The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface).
Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.
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.
H11920 XYZ format.


NOAA/NOS sidescan sonar mosaic in TIFF format
H11920_SSSAB_1m_455kHz_1of1.tif 213.31MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format 43.6KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format 83.1KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-B307-TJ-08(H11920).jpg 130.7KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-B307-TJ-08.pdf 0.65MB This document may be read using a free Adobe Reader.

Survey Metadata