Report for H11442

Report for H11442

Locality: Eastern Long Island Sound
Sublocality: Approaches to Niantic River
State(s) or Region(s): New York Connecticut

Start Date: 2005-04-18
End Date: 2005-05-06


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 H11442

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.
H11442.pdf 14.35MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11442 View / Download H11442.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) Data
The BAG format is a gridded, multi-dimensional bathymetric data file (see Open Navigation Surface).
Readable with various applications such as the free CARIS Easy View, ESRI ArcGIS or open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.
H11442_MB_4m_MLLW_Combined.bag 17.72MB
H11442_MB_4m_MLLW_2of3.bag 1.21MB
H11442_MB_2m_MLLW_1of3.bag 32.66MB
H11442_MB_1m_MLLW_3of3.bag 137.45MB
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.
H11442 XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H11442_SSSAB_1m_455kHz_2of2.tiff 29.37MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
H11442_SSSAB_1m_455kHz_1of2.tiff 57.40MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
NOAA/NOS sidescan sonar mosaic in JPEG format
H11442_1m_SSS100_UTM18NAD83.jpg 9.03MB NOAA/NOS JPEG sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
H11442_1m_SSS200_UTM18NAD83.jpg 4.57MB NOAA/NOS JPEG sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
H11442_1m_SSS200_UTM18NAD83.jpw 72 Bytes NOAA/NOS JPEG sidescan sonar mosaic file.
This world file geospatially registers the corresponding JPEG image.
H11442_1m_SSS100_UTM18NAD83.jpw 72 Bytes NOAA/NOS JPEG sidescan sonar mosaic file.
This world file geospatially registers the corresponding JPEG image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11442.tn.pdf 3.01MB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11442.tz.pdf 2.09MB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-B370-TJ-05(H11442).jpg 244.7KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-B370-TJ-05_DAPR.pdf 1.51MB This document may be read using a free Adobe Reader.

Survey Metadata