Report for H12491

Report for H12491

Locality: North Atlantic Ocean
Sublocality: Vicinity of Block Canyon
State(s) or Region(s): New York New Jersey

Start Date: 2012-06-23
End Date: 2012-06-24


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 H12491

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.
H12491.pdf 2.34MB The document may be read using a free Adobe Reader.
H12491_DR.xml 35.4KB Descriptive Report in XML format.
May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12491 View / Download H12491.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.
H12491_MB_8m_MLLW_1of2.bag 402.3KB
H12491_MB_16m_MLLW_2of2.bag 7.24MB
H12491_MB_16m_MLLW_Combined.bag 7.27MB
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.
H12491 XYZ format.

Images

GeoImagePDF
H12491_GeoImage.pdf 7.86MB NOAA/NOS Layered GeoSpatial Image PDF File.
Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format
The multibeam acoustic backscatter mosaic is readable with various applications such as the free CARIS Easy View, or ESRI ArcGIS geospatial visualization software.
H12491_MBAB_8m_S250_200kHz_1of1.tif 15.26MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12491.tn.pdf 58.5KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12491.tz.pdf 366.3KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
S-C919-FH-12(H12491).jpg 206.1KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
S-C919-FH-12_DAPR.pdf 5.73MB This document may be read using a free Adobe Reader.

Survey Metadata