Report for W00040

Report for W00040

Locality: Approaches to Boston
Sublocality: 15 Nautical Miles Northeast of Scituate Harbor
State(s) or Region(s): Massachusetts

Start Date: 1994-11-13
End Date: 2003-10-04

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 W00040

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.
W00040.pdf 2.53MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
W00040 View / Download W00040.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.
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.
W00040_MB_10m_MLLW_2of2.bag 24.19MB
W00040_MB_5m_MLLW_1of2.bag 7.85MB
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.
W00040 XYZ format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Zone in PDF format 26.6KB This document may be read using a free Adobe Reader.

Project Documents

Data Acquisition and Processing Report in PDF format
OPR-A397-TJ-03.pdf 54.8KB This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-A397-TJ-03_HVCR.pdf 26.6KB This document may be read using a free Adobe Reader.

Survey Metadata