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Report for W00228

Report for W00228

Locality: South Pacific Ocean
Sublocality: Swains Islands
State(s) or Region(s): American Samoa

Start Date: 2003-02-11
End Date: 2006-02-13


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


Download times vary depending on file size and data transfer rates.



Download All Products for W00228

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.
W00228.pdf 0.96MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
W00228 View / Download W00228.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.
W00228_MB_8m_MLLW_4of9.bag.gz 329.9KB
W00228_MB_4m_MLLW_3of9.bag.gz 1.27MB
W00228_MB_256m_MLLW_9of9.bag.gz 27.9KB
W00228_MB_16m_MLLW_5of9.bag.gz 105.3KB
W00228_MB_2m_MLLW_2of9.bag.gz 375.5KB
W00228_MB_8m_MLLW_Combined.bag.gz 240.2KB
W00228_MB_64m_MLLW_7of9.bag.gz 40.2KB
W00228_MB_32m_MLLW_6of9.bag.gz 64.5KB
W00228_MB_256m_MLLW_Combined.bag.gz 26.7KB
W00228_MB_1m_MLLW_1of9.bag.gz 0.66MB
W00228_MB_64m_MLLW_Combined.bag.gz 46.0KB
W00228_MB_128m_MLLW_8of9.bag.gz 7.2KB
W00228_MB_4m_MLLW_3of9.bagxyz.zip 132.7KB
W00228_MB_8m_MLLW_4of9.bagxyz.zip 35.9KB
W00228_MB_32m_MLLW_6of9.bagxyz.zip 39.6KB
W00228_MB_128m_MLLW_8of9.bagxyz.zip 3.8KB
W00228_MB_8m_MLLW_Combined.bagxyz.zip 94.5KB
W00228_MB_2m_MLLW_2of9.bagxyz.zip 299.7KB
W00228_MB_256m_MLLW_9of9.bagxyz.zip 22.9KB
W00228_MB_256m_MLLW_Combined.bagxyz.zip 21.7KB
W00228_MB_1m_MLLW_1of9.bagxyz.zip 507.6KB
W00228_MB_64m_MLLW_7of9.bagxyz.zip 27.3KB
W00228_MB_64m_MLLW_Combined.bagxyz.zip 36.7KB
W00228_MB_16m_MLLW_5of9.bagxyz.zip 27.3KB
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. 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.
W00228 XYZ format.

Images

GeoImagePDF
W00228_GeoImage.pdf 5.04MB NOAA/NOS Layered GeoSpatial Image PDF File.
Created by NOS to include chart and survey layers in a georeferenced pdf format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
W00228.tn.pdf 9.1KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OSD-AHB-09(W00228).jpg 111.9KB Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality Sublocality State or Region
South Pacific Ocean Swains Islands
American Samoa
Start Date End Date Approval Date
2003-02-11 2006-02-13 2011-10-26
Project Number Project Name Purpose
OSD-AHB-09 Outside Source Data Surveys - 2009 Update Nautical Chart(s)

Source of Original Data and License Information

License Information
This data is licensed under a 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
Mean Lower Low Water World Geodetic System (WGS) 1984 Projected UTM 2 40000
Survey Tide Stations COOPS Tide Station ID
No Tide Station Used

Affected Products

ENCs RNCs
83484

Survey Equipment

Vessel(s) Vessel Image Chief(s) of Party
R/V AHI
Manufacturer Model Instrument Type
Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth
DGPS Not Used
Reson SeaBat 8101 MBES
Applanix TSS POS/MV 320 GPS Receiver Satellite GPS

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed
Raw and Processed 0.231 2012-09-11
BATHYMETRY