Report for H12185

Locality:	Chatham Strait
Sublocality:	Northern Tebenkof Bay
State(s) or Region(s):	Alaska

Start Date:	2010-10-05
End Date:	2010-11-08

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 H12185

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report & Survey Metadata
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H12185.pdf	10.74MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO Metadata Record
H12185 View / Download H12185.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

Variable Resolution Bathymetric Attributed Grid
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
H12185_MB_VR_MLLW.bag	226.30MB	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.
H12185		XYZ format.

Images

GeoImagePDF
H12185_GeoImage.pdf	41.14MB	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.
H12185_MBAB_2m_2806_200kHz_1of7.tiff	2.30MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_4m_2806_400kHz_2of7.tiff	1.64MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_2m_2807_200kHz_3of7.tiff	4.37MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_2m_2808_200kHz_5of7.tiff	3.07MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_2m_2808_400kHz_6of7.tiff	2.13MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_2m_S220_100kHz_7of7.tiff	3.04MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12185_MBAB_2m_2807_400kHz_4of7.tiff	3.02MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12185 in IMLGS (pre-1989 samples)		Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H12185_BottomSamples.ascii	1.4KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12185.tn.pdf	59.1KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12185.tz.pdf	248.8KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-O322-FA-10(H12185).jpg	241.6KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-O322-FA-10_DAPR.pdf	4.96MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Chatham Strait

Northern Tebenkof Bay

Alaska

Start Date	End Date	Approval Date
2010-10-05	2010-11-08	2011-09-29

Project Number	Project Name	Purpose
OPR-O322-FA-10	Chatham Strait, Alaska	Update Nautical Chart(s)

Source of Original Data and License Information

License Information
These data were produced by NOAA and are in the public domain within the United States. NOAA waives any potential copyright and related rights in these data worldwide through the 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	North American Datum 1983	Projected UTM 8	20000

Survey Tide Stations

COOPS Tide Station ID

Port Alexander, Alaska

9451054

Affected Products

ENCs

RNCs

US3AK4PM

531 530 500 50 17376 17360 17320 16016

Junction Surveys

H12183 H12064 H12063

Survey Equipment

Vessel(s)

Chief(s) of Party

2808 (FA)

2807 (FA)

2806 (FA)

NOAA Ship FAIRWEATHER

David O. Neander

Manufacturer	Model	Instrument Type
Teledyne RESON	SeaBat 8125	MBES
Seabird-Seacat	SBE 19 Plus CTD Profiler	Conductivity Temperature and Depth
Reson	SVP 71 Velocimeter	Sound Velocity Probe
Reson	SVP 70 Velocimeter	Sound Velocity Probe
Odom	Digibar Pro DB1200	Sound Velocity Probe
Brooke Ocean Technology	Moving Vessel Profiler-200	Moving Vessel Profiler
Teledyne RESON	SeaBat 7125	MBES
Reson	SeaBat 8160	MBES
Reson	Seabat 7111	MBES
Hemisphere	MBX-4 DGPS Receiver	Satellite DGPS
CSI	MBX-3 DGPS Receiver	Satellite DGPS
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

221.524

2014-05-22

BATHYMETRY