Report for H12691

Locality:	Kodiak Island, Alaska
Sublocality:	Viekoda Bay
State(s) or Region(s):	Alaska

Start Date:	2015-09-20
End Date:	2015-10-21

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 H12691

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.
H12691_DR.pdf	12.94MB	The document may be read using a free Adobe Reader.
H12691_DR.xml	51.1KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO Metadata Record
H12691 View / Download H12691.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

Bathymetric Attributed Grid (BAG) Data
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
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.
H12691_MB_8m_MLLW_4of5.bag	4.53MB
H12691_MB_2m_MLLW_2of5.bag	56.04MB
H12691_MB_4m_MLLW_3of5.bag	17.95MB
H12691_MB_16m_MLLW_5of5.bag	377.9KB
H12691_MB_1m_MLLW_1of5.bag	119.68MB
Ellipsoid Referenced BAG Files
Ellipsoid referenced Bag files have a vertical datum that may differ materially from the charted datum. Please refer to the file level metadata to ensure proper display.
H12691_MB_1m_Ellipsoid_1of5.bag	120.75MB
H12691_MB_16m_Ellipsoid_5of5.bag	378.0KB
H12691_MB_4m_Ellipsoid_3of5.bag	18.07MB
H12691_MB_8m_Ellipsoid_4of5.bag	4.53MB
H12691_MB_2m_Ellipsoid_2of5.bag	56.22MB
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.
H12691		XYZ format.

Images

GeoImagePDF
H12691_GeoImage.pdf	30.74MB	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

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12691 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
H12691_BottomSamples.ascii	1.0KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12691_tn.pdf	81.9KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12691_tz.pdf	386.3KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12691_ProjectSketch.jpg	319.6KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-P136-RA-15_DAPR.pdf	55.97MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Kodiak Island, Alaska

Viekoda Bay

Alaska

Start Date	End Date	Approval Date
2015-09-20	2015-10-21	2016-05-10

Project Number	Project Name	Purpose
OPR-P136-RA-15

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 5	40000

Survey Tide Stations

COOPS Tide Station ID

Seldovia, Alaska

9455500

Affected Products

ENCs

RNCs

16597 16594

Survey Equipment

Vessel(s)

Chief(s) of Party

RA-6

RA-3

RA-5

RA-4

RA-7

RA-8

NOAA Ship RAINIER

Manufacturer	Model	Instrument Type
Kongsberg Maritime	EM 710	MBES
Reson	SeaBat 7125 SV2	MBES
Reson	SeaBat 7125-B	MBES

Source Data at NCEI

Data in Archive	Size (in GB)	Date Archived	Data Types
Raw and Processed	250.272	2018-01-18 13:49:34.0	BACKSCATTER, BATHYMETRY