Report for H13420

Locality:	Prince William Sound
Sublocality:	College Fiord
State(s) or Region(s):	Alaska

Start Date:	2021-03-25
End Date:	2021-08-06

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 H13420

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.
H13420_DR.pdf	11.10MB	The document may be read using a free Adobe Reader.
H13420_DR.xml	48.0KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13420 View / Download H13420.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.
H13420_MB_VR_MLLW_1of1.bag	192.86MB	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.
H13420_MB_VR_Ellipsoid_1of1.bag	192.86MB	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.

Images

GeoImagePDF
H13420_GeoImage.pdf	5.34MB	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.
H13420_MBAB_2m_2808_300kHz_3of8.tiff	5.98MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_6m_S220_100kHz_8of8.tiff	138.1KB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_2m_2805_300kHz_1of8.tiff	8.60MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_3m_2807_200kHz_5of8.tiff	1.77MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_3m_2805_200kHz_4of8.tiff	1.05MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_6m_S220_100kHz_7of8.tiff	1.42MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_3m_2808_200kHz_6of8.tiff	1.75MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13420_MBAB_2m_2807_300kHz_2of8.tiff	9.88MB	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 H13420 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
H13420_BottomSamples.ascii	1.3KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H13420_BottomSamples_shp_images.zip	7.89MB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.
NOAA/NOS Tide Note in PDF Format
H13420_tn.pdf	297.9KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H13420_ProjectSketch.jpg	229.6KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-P358-FA-21_DAPR.pdf	44.58MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Prince William Sound

College Fiord

Alaska

Start Date	End Date	Approval Date
2021-03-25	2021-08-06	2021-10-09

Project Number	Project Name	Purpose
OPR-P358-FA-21

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 6	40000

Affected Products

ENCs

RNCs

US3AK21M

Junction Surveys

H13396

Survey Equipment

Vessel(s)

Chief(s) of Party

2808 (FA)

2807 (FA)

2805 (FA)

NOAA Ship FAIRWEATHER

CAPT John Lomnicky

Manufacturer	Model	Instrument Type
AML Oceanographic	MVP200	Conductivity, Temperature, and Depth Sensor
Teledyne RESON	SVP 71	Sound Speed System
Teledyne RESON	SVP 70	Sound Speed System
Sea-Bird Scientific	SBE 19plus V2	Conductivity, Temperature, and Depth Sensor
Kongsberg Maritime	EM 2040	MBES
Kongsberg Maritime	EM 710	MBES
Applanix	POS MV 320 v5	Positioning and Attitude System

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

125.819

2023-03-07 22:49:06.0

BACKSCATTER,

BATHYMETRY