Report for H13574

Locality:	Western Pacific Ocean
Sublocality:	Apra Harbor
State(s) or Region(s):	Guam

Start Date:	2022-04-08
End Date:	2022-07-09

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 H13574

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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.
H13574_DR.pdf	10.58MB	The document may be read using a free Adobe Reader.
H13574_DR.xml	42.6KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13574 View / Download H13574.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.
H13574_MB_VR_MLLW_1of1.bag	187.98MB	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.
H13574_MB_VR_Ellipsoid_1of1.bag	187.98MB	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
H13574_GeoImage.pdf	9.90MB	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.
H13574_MBAB_2m_2804_300kHz_4of6.tif	0.96MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13574_MBAB_2m_2804_300kHz_5of6.tif	1.67MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13574_MBAB_2m_2804_300kHz_3of6.tif	1.47MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13574_MBAB_2m_2804_300kHz_2of6.tif	3.61MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13574_MBAB_2m_2803_300kHz_1of6.tif	2.00MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13574_MBAB_2m_2804_400kHz_6of6.tif	1.91MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H13574_tn.pdf	10.36MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H13574_ProjectSketch.jpg	171.9KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-T381-RA-22_DAPR.pdf	10.49MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Western Pacific Ocean

Apra Harbor

Guam

Start Date	End Date	Approval Date
2022-04-08	2022-07-09	2022-08-01

Project Number	Project Name	Purpose
OPR-T381-RA-22

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 55	5000

Affected Products

Junction Surveys

H13571

Survey Equipment

Vessel(s)

Chief(s) of Party

RA-6

RA-3

Hector L. Casanova, CAPT/NOAA

Manufacturer	Model	Instrument Type
Teledyne RESON	SVP 70	Sound Speed System
Sea-Bird Scientific	SBE 19plus	Conductivity, Temperature, and Depth Sensor
Kongsberg Maritime	EM 2040	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

73.86

2023-03-07 17:01:25.0

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BATHYMETRY