NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief privacy policy  All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for F00764 Locality: Alaska Sublocality: Vicinity of Nikiski State(s) or Region(s): Alaska Start Date: 2018-12-19 End Date: 2018-12-22 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 F00764
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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.
F00764_DR.pdf	9.11MB	The document may be read using a free Adobe Reader.
F00764_DR.xml	46.1KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO Metadata Record
F00764 View / Download F00764.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.
F00764_MB_50cm_MLLW_1of3.bag	2.19MB
F00764_MB_2m_MLLW_3of3.bag	16.12MB
F00764_MB_1m_MLLW_2of3.bag	31.04MB
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.
F00764_MB_1m_Ellipsoid_2of3.bag	31.18MB
F00764_MB_50cm_Ellipsoid_1of3.bag	2.20MB
F00764_MB_2m_Ellipsoid_3of3.bag	16.14MB

Images

GeoImagePDF
F00764_GeoImage.pdf	3.62MB	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.
F00764_MBAB_2m_GlacierWind_400kHz_2of4.tiff	0.76MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
F00764_MBAB_2m_GlacierWind_400kHz_3of4.tiff	507.3KB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
F00764_MBAB_2m_GlacierWind_400kHz_1of4.tiff	243.0KB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
F00764_MBAB_2m_GlacierWind_400kHz_4of4.tiff	2.30MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
F00764_tn.pdf	6.35MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
F00764_ProjectSketch.jpg	71.2KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
S-P958-KR-18_DAPR.pdf	11.20MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
S-P958-KR-18_HVCR.pdf	1.80MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Alaska Vicinity of Nikiski Alaska

Start Date End Date Approval Date 2018-12-19 2018-12-22 2019-02-22

Project Number Project Name Purpose S-P958-KR-18

Source of Original Data and License Information

License Information These data were produced under contract with NOAA and any potential copyright was assigned to NOAA. 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 5N 20000

Survey Tide Stations COOPS Tide Station ID Aberdeen, Washington 9441187

Affected Products

ENCs RNCs US5AK14M US4AK15M US4AK14M

Survey Equipment

Vessel(s) Chief(s) of Party Glacier Wind David Neff, ACSM C.H.

Manufacturer Model Instrument Type R2Sonic I2NS Positioning and Attitude System R2Sonic 2020 MBES AML Oceanographic BaseX Sound Speed System

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Raw and Processed 414.58 2020-01-09 08:29:06.0 BACKSCATTER, BATHYMETRY