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Report for H12849

Report for H12849

Locality: North Coast of Kodiak
Sublocality: Southeast Arm
State(s) or Region(s): Alaska

Start Date: 2016-09-17
End Date: 2016-10-15


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 H12849

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.
H12849_DR.pdf 7.24MB The document may be read using a free Adobe Reader.
H12849_DR.xml 38.4KB Descriptive Report in XML format.
May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12849 View / Download H12849.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.
H12849_MB_1m_MLLW_1of4.bag 33.52MB
H12849_MB_8m_MLLW_Combined.bag 2.14MB
H12849_MB_2m_MLLW_2of4.bag 13.97MB
H12849_MB_4m_MLLW_3of4.bag 2.77MB
H12849_MB_8m_MLLW_4of4.bag 65.6KB
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.
H12849_MB_4m_Ellipsoid_3of4.bag 2.94MB
H12849_MB_8m_Ellipsoid_Combined.bag 2.16MB
H12849_MB_8m_Ellipsoid_4of4.bag 104.1KB
H12849_MB_2m_Ellipsoid_2of4.bag 14.59MB
H12849_MB_1m_Ellipsoid_1of4.bag 36.57MB
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. 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.
H12849 XYZ format.

Images

GeoImagePDF
H12849_GeoImage.pdf 18.08MB 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.
H12849_MBAB_1m_2802_400kHz_3of5.tiff 1.84MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12849_MBAB_1m_2801_200kHz_1of5.tiff 8.50MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12849_MBAB_1m_2801_400kHz_2of5.tiff 8.83MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12849_MBAB_1m_2804_400kHz_5of5.tiff 6.16MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12849_MBAB_1m_2803_400kHz_4of5.tiff 5.69MB 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 H12849 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
H12849_BottomSamples.ascii 0.7KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12849_tn.pdf 82.3KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12849_tz.pdf 352.0KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12849_ProjectSketch.jpg 187.6KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-P136-RA-16_DAPR.pdf 26.60MB This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region
North Coast of Kodiak Southeast Arm
Alaska
Start Date End Date Approval Date
2016-09-17 2016-10-15 2017-05-09
Project Number Project Name Purpose
OPR-P136-RA-16

Source of Original Data

Link to Original Data Data Source

Reference System Information

Vertical Datum Horizontal Datum Projection Scale
Mean Lower Low Water World Geodetic System (WGS) 1984 Projected UTM 5 40000
Tide Note Tide Zones Survey Tide Stations COOPS Tide Station ID

Affected Products

ENCs RNCs
16597 16594 16576
Junction Surveys

Survey Equipment

Vessel(s) Chief(s) of Party
RA-6
RA-3
RA-7
RA-8
FAIRWEATHER Launch 2801
FAIRWEATHER Launch 2802
Edward J. Van Den Ameele, CAPT/NOAA
Manufacturer Model Instrument Type
Reson SVP71 Sound Speed System
Reson SeaBat 7125 SV2 MBES
Reson SeaBat 7125-B MBES

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed
Raw and Processed 50.218 2019-10-28 12:49:46.0
BACKSCATTER, BATHYMETRY