Report for H12361

Report for H12361

Locality: Krenitzin Island
Sublocality: Akutan Bay
State(s) or Region(s): Alaska

Start Date: 2011-07-24
End Date: 2011-08-23


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 H12361

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.
H12361.pdf 5.20MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12361 View / Download H12361.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.
Variable Resolution Bathymetric Attributed Grid
H12361_MB_VR_MLLW_1of1.bag 198.52MB 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.
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.
H12361_MB_8m_MLLW_combined.bag.gz 14.31MB
H12361_MB_2m_MLLW_2of4.bag.gz 35.18MB
H12361_MB_4m_MLLW_3of4.bag.gz 26.57MB
H12361_MB_1m_MLLW_1of4.bag.gz 79.94MB
H12361_MB_8m_MLLW_4of4.bag.gz 7.25MB
H12361_MB_VR_MLLW_1of1.bag 198.52MB
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.
H12361 XYZ format.

Images

GeoImagePDF
H12361_GeoImage.pdf 18.46MB 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 H12361 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
H12361_BottomSamples.ascii 1.0KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12361.tn.pdf 24.2KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-Q191-KR-11(H12361).jpg 191.7KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-Q191-KR-11_DAPR.pdf 1.62MB This document may be read using a free Adobe Reader.

Survey Metadata