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Report for H12932 Locality: Approaches to Wilmington Sublocality: 18 Miles Southwest of Frying Pan State(s) or Region(s): North Carolina Start Date: 2016-09-26 End Date: 2016-11-08 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 H12932
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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.
H12932_DR.pdf	7.58MB	The document may be read using a free Adobe Reader.
H12932_DR.xml	35.5KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12932 View / Download H12932.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.
H12932_MB_2m_MLLW_1of2.bag	255.45MB
H12932_MB_4m_MLLW_2of2.bag	26.86MB
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.
H12932_MB_4m_Ellipsoid_2of2.bag	26.06MB
H12932_MB_2m_Ellipsoid_1of2.bag	248.46MB
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.
H12932		XYZ format.

Images

GeoImagePDF
H12932_GeoImage.pdf	30.21MB	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 H12932 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
H12932_BottomSamples.ascii	0.6KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12932_tn.pdf	86.3KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12932_tz.pdf	330.1KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12932_ProjectSketch.jpg	117.4KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-G309-FH-16_DAPR.pdf	29.63MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Approaches to Wilmington 18 Miles Southwest of Frying Pan North Carolina

Start Date End Date Approval Date 2016-09-26 2016-11-08 2017-03-03

Project Number Project Name Purpose OPR-G309-FH-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 18 40000

Tide Note Tide Zones Survey Tide Stations COOPS Tide Station ID

Affected Products

ENCs RNCs US3SC10M 11520

Junction Surveys

Survey Equipment

Vessel(s) Chief(s) of Party NOAA Ship FERDINAND R. HASSLER LCDR Matthew Jaskoski, NOAA

Manufacturer Model Instrument Type Applanix POS MV 320 v5 Positioning and Attitude System Reson Seabat 7125 MBES

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 130.064 2018-01-09 11:20:34.0 BACKSCATTER, BATHYMETRY