Report for H12726

Locality:	Gulf of Maine
Sublocality:	Taylor Reef to Woody Island
State(s) or Region(s):	Maine

Start Date:	2015-01-06
End Date:	2015-02-05

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 H12726

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.
H12726_DR.pdf	6.14MB	The document may be read using a free Adobe Reader.
H12726_DR.xml	43.3KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12726 View / Download H12726.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

Bathymetric Attributed Grid (BAG) Data
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
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.
H12726_MB_4m_MLLW_combined.bag	108.74MB
H12726_MB_1m_MLLW_1of3.bag	154.70MB
H12726_MB_2m_MLLW_2of3.bag	147.71MB
H12726_MB_4m_MLLW_3of3.bag	68.44MB
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.
H12726_MB_1m_Ellipsoid_1of3.bag	150.72MB
H12726_MB_4m_Ellipsoid_combined.bag	106.53MB
H12726_MB_2m_Ellipsoid_2of3.bag	147.03MB
H12726_MB_4m_Ellipsoid_3of3.bag	69.26MB
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.
H12726		XYZ format.

Images

GeoImagePDF
H12726_GeoImage.pdf	36.18MB	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.
H12726_MBAB_1m_S250_400kHz_1of1.tfw	91 Bytes	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12726_MBAB_1m_S250_400kHz_1of1.tiff	161.87MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12726_tn.pdf	54.0KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12726_tz.pdf	442.2KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12726_ProjectSketch.jpg	202.4KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Gulf of Maine

Taylor Reef to Woody Island

Maine

Start Date	End Date	Approval Date
2015-01-06	2015-02-05	2015-09-25

Project Number	Project Name	Purpose
OPR-A321-FH-15

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 19	40000

Survey Tide Stations

COOPS Tide Station ID

Portland, Maine

8418150

Affected Products

ENCs

RNCs

US5ME10M US4ME01M

13292 13290 13288 13287 13286

Junction Surveys

H12725

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA Ship FERDINAND R. HASSLER

CDR Marc S. Moser, NOAA

Manufacturer	Model	Instrument Type
Teledyne RESON	SVP 70	Sound Speed System
ODIM Brooke Ocean	MVP200	Conductivity Temperature and Depth Sensor
Applanix	POS MV 320 v5	Positioning and Attitude System
AML Oceanographic	Micro-CTD	Conductivity Temperature and Depth Sensor
RESON	7125	MBES
Hemisphere	MBX-4 DGPS Receiver	Satellite DGPS

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

351.476

2016-07-07 21:42:35.0

BACKSCATTER,

BATHYMETRY