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 H12725 Locality: Gulf of Maine Sublocality: Fletcher Neck to Moody Beach State(s) or Region(s): Maine Start Date: 2015-01-26 End Date: 2015-05-19 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12725 Download times vary depending on file size and data transfer rates. Individual product files may be downloaded via the links below. Launch this map service in full-screen view | Visit the full NCEI Bathymetric Data Viewer Survey Products Descriptive Report and Metadata Documents NOAA/NOS Descriptive Reports and Metadata Documents Products listed in these reports may not reflect final products available through NCEI. H12725_DR.pdf 4.00MB The document may be read using a free Adobe Reader. H12725_DR.xml 40.7KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H12725 View / Download H12725.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 H12725_MB_VR_MLLW_1of1.bag 525.08MB 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. H12725_MB_VR_Ellipsoid_1of1.bag 525.07MB 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. 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. H12725 XYZ format. Images GeoImagePDF H12725_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. H12725_MBAB_4m_S250_400kHz_1of1.tfw 91 Bytes NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12725_MBAB_4m_S250_400kHz_1of1.tiff 8.64MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format H12725_tn.pdf 50.7KB This document may be read using a free Adobe Reader. NOAA/NOS Tide Zone in PDF format H12725_tz.pdf 447.8KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H12725_ProjectSketch.jpg 217.2KB Project sketch image with highlighted survey area. Survey Metadata Survey Summary Locality Sublocality State or Region Gulf of Maine Fletcher Neck to Moody Beach Maine Start Date End Date Approval Date 2015-01-26 2015-05-19 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 US5ME01M US4ME01M 13286 Junction Surveys W00288 H12726 H12697 Survey Equipment Vessel(s) Chief(s) of Party NOAA Ship FERDINAND R. HASSLER NOAA SeaArk Launch S3002 CDR Marc S. Moser, NOAA Manufacturer Model Instrument Type Trimble SPS361 Positioning System Teledyne RESON SVP 70 Sound Speed System Sea-Bird Scientific SBE 19plus Conductivity, Temperature, and Depth Sensor ODIM Brooke Ocean MVP200 Conductivity Temperature and Depth Sensor Kongsberg Maritime EM 3002 MBES 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 515.094 2016-07-03 16:58:34.0 BACKSCATTER, BATHYMETRY