H11617, NOS Hydrographic Survey in the vicinity of Mississippi Sound, Mississippi (2007)
Office for Coastal Management
Data Set
(DS)
| ID: 48196
| Published / External
Created: 2017-11-14
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Last Modified: 2022-08-09
Project (PRJ) | ID: 37231
ID: 48196
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | H11617, NOS Hydrographic Survey in the vicinity of Mississippi Sound, Mississippi (2007) |
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Short Name | ms2007_nos_bathy_h11617_m2475_metadata |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | 2013-03 |
* » Abstract |
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record. This data set is located in the Mississippi Sound, between Waveland and Pass Christian. The date of collection was July 23, 2006 - June 8, 2007. The vessels used to collect this data were the High Roller, Beach Surveyor, Arlen, and Hydro Surveyor. Soundings were collected by an Odom Hydrotrac Echosounder. The data were originally collected in meters, referenced to MLLW. The data were later converted to feet. The tidal data were processed using the 1983-2001 epoch. The NOAA Office for Coastal Management (OCM) downloaded the depth data for this survey from the NGDC website (http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html) as x,y,z points. The points were converted from MLLW depths to NAVD88 depths (using grid LAmobile02_8301;Louisiana/Mississippi - Eastern Louisiana to Mississippi Sound, Version 02 (1983-2001);0;1983-2001) using NOAA's Vertical Datum Transformation tool, VDatum (http://vdatum.noaa.gov/). The NAVD88 depths were then converted to ellipsoid depths (using the Geoid12a model), converted from x,y,z format to las format and classified as 11 (OCM bathymetry). Finally, the las files were zipped to laz format. Original contact information: Contact Org: United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC) Title: United States Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Environmental Satellite, Data, and Information Service (NESDIS), National Geophysical Data Center (NGDC), National Ocean Service Hydrographic Database Manager Phone: 303-497-6390 Email: Hydro.Info@noaa.gov |
* Purpose |
These hydrographic data are made available to the public for a wide variety of uses, such as sea-bottom characterization, habitat classification, coastal studies, boundary issues, and tsunami forecasting. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigation purposes. |
Notes |
10219 |
Other Citation Details | |
• Supplemental Information |
For additional information about this survey, please see the Descriptive Report which may be accessed at: ftp://ftp.ngdc.noaa.gov/pub/coast/H10001-H12000/H11617/DR/H11617.pdf A footprint of the surveyed area may be viewed in Google Earth at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/2475/supplemental/h11617.kmz |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > TOPOGRAPHICAL RELIEF MAPS |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION |
ISO 19115 Topic Category | elevation |
None | Water Depth |
Temporal Keywords
Thesaurus | Keyword |
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None | Epoch 1983-2001 |
* Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords | CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MISSISSIPPI |
Stratum Keywords
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Platform Keywords
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Physical Location
• » Organization | Office for Coastal Management |
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• » City | Charleston |
• » State/Province | SC |
• Country | |
• » Location Description |
Data Set Information
* Data Set Scope Code | Data Set |
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• Data Set Type | |
• Maintenance Frequency | None Planned |
Maintenance Note | |
» Data Presentation Form | |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
Any conclusions drawn from the analysis of this information are not the responsibility of NOAA NGDC, the Office for Coastal Management or its partners. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigation purposes. |
Data Set Credit |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 2013-03 |
Date Effective To | |
Organization | NOAA Office for Coastal Management (NOAA/OCM) |
Address |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address | coastal.info@noaa.gov |
Phone | (843) 740-1202 |
Fax | |
Mobile | |
URL | https://coast.noaa.gov |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
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* » Date Effective From | 2013-03 |
Date Effective To | |
Organization | NOAA Office for Coastal Management (NOAA/OCM) |
Address |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address | coastal.info@noaa.gov |
Phone | (843) 740-1202 |
Fax | |
Mobile | |
URL | https://coast.noaa.gov |
Business Hours | |
Contact Instructions |
* » Support Role | Metadata Contact |
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* » Date Effective From | 2013-03 |
Date Effective To | |
Organization | NOAA Office for Coastal Management (NOAA/OCM) |
Address |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address | coastal.info@noaa.gov |
Phone | (843) 740-1202 |
Fax | |
Mobile | |
URL | https://coast.noaa.gov |
Business Hours | |
Contact Instructions |
* » Support Role | Point of Contact |
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* » Date Effective From | 2013-03 |
Date Effective To | |
Organization | NOAA Office for Coastal Management (NOAA/OCM) |
Address |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address | coastal.info@noaa.gov |
Phone | (843) 740-1202 |
Fax | |
Mobile | |
URL | https://coast.noaa.gov |
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* Contact Instructions |
Extents
Currentness Reference | Unknown |
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Extent Group 1
Extent Description |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -89.40697 |
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* » E° Bound | -89.16047 |
* » N° Bound | 30.37355 |
* » S° Bound | 30.25076 |
* » Description |
Extent Group 1 / Vertical Extent
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Extent Group 1 / Time Frame 1
* » Time Frame Type | Range |
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* » Start | 2006-07-23 |
End | 2007-06-08 |
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Description |
Spatial Information
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Spatial Representation
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Vector Representation Used? | Yes |
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Access Information
Data License | |
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Data License URL | |
Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure |
This data can be obtained on-line at the following URL: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2475 This data set is dynamically generated based on user-specified parameters. ; |
• » Data Access Constraints |
None |
• Data Use Constraints |
Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. These data are not intended to be used for navigation. Nautical charts produced and certified by NOAA should be used for navigation purposes. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
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» Download URL | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2475 |
Distributor | |
File Name | Customized Download |
Description |
Create custom data files by choosing data area, product type, map projection, file format, datum, etc. |
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» Download URL | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/2475/index.html |
Distributor | |
File Name | Bulk Download |
Description |
Simple download of data files. |
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Archive Information
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URLs
URL | https://coast.noaa.gov |
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Name | |
URL Type | Online Resource |
File Resource Format | |
Description |
URL | https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/2475/supplemental/h11617.kmz |
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Name | Browse Graphic |
URL Type | Browse Graphic |
File Resource Format | kmz |
Description |
This graphic shows the survey coverage for Survey H11617. |
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Activity Log
Activity Time | 2016-05-23 |
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Description |
Date that the source FGDC record was last modified. |
Activity Time | 2017-11-14 |
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Activity Type | |
Responsible Party | |
Description |
Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Time | 2018-03-13 |
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Description |
Partial upload to move data access links to Distribution Info. |
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Issues
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Technical Environment
Description |
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Data Quality
Representativeness | |
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Accuracy | |
Analytical Accuracy | |
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Bias | |
Comparability | |
Completeness Measure | |
Precision | |
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Field Precision | |
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Detection Limit | |
Completeness Report |
This survey follows the coast in an east-west direction in its southern half, and includes the majority of Bay St. Louis in its northern half. The survey lines were drawn in an east-west direction throughout the survey, with the exception of the mouth of the Bay, where they were drawn north-south. These lines were drawn north-south in order to more easily navigate the two bridges crossing the mouth of the Bay. The line spacing was set at 70 meters outside of the Bay, and at 40 meters inside of the Bay, based on the criteria of 100 percent side scan coverage. The side scan sonar was operated at either 75 meter or 30 meter per channel range depending upon the line spacing in use. Investigation lines where typically collected at 30-meter range. For additional information, please see the Descriptive Report for this survey at: ftp://ftp.ngdc.noaa.gov/pub/coast/H10001-H12000/H11617/DR/H11617.pdf |
Conceptual Consistency |
In order to verify that the single beam was working properly, bar checks were conducted frequently. Pole measured depths were taken simultaneously with single beam collection in areas where the depth is similar to those found in the survey area. The results were compared, and if needed, the single beam was corrected. Sheet B (H11617) adjoins with Sheet A (H11616) and Sheet C (H11618). The junction between Sheets B and A was evaluated and the soundings were found to agree to within 0-1 foot. The junction between Sheets B and C was evaluated and the soundings were found to agree to within 0-1 foot. Tide and water level corrections were determined and applied in accordance with Attachment 7 of the Statement of Work. Data from the Bay Waveland Yacht Club (84747437) and Gulfport harbor (8745557) tidal stations were used. Tidal zoning as set forth in the Statement of Work was applied. Tidal data were processed using the 1983-01 epoch. A table showing the tidal zone and correctors that were used for this sheet may be accessed at: ftp://ftp.ngdc.noaa.gov/pub/coast/H10001-H12000/H11617/TIDES/H11617.tz.pdf For additional information, please see the Descriptive Report for this survey at: ftp://ftp.ngdc.noaa.gov/pub/coast/H10001-H12000/H11617/DR/H11617.pdf |
» Quality Control Procedures Employed |
Data Management
» Have Resources for Management of these Data Been Identified? | |
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» Approximate Percentage of Budget for these Data Devoted to Data Management | |
» Do these Data Comply with the Data Access Directive? | |
» Is Access to the Data Limited Based on an Approved Waiver? | |
» If Distributor (Data Hosting Service) is Needed, Please Indicate | |
» Approximate Delay Between Data Collection and Dissemination | |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed |
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» Actual or Planned Long-Term Data Archive Location | |
» If World Data Center or Other, Specify | |
» If To Be Determined, Unable to Archive, or No Archiving Intended, Explain |
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» Approximate Delay Between Data Collection and Archiving | |
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
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Lineage
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Sources
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Process Steps
Process Step Number | 1 |
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» Description |
The NOAA Office for Coastal Management (OCM) downloaded the water depth data from the NGDC NOS Hydrographic Survey Data website (http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html). OCM performed the following processing for data storage and Digital Coast provisioning purposes: 1.The data were converted from MLLW depths to NAVD88 depths (using grid LAmobile02_8301;Louisiana/Mississippi - Eastern Louisiana to Mississippi Sound, Version 02 (1983-2001);0;1983-2001) using NOAA's Vertical Transformation tool, VDatum. 2.The data were converted from NAVD88 depths to ellipsoid depths using Geoid 12a model. 3.The data were converted from x,y,z format to las format. 4.The data were classified as 11 (OCM bathy). 5.The data were zipped to laz format. |
Process Date/Time | 2013-03-01 00:00:00 |
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Acquisition Information
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Catalog Details
Catalog Item ID | 48196 |
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Metadata Record Created By | Anne Ball |
Metadata Record Created | 2017-11-14 14:20+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2022-03-16 |
Owner Org | OCM |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2022-03-16 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2023-03-16 |
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