2016 NOAA NGS Ortho-rectified Color Mosaic of Dillingham, Alaska
National Geodetic Survey
Data Set
(DS)
| ID: 48468
| Published / External
Created: 2017-11-14
|
Last Modified: 2024-01-30
Project (PRJ) | ID: 47843
ID: 48468
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | 2016 NOAA NGS Ortho-rectified Color Mosaic of Dillingham, Alaska |
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Short Name | AK1621_rgb |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | 2016-09-14 |
* » Abstract |
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20160527 - 20160527 with an Applanix Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic. |
* Purpose |
Ortho-rectified mosaic tiles are an ancillary product of NOAA's Coastal Mapping Program (CMP), created through a wider Integrated Ocean and Coastal Mapping initiative to increase support for multiple uses of the data. |
Notes |
11566 |
Other Citation Details | |
• Supplemental Information |
The ground sample distance (GSD) for each pixel is 0.35 m. The imagery was not tide coordinated at the time of acquisition. |
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 > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED IMAGERY |
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY |
ISO 19115 Topic Category | imageryBaseMapsEarthCover |
Global Change Master Directory (GCMD) Platform Keywords | Aircraft > AIRCRAFT |
NOS Data Explorer Topic Category | Remotely Sensed Imagery/Photography |
None | aerial |
None | coastal |
None | digital orthophotography |
None | mosaic |
None | orthophoto |
None | photograph |
None | rectified image |
None | shoreline |
Temporal Keywords
Thesaurus | Keyword |
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None | 20160527 |
* Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords | CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA |
Stratum Keywords
Thesaurus | Keyword |
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Instrument Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Instrument Keywords | CAMERAS |
Platform Keywords
Thesaurus | Keyword |
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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 | Image (digital) |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
Users must assume responsibility to determine the usability of these data. These photographs were obtained for use by NGS during the course of its development of potential final products to fulfill its statutory mission. Although NGS is making these photographs available to others who may find the photographs of value, NGS does not warrant, endorse, or recommend the use of these photographs for any given purpose. NGS is providing these photographs "as is," and NGS disclaims any and all warranties, whether expressed or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will NGS be liable to you or any third party for any direct, indirect, incidental, consequential, special, or exemplary damages or lost profits resulting from any use or misuse of these data. |
Data Set Credit | This data set was developed by NOAA. |
Support Roles
* » Support Role | Data Steward |
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* » Date Effective From | 2016 |
Date Effective To | |
Organization | NGS Communications and Outreach Branch |
Email Address | ngs.infocenter@noaa.gov |
Phone | (301) 713-3242 |
Fax | (301) 713-4172 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
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* » Date Effective From | 2016 |
Date Effective To | |
Organization | Office for Coastal Management (OCM) |
Address |
2234 South Hobson Avenue Charleston, SC 29405-2413 |
Email Address | |
Phone | |
Fax | |
Mobile | |
URL | https://www.coast.noaa.gov/ |
Business Hours | |
Contact Instructions |
* » Support Role | Metadata Contact |
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* » Date Effective From | 2016 |
Date Effective To | |
Organization | NGS Communications and Outreach Branch |
Email Address | ngs.infocenter@noaa.gov |
Phone | (301) 713-3242 |
Fax | (301) 713-4172 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Point of Contact |
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* » Date Effective From | 2016 |
Date Effective To | |
Organization | NGS Communications and Outreach Branch |
Email Address | ngs.infocenter@noaa.gov |
Phone | (301) 713-3242 |
Fax | (301) 713-4172 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | |
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* » Date Effective From | |
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* » Contact | |
* Contact Instructions |
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* » Contact | |
* Contact Instructions |
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* » Contact | |
* Contact Instructions |
Extents
Currentness Reference | Ground Condition |
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Extent Group 1
Extent Description |
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Extent Group 1 / Geographic Area 1
* » W° Bound | -158.577768128 |
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* » E° Bound | -158.391168701 |
* » N° Bound | 59.0811349629 |
* » S° Bound | 59.0063645892 |
* » Description |
Extent Group 1 / Vertical Extent
EPSG Code | |
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Vertical Minimum | |
Vertical Maximum |
Extent Group 1 / Time Frame 1
* » Time Frame Type | Discrete |
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* » Start | 2016-05-27 |
End | |
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Description |
Spatial Information
Spatial Resolution
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Horizontal Distance | |
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Vertical Distance | |
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Equivalent Scale Denominator | |
Level of Detail Description |
Spatial Representation
Grid Representation Used? | Yes |
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Vector Representation Used? | |
Text / Table Representation Used? | |
TIN Representation Used? | |
Stereo Model Representation Used? | |
Video Representation Used? |
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Vector Representation
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Reference Systems
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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 | |
• » Data Access Constraints |
None |
• Data Use Constraints |
Data set is not for use in litigation. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, NOAA, cannot assume liability for any damages, or misrepresentations, caused by any inaccuracies in the data, or as a result of the data to be used on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. We do request that you credit the National Oceanic and Atmospheric Administration (NOAA) when you use these photos in a report, publication, or presentation. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
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» Download URL | https://coast.noaa.gov/dataviewer |
Distributor | Office for Coastal Management (OCM) (2016 - Present) |
File Name | |
Description |
Downloadable Data |
File Date/Time | |
File Type (Deprecated) | GeoTIFF |
Distribution Format | GeoTIFF |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
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» Download URL | https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=5149 |
Distributor | Office for Coastal Management (OCM) (2016 - Present) |
File Name | Customized Download |
Description |
Create custom data files by choosing area, map projection, file format, etc. |
File Date/Time | |
File Type (Deprecated) | |
Distribution Format | Not Applicable |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
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» Download URL | https://coastalimagery.blob.core.windows.net/digitalcoast/DillinghamAK_RGB_2016_5149/index.html |
Distributor | Office for Coastal Management (OCM) (2016 - Present) |
File Name | Bulk Download |
Description |
Simple download of data files. |
File Date/Time | |
File Type (Deprecated) | |
Distribution Format | GeoTIFF |
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» Download URL | |
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Archive Information
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URL | |
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URLs
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Activity Log
Activity Time | 2016-08-24 |
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Activity Type | |
Responsible Party | |
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 CSDGM (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Time | 2018-02-08 |
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Activity Type | |
Responsible Party | |
Description |
Partial upload of Positional Accuracy fields only. |
Activity Time | 2018-03-13 |
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Activity Type | |
Responsible Party | |
Description |
Partial upload to move data access links to Distribution Info. |
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Issues
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Technical Environment
Description |
OS Independent |
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Data Quality
Representativeness | |
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Accuracy | |
Analytical Accuracy | |
Horizontal Positional Accuracy |
The horizontal positional accuracy and the assurance of that accuracy are dependent upon the accuracy of the data inputs to the rectification process. These data inputs include the digital elevation model (DEM), accuracy of control, and methodology used to georeference the imagery that meet NOAA's Coastal Mapping Program standards.; Quantitative Value: 1.5 meters, Test that produced the value: These data are accurate with a 95% circular error confidence level. |
Vertical Positional Accuracy | |
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Bias | |
Comparability | |
Completeness Measure |
Cloud Cover: 0 |
Precision | |
Analytical Precision | |
Field Precision | |
Sensitivity | |
Detection Limit | |
Completeness Report |
The extent of image coverage is limited to the acquired flight lines which were planned to map the shoreline and therefore may not include all areas within the bounding coordinates. |
Conceptual Consistency |
All rectified images were loaded in Global Mapper to view the entire project area for tone differences, complete coverage, warping/smearing imagery due to inaccurate DEM, and any other obvious problems. All final tiles are reviewed for artifacts, unblended seam-lines and warps or smears and then corrected using Photoshop. |
» 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
» Lineage Statement |
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Sources
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Process Steps
Process Step Number | 1 |
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» Description |
Mosaic's were generated from the color ortho-rectified imagery using OrthoVista. Pyramids are built in during this step. Mosaic data have not been histogram stretched and only minimal color balancing has been performed. The images are in 8 bit RGB. The DEM source is 60 meter posting USGS NED. Cubic convolution resampling method was used to create the final ortho-rectified mosaic. Original image tiles are 2.5 km by 2.5 km squares. |
Process Date/Time | 2016-08-09 00:00:00 |
Process Contact | National Geodetic Survey (NGS) |
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Acquisition Information
Instruments
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FAQs
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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Related Items
Item Type | Relationship Type | Title |
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Catalog Details
Catalog Item ID | 48468 |
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Metadata Record Created By | Anne Ball |
Metadata Record Created | 2017-11-14 14:52+0000 |
Metadata Record Last Modified By | Maryellen Sault |
» Metadata Record Last Modified | 2024-01-30 13:04+0000 |
Metadata Record Published | 2024-01-11 |
Owner Org | NGS |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2020-03-13 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2021-03-13 |
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