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Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Spatial Info
Access Info
Distribution Info
URLs
Data Quality
Lineage
Catalog Details

Summary

Short Citation
National Geodetic Survey, 2024: 2018 NOAA NGS Ortho-rectified Color Mosaic of Kalama and Longview, WA, https://www.fisheries.noaa.gov/inport/item/54992.
Full Citation Examples

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 on 20181022 with an Applanix Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic.

Distribution Information

Access Constraints:

None

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be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions.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.

Controlled Theme Keywords

imageryBaseMapsEarthCover

Child Items

No Child Items for this record.

Contact Information

Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202

Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202

Extents

Geographic Area 1

-123.111921173° W, -122.78835969° E, 46.2002399292° N, 45.9281384027° S

Coverage may not include full geographic extent of AOI

Time Frame 1
2018-10-22

Item Identification

Title: 2018 NOAA NGS Ortho-rectified Color Mosaic of Kalama and Longview, WA
Short Name: WA1804
Status: Completed
Creation Date: 2018-10-22
Publication Date: 2018-12-12
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 on 20181022 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.

Supplemental Information:

The ground sample distance (GSD) for each pixel is 0.50m. The imagery was not tide coordinated at the time of acquisition. 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.

Keywords

Theme Keywords

Thesaurus Keyword
ISO 19115 Topic Category
imageryBaseMapsEarthCover
UNCONTROLLED
NOS Data Explorer Topic Category Remotely Sensed Imagery/Photography
None aerial
None digital orthophotography
None mosaic
None orthophoto
None photograph
None rectified image
None shoreline

Temporal Keywords

Thesaurus Keyword
UNCONTROLLED
None 20181022

Spatial Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Location Keywords
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > WASHINGTON

Instrument Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Instrument Keywords
CAMERAS

Platform Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Platform Keywords
AERIAL PHOTOGRAPHS > AERIAL PHOTOGRAPHS
Global Change Master Directory (GCMD) Platform Keywords
Airplane > Airplane

Physical Location

Organization: Office for Coastal Management
City: Charleston
State/Province: SC
Country: USA

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Imagery
Maintenance Frequency: None Planned
Data Presentation Form: Image (digital)
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. Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the National Geodetic Survey, the Office for Coastal Management, or its partners.

Data Set Credit: NOAA National Geodetic Survey

Support Roles

Data Steward

CC ID: 803219
Date Effective From: 2018-11-20
Date Effective To:
Contact (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
URL: https://coast.noaa.gov

Distributor

CC ID: 803220
Date Effective From: 2018-11-20
Date Effective To:
Contact (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
URL: https://coast.noaa.gov

Metadata Contact

CC ID: 803221
Date Effective From: 2018-11-20
Date Effective To:
Contact (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
URL: https://coast.noaa.gov

Originator

CC ID: 803222
Date Effective From: 2018-11-20
Date Effective To:
Contact (Organization): NGS Communications and Outreach Branch
Email Address: ngs.infocenter@noaa.gov
Phone: (301) 713-3242
Fax: (301) 713-4172

Point of Contact

CC ID: 803223
Date Effective From: 2018-11-20
Date Effective To:
Contact (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
URL: https://coast.noaa.gov

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 1312534
W° Bound: -123.111921173
E° Bound: -122.78835969
N° Bound: 46.2002399292
S° Bound: 45.9281384027
Description

Coverage may not include full geographic extent of AOI

Extent Group 1 / Time Frame 1

CC ID: 1312533
Time Frame Type: Discrete
Start: 2018-10-22

Spatial Information

Spatial Resolution

Horizontal Distance: 50.0 Centimeter

Spatial Representation

Representations Used

Vector: Yes

Access Information

Security Class: Unclassified
Data Access Procedure:

Data is available online for custom downloads

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.

Distribution Information

Distribution 1

CC ID: 803224
Start Date: 2018-11-20
End Date: Present
Download URL: https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=8646
Distributor: NOAA Office for Coastal Management (NOAA/OCM) (2018-11-20 - Present)
Description:

Link to custom download

File Type (Deprecated): Zip
Compression: Zip

Distribution 2

CC ID: 803225
Start Date: 2018-11-20
End Date: Present
Download URL: https://coastalimagery.blob.core.windows.net/digitalcoast/LongviewWA_RGB_2018_8646/index.html
Distributor: NOAA Office for Coastal Management (NOAA/OCM) (2018-11-20 - Present)
Description:

Link to bulk image download

File Type (Deprecated): GeoTIFF
Distribution Format: GeoTIFF

URLs

URL 1

CC ID: 803226
URL: https://coast.noaa.gov
Name: Office for Coastal Management
URL Type:
Online Resource
File Resource Format: HTML

URL 2

CC ID: 803227
URL: https://coast.noaa.gov/dataregistry
Name: Digital Coast Data listing
URL Type:
Online Resource
File Resource Format: HTML

URL 3

CC ID: 803228
URL: https://coast.noaa.gov/dataviewer
Name: Digital Coast Data Access Viewer
URL Type:
Online Resource
File Resource Format: HTML

Data Quality

Accuracy:

The accuracy of the data is plus or minus 1.5 m at at the 95% circular error confidence level.

Quantitation Limits:

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.

Lineage

Sources

Image Acqusition and Orthorectification

CC ID: 1312530
Contact Role Type: Originator
Contact Type: Organization
Contact Name: National Geodetic Survey

Process Steps

Process Step 1

CC ID: 1312531
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. The DEM source is 30 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. 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.

Process Date/Time: 2018-11-23 00:00:00
Process Contact: Office for Coastal Management (OCM)

Catalog Details

Catalog Item ID: 54992
GUID: gov.noaa.nmfs.inport:54992
Metadata Record Created By: Maryellen Sault
Metadata Record Created: 2018-11-28 14:26+0000
Metadata Record Last Modified By: Kirk Waters
Metadata Record Last Modified: 2024-01-11 12:21+0000
Metadata Record Published: 2024-01-11
Owner Org: NGS
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2020-03-13
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2021-03-13