2018 NOAA NGS Ortho-rectified Near-Infrared Mosaic of Sacramento, CA
Data Set (DS) | National Geodetic Survey (NGS)GUID: gov.noaa.nmfs.inport:54919 | Updated: January 11, 2024 | Published / External
Item Identification
Title: | 2018 NOAA NGS Ortho-rectified Near-Infrared Mosaic of Sacramento, CA |
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Short Name: | CA1806_NIR |
Status: | Completed |
Creation Date: | 2018-10-28 |
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 from 20181028 - 20181028 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 |
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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 |
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UNCONTROLLED | |
None | 20181028 |
Spatial Keywords
Thesaurus | Keyword |
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Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA
|
Instrument Keywords
Thesaurus | Keyword |
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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 |
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City: | Charleston |
State/Province: | SC |
Country: | USA |
Data Set Information
Data Set Scope Code: | Data Set |
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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
Date Effective From: | 2018-11-20 |
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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
Date Effective From: | 2018-11-20 |
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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
Date Effective From: | 2018-11-20 |
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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
Date Effective From: | 2018-11-20 |
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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
Date Effective From: | 2018-11-20 |
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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 |
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Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -121.631485079 | |
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E° Bound: | -121.445918267 | |
N° Bound: | 38.6603971243 | |
S° Bound: | 38.4527019846 | |
Description |
Coverage many not include full geographic extent of AOI |
Extent Group 1 / Time Frame 1
Time Frame Type: | Discrete |
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Start: | 2018-10-28 |
Spatial Information
Spatial Resolution
Horizontal Distance: | 50.0 Centimeter |
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Spatial Representation
Representations Used
Vector: | Yes |
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Access Information
Security Class: | Unclassified |
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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
Start Date: | 2018-11-20 |
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End Date: | Present |
Download URL: | https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=8635 |
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
Start Date: | 2018-11-20 |
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End Date: | Present |
Download URL: | https://coastalimagery.blob.core.windows.net/digitalcoast/SacramentoCA_IR_2018_8635/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
URL: | https://coast.noaa.gov |
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Name: | Office for Coastal Management |
URL Type: |
Online Resource
|
File Resource Format: | HTML |
URL 2
URL: | https://coast.noaa.gov/dataregistry |
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Name: | Digital Coast Data listing |
URL Type: |
Online Resource
|
File Resource Format: | HTML |
URL 3
URL: | https://coast.noaa.gov/dataviewer |
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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. |
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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
Contact Role Type: | Originator |
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Contact Type: | Organization |
Contact Name: | National Geodetic Survey |
Process Steps
Process Step 1
Description: |
Mosaic's were generated from the near-infrared 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. |
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Process Date/Time: | 2018-11-16 00:00:00 |
Process Contact: | Office for Coastal Management (OCM) |
Catalog Details
Catalog Item ID: | 54919 |
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GUID: | gov.noaa.nmfs.inport:54919 |
Metadata Record Created By: | Maryellen Sault |
Metadata Record Created: | 2018-11-21 06:06+0000 |
Metadata Record Last Modified By: | Kirk Waters |
Metadata Record Last Modified: | 2024-01-11 12:20+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 |