Homography Files
Entity (ENT) | Alaska Fisheries Science Center (AFSC)GUID: gov.noaa.nmfs.inport:63328 | Updated: April 17, 2024 | Published / External
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Summary
This dataset consists homography files used to pixel-to-pixel map IR to RGB images. The homographies were developed and evaluated using images from each of the flights. These files are unique to different flight and camera view configurations:
--Use output_transform_Center_fl04.h5 for the flight 4 center camera images.
--Use output_transform_Center_fl05-fl07.h5 for the flight 5-7 center camera images.
--Use output_transform_Left_fl04-fl07.h5 for all the left camera images.
DescriptionA zipped file containing three separate homography files.
Distribution Information
There are no data access constraints.
There are no data use constraints.
Child Items
No Child Items for this record.
Contact Information
Point of Contact
Mike Cameron
michael.cameron@noaa.gov
Metadata Contact
Stacie Koslovsky
stacie.koslovsky@noaa.gov
206-526-6433
Extents
Item Identification
| Title: | Homography Files |
|---|---|
| Creation Date: | 2020 |
| Publication Date: | 2021 |
| Abstract: |
This dataset consists homography files used to pixel-to-pixel map IR to RGB images. The homographies were developed and evaluated using images from each of the flights. These files are unique to different flight and camera view configurations: --Use output_transform_Center_fl04.h5 for the flight 4 center camera images. --Use output_transform_Center_fl05-fl07.h5 for the flight 5-7 center camera images. --Use output_transform_Left_fl04-fl07.h5 for all the left camera images. |
| Purpose: |
To develop machine learning algorithms for detecting ice seals and classifying ice seal species using IR and RGB imagery. |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| aerial imaging | development |
| aerial imaging | test flights |
| Integrated Taxonomic Information systems (ITIS) | bearded seal |
| Integrated Taxonomic Information systems (ITIS) | polar bear |
| Integrated Taxonomic Information systems (ITIS) | ringed seal |
Spatial Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| Geographic Names Information System | Alaska |
| Geographic Names Information System | Beaufort Sea |
| Geographic Names Information System | Chukchi Sea |
| Geographic Names Information System | Kotzebue Sound |
Instrument Keywords
| Thesaurus | Keyword |
|---|---|
| UNCONTROLLED | |
| aerial imaging | KAMERA |
| aerial imaging | multispectral imaging |
| aerial imaging | Thermal |
Physical Location
| Organization: | Alaska Fisheries Science Center |
|---|---|
| City: | Seattle |
| State/Province: | WA |
| Country: | USA |
Entity Information
| Entity Type: | Data File |
|---|---|
| Active Version?: | Yes |
| Description: |
A zipped file containing three separate homography files. |
Support Roles
Data Steward
| Date Effective From: | 2024-03-06 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Koslovsky, Stacie |
| Address: |
7600 Sand Point Way NE Seattle, WA 98115-6349 |
| Email Address: | stacie.koslovsky@noaa.gov |
| Phone: | 206-526-6433 |
Distributor
| Date Effective From: | 2015-11-01 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | Alaska Fisheries Science Center (AFSC) |
| Address: |
7600 Sand Point Way N.E., Building 4 Seattle, WA 98115 USA |
| Email Address: | afsc.webmaster@noaa.gov |
| Phone: | (206) 526-4000 |
| Fax: | (206) 526-4004 |
| URL: | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
| Business Hours: | 0700-1700 Pacific Time |
Metadata Contact
| Date Effective From: | 2024-03-06 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Koslovsky, Stacie |
| Address: |
7600 Sand Point Way NE Seattle, WA 98115-6349 |
| Email Address: | stacie.koslovsky@noaa.gov |
| Phone: | 206-526-6433 |
Originator
| Date Effective From: | 2015-11-01 |
|---|---|
| Date Effective To: | |
| Contact (Organization): | Alaska Fisheries Science Center (AFSC) |
| Address: |
7600 Sand Point Way N.E., Building 4 Seattle, WA 98115 USA |
| Email Address: | afsc.webmaster@noaa.gov |
| Phone: | (206) 526-4000 |
| Fax: | (206) 526-4004 |
| URL: | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
| Business Hours: | 0700-1700 Pacific Time |
Point of Contact
| Date Effective From: | 2024-03-06 |
|---|---|
| Date Effective To: | |
| Contact (Person): | Cameron, Mike |
| Email Address: | michael.cameron@noaa.gov |
Extents
| Currentness Reference: | Publication Date |
|---|
Access Information
| Security Class: | Unclassified |
|---|---|
| Data Access Procedure: |
Data are available from download from the Labeled Information Library of Alexandria: Biology and Conservation (LILA BC) site. |
| Data Access Constraints: |
There are no data access constraints. |
| Data Use Constraints: |
There are no data use constraints. |
Distribution Information
Distribution 1
| Start Date: | 2021 |
|---|---|
| End Date: | Present |
| Download URL: | http://lila.science/datasets/noaa-arctic-seals-2019/ |
| Distributor: |
Catalog Details
| Catalog Item ID: | 63328 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:63328 |
| Metadata Record Created By: | Stacie Koslovsky |
| Metadata Record Created: | 2020-12-16 23:19+0000 |
| Metadata Record Last Modified By: | Cynthia Christman |
| Metadata Record Last Modified: | 2024-04-17 22:36+0000 |
| Metadata Record Published: | 2024-04-03 |
| Owner Org: | AFSC |
| Metadata Publication Status: | Published Externally |
| Do Not Publish?: | N |
| Metadata Last Review Date: | 2021-03-08 |
| Metadata Review Frequency: | 1 Year |
| Metadata Next Review Date: | 2022-03-08 |