Test Flight Imagery
Alaska Fisheries Science Center
Entity
(ENT)
| ID: 63327
| Published / External
Created: 2020-12-16
|
Last Modified: 2024-04-17
Data Set (DS) | ID: 63322
ID: 63327
Entity (ENT)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Test Flight Imagery |
---|---|
Short Name | |
* Status | |
Creation Date | 2020 |
Revision Date | |
• Publication Date | 2021 |
* » Abstract |
This dataset consists of images that were collected using a six-camera array: one thermal and one color camera pointing directly below the plane and two thermal and two color cameras pointing at an angle of 25 degrees off center below the plane. IR and RBG image collection was synchronized and corresponding images are associated by the timestamp in the file names. The right color camera was out of focus, so we only provide the cameras collected by the center and left pointing systems. We also excluded any images that were collected over land to avoid potentially sharing images where people could be identified. The IR images have been limited to exclude those where the images collected while the IR camera was undergoing internal calibration. The RGB images have been limited to exclude those that were selected for manual review and to serve as a test set for machine learning model development. The IR and RGB images from flight 6 and 7 were further limited to include only those images collected when the plane's altitude was between 250 and 400 m and when the absolute value of the plane's roll was less than 10 degrees. |
* Purpose |
To develop machine learning algorithms for detecting ice seals and classifying ice seal species using IR and RGB imagery. |
Notes | |
Other Citation Details | |
• Supplemental Information | |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
---|---|
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 |
Temporal Keywords
Thesaurus | Keyword |
---|---|
* Spatial Keywords
Thesaurus | Keyword |
---|---|
Geographic Names Information System | Alaska |
Geographic Names Information System | Beaufort Sea |
Geographic Names Information System | Chukchi Sea |
Geographic Names Information System | Kotzebue Sound |
Stratum Keywords
Thesaurus | Keyword |
---|---|
Instrument Keywords
Thesaurus | Keyword |
---|---|
aerial imaging | KAMERA |
aerial imaging | multispectral imaging |
aerial imaging | Thermal |
Platform Keywords
Thesaurus | Keyword |
---|---|
Physical Location
• » Organization | Alaska Fisheries Science Center |
---|---|
• » City | Seattle |
• » State/Province | WA |
• Country | USA |
• » Location Description |
Entity Information
Entity Type | Data File |
---|---|
Active Version? | Y |
Alias | surv_test_kamera_images_20201217.csv |
Schema Name | |
» Description |
A zipped file containing IR and RGB images. Data have been reviewed for errors and gross anomalies. Known issues in the data have been corrected. The right color camera was out of focus, so we only provide the cameras collected by the center and left pointing systems. The IR images have been limited to exclude those where the images collected while the IR camera was undergoing internal calibration. The RGB images have been limited to exclude those that were selected for manual review and to serve as a test set for machine learning model development. Within the zipped file is a CSV file containing a list of IR and RGB images, with the flight, camera_view and dt extracted from the file names. IR and RGB image can be linked to one another and other data within this dataset by the flight, camera_view and dt fields. |
Change Summary |
Data Attributes
Note: Metadata requirements do not apply to attributes for non-tabular entities.
Attribute Summary
Score | Req'd? | PKey? | » Name | Data Storage Type | Description |
---|---|---|---|---|---|
N/A | No | No | flight | character | Denotes the flight during which the image was taken. Options in this dataset are fl04, fl05, fl06 and fl07. |
N/A | No | No | camera_view | character | Denotes the camera that took the image. Options in this dataset are L and C. |
N/A | No | No | dt | character | Denotes the date/time in UTC at which the image was taken. The field is in the format YYYYMMDD_HHMMSS.SSSSSS. |
N/A | No | No | image_name | character | Unique name assigned to each image. |
Attribute Details
Attribute Name | flight |
---|---|
Seq. Order | |
Data Storage Type | character |
Max Length | |
Min Length | |
Required | No |
Primary Key | No |
Precision | |
Scale | |
Status | Active |
Description |
Denotes the flight during which the image was taken. Options in this dataset are fl04, fl05, fl06 and fl07. |
General Data Type | |
Unit of Measure | |
Case Restriction | |
Display Example | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | camera_view |
---|---|
Seq. Order | |
Data Storage Type | character |
Max Length | |
Min Length | |
Required | No |
Primary Key | No |
Precision | |
Scale | |
Status | Active |
Description |
Denotes the camera that took the image. Options in this dataset are L and C. |
General Data Type | |
Unit of Measure | |
Case Restriction | |
Display Example | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | dt |
---|---|
Seq. Order | |
Data Storage Type | character |
Max Length | |
Min Length | |
Required | No |
Primary Key | No |
Precision | |
Scale | |
Status | Active |
Description |
Denotes the date/time in UTC at which the image was taken. The field is in the format YYYYMMDD_HHMMSS.SSSSSS. |
General Data Type | |
Unit of Measure | |
Case Restriction | |
Display Example | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | image_name |
---|---|
Seq. Order | |
Data Storage Type | character |
Max Length | |
Min Length | |
Required | No |
Primary Key | No |
Precision | |
Scale | |
Status | Active |
Description |
Unique name assigned to each image. |
General Data Type | |
Unit of Measure | |
Case Restriction | |
Display Example | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | |
---|---|
Seq. Order | |
Data Storage Type | |
Max Length | |
Precision | |
Scale | |
Required | |
Primary Key | |
Status | |
Description | |
General Data Type | |
Case Restriction | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Min Length | |
Unit of Measure | |
Display Example | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | |
---|---|
Seq. Order | |
Data Storage Type | |
Max Length | |
Precision | |
Scale | |
Required | |
Primary Key | |
Status | |
Description | |
General Data Type | |
Case Restriction | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Min Length | |
Unit of Measure | |
Display Example | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Attribute Name | |
---|---|
Seq. Order | |
Data Storage Type | |
Max Length | |
Precision | |
Scale | |
Required | |
Primary Key | |
Status | |
Description | |
General Data Type | |
Case Restriction | |
Format Mask | |
Null Value | |
Null Value Meaning | |
Min Length | |
Unit of Measure | |
Display Example | |
Allowed Values | |
Default Value | |
Foreign Key Relations | |
Derivation | |
Validation Rules |
Support Roles
* » Support Role | Data Steward |
---|---|
* » Date Effective From | 2024-03-06 |
Date Effective To | |
Person | Koslovsky, Stacie |
Address |
7600 Sand Point Way NE Seattle, WA 98115-6349 |
Email Address | stacie.koslovsky@noaa.gov |
Phone | 206-526-6433 |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
---|---|
* » Date Effective From | 2015-11-01 |
Date Effective To | |
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 |
Mobile | |
URL | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
Business Hours | 0700-1700 Pacific Time |
Contact Instructions |
* » Support Role | Metadata Contact |
---|---|
* » Date Effective From | 2024-03-06 |
Date Effective To | |
Person | Koslovsky, Stacie |
Address |
7600 Sand Point Way NE Seattle, WA 98115-6349 |
Email Address | stacie.koslovsky@noaa.gov |
Phone | 206-526-6433 |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Originator |
---|---|
* » Date Effective From | 2015-11-01 |
Date Effective To | |
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 |
Mobile | |
URL | https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center |
Business Hours | 0700-1700 Pacific Time |
Contact Instructions |
* » Support Role | Point of Contact |
---|---|
* » Date Effective From | 2024-03-06 |
Date Effective To | |
Person | Cameron, Mike |
Email Address | michael.cameron@noaa.gov |
Phone | |
Fax | |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
Extents
Currentness Reference | Publication Date |
---|
Access Information
* » Security Class | Unclassified |
---|---|
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» 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. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | 2021 |
---|---|
End Date | Present |
» Download URL | http://lila.science/datasets/noaa-arctic-seals-2019/ |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type (Deprecated) | |
Distribution Format | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Activity Log
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Issues
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
FAQs
Date | |
---|---|
Author | |
Question | |
Answer |
Child Items
Rubric scores updated every 15m
Score | Type | Title |
---|---|---|
Related Items
Item Type | Relationship Type | Title |
---|---|---|
Catalog Details
Catalog Item ID | 63327 |
---|---|
Metadata Record Created By | Stacie Koslovsky |
Metadata Record Created | 2020-12-16 23:17+0000 |
Metadata Record Last Modified By | Cynthia Christman |
» Metadata Record Last Modified | 2024-04-17 22:38+0000 |
Metadata Record Published | 2024-04-03 |
Owner Org | AFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2021-03-08 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2022-03-08 |
Tags |
---|