Ice Seal Detections
Entity (ENT) | Alaska Fisheries Science Center (AFSC)GUID: gov.noaa.nmfs.inport:63329 | Updated: April 17, 2024 | Published / External
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Summary
This dataset consists of bounding boxes marking bearded seals and ringed seals found in the images that were collected during the 2019 Test Flights flown out of Kotzebue, AK. Bounding boxes were created using two processed. First, a seal detection algorithm was run on the RGB images. Seals with a score greater than 0.5 were manually reviewed. Second, during manual review, any seals that were found and missed by the detection algorithm were manually added to the dataset. The detections dataset was reduced to only include seals found on images in the Test Flight Imagery provided.
Seal detections can be linked to images based on the image name or the flight, camera_view, and dt fields.
DescriptionA csv file containing bearded seal and ringed seal detections in the IR and RGB imagery. Data have been reviewed for errors and gross anomalies. Known issues in the data have been corrected.
Entity Information
Entity Type
Data File
Data Attribute / Type | Description |
---|---|
flight
character |
Denotes the flight during which the image was taken. Options in this dataset are fl04, fl05, fl06 and fl07. |
camera_view
character |
Denotes the camera that took the image. Options in this dataset are L and C. |
dt
character |
Denotes the date/time in UTC at which the image was taken. The field is in the format YYYYMMDD_HHMMSS.SSSSSS. |
detection_id
character |
Unique identifier for each detection. |
detection_type
character |
Denotes the species found within the bounding box. Options in this dataset are ringed_seal, ringed_pup, bearded_seal, bearded_pup, unknown_seal and unknown_pup. |
detection_score
numeric |
Score assigned to the sighting by the detection algorithm. When the detection_type was changed from the original value, the detection_score automatically updates to 1.0 |
rgb_image_name
character |
Color image name associated with the detection. |
rgb_left
integer |
Denotes the left edge of the bounding box on the RGB image. |
rgb_right
integer |
Denotes the right edge of the bounding box on the RGB image. |
rgb_top
integer |
Denotes the top edge of the bounding box on the RGB image. |
rgb_bottom
integer |
Denotes the bottom edge of the bounding box on the RGB image. |
ir_image_name
character |
IR image name associated with the detection. |
ir_left
numeric |
Denotes the left edge of the bounding box on the IR image. |
ir_right
numeric |
Denotes the right edge of the bounding box on the IR image. |
ir_top
numeric |
Denotes the top edge of the bounding box on the IR image. |
ir_bottom
numeric |
Denotes the bottom edge of the bounding box on the IR image. |
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: | Ice Seal Detections |
---|---|
Creation Date: | 2020 |
Publication Date: | 2021 |
Abstract: |
This dataset consists of bounding boxes marking bearded seals and ringed seals found in the images that were collected during the 2019 Test Flights flown out of Kotzebue, AK. Bounding boxes were created using two processed. First, a seal detection algorithm was run on the RGB images. Seals with a score greater than 0.5 were manually reviewed. Second, during manual review, any seals that were found and missed by the detection algorithm were manually added to the dataset. The detections dataset was reduced to only include seals found on images in the Test Flight Imagery provided. Seal detections can be linked to images based on the image name or the flight, camera_view, and dt fields. |
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 |
Alias: | surv_test_kamera_detections_20201217.csv |
Description: |
A csv file containing bearded seal and ringed seal detections in the IR and RGB imagery. Data have been reviewed for errors and gross anomalies. Known issues in the data have been corrected. |
Data Attributes
Attribute Summary
Name | Type | Description | ||
---|---|---|---|---|
N/A
|
flight | character | Denotes the flight during which the image was taken. Options in this dataset are fl04, fl05, fl06 and fl07. | |
N/A
|
camera_view | character | Denotes the camera that took the image. Options in this dataset are L and C. | |
N/A
|
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
|
detection_id | character | Unique identifier for each detection. | |
N/A
|
detection_type | character | Denotes the species found within the bounding box. Options in this dataset are ringed_seal, ringed_pup, bearded_seal, bearded_pup, unknown_seal and unknown_pup. | |
N/A
|
detection_score | numeric | Score assigned to the sighting by the detection algorithm. When the detection_type was changed from the original value, the detection_score automatically updates to 1.0 | |
N/A
|
rgb_image_name | character | Color image name associated with the detection. | |
N/A
|
rgb_left | integer | Denotes the left edge of the bounding box on the RGB image. | |
N/A
|
rgb_right | integer | Denotes the right edge of the bounding box on the RGB image. | |
N/A
|
rgb_top | integer | Denotes the top edge of the bounding box on the RGB image. | |
N/A
|
rgb_bottom | integer | Denotes the bottom edge of the bounding box on the RGB image. | |
N/A
|
ir_image_name | character | IR image name associated with the detection. | |
N/A
|
ir_left | numeric | Denotes the left edge of the bounding box on the IR image. | |
N/A
|
ir_right | numeric | Denotes the right edge of the bounding box on the IR image. | |
N/A
|
ir_top | numeric | Denotes the top edge of the bounding box on the IR image. | |
N/A
|
ir_bottom | numeric | Denotes the bottom edge of the bounding box on the IR image. |
Attribute Details
flight
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the flight during which the image was taken. Options in this dataset are fl04, fl05, fl06 and fl07. |
camera_view
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the camera that took the image. Options in this dataset are L and C. |
dt
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the date/time in UTC at which the image was taken. The field is in the format YYYYMMDD_HHMMSS.SSSSSS. |
detection_id
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Unique identifier for each detection. |
detection_type
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the species found within the bounding box. Options in this dataset are ringed_seal, ringed_pup, bearded_seal, bearded_pup, unknown_seal and unknown_pup. |
detection_score
Data Storage Type: | numeric |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Score assigned to the sighting by the detection algorithm. When the detection_type was changed from the original value, the detection_score automatically updates to 1.0 |
rgb_image_name
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Color image name associated with the detection. |
rgb_left
Data Storage Type: | integer |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the left edge of the bounding box on the RGB image. |
rgb_right
Data Storage Type: | integer |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the right edge of the bounding box on the RGB image. |
rgb_top
Data Storage Type: | integer |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the top edge of the bounding box on the RGB image. |
rgb_bottom
Data Storage Type: | integer |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the bottom edge of the bounding box on the RGB image. |
ir_image_name
Data Storage Type: | character |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
IR image name associated with the detection. |
ir_left
Data Storage Type: | numeric |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the left edge of the bounding box on the IR image. |
ir_right
Data Storage Type: | numeric |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the right edge of the bounding box on the IR image. |
ir_top
Data Storage Type: | numeric |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the top edge of the bounding box on the IR image. |
ir_bottom
Data Storage Type: | numeric |
---|---|
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Denotes the bottom edge of the bounding box on the IR image. |
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: | 63329 |
---|---|
GUID: | gov.noaa.nmfs.inport:63329 |
Metadata Record Created By: | Stacie Koslovsky |
Metadata Record Created: | 2020-12-16 23:20+0000 |
Metadata Record Last Modified By: | Cynthia Christman |
Metadata Record Last Modified: | 2024-04-17 22:37+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 |