File:Aerial Sea Otter Study - 53206678509.jpg
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Summary
[edit]DescriptionAerial Sea Otter Study - 53206678509.jpg |
English: With the US Geological Survey (USGS) and US Fish and Wildlife Service (USFWS), the Bureau of Ocean Energy Management is studying the sea otter population in Alaska's Cook Inlet to understand how many sea otters there are, which habitats and areas they are using, and how habitat use changes seasonally.
This study will aid our decision-making processes. By better understanding sea otter behavior and habitat use, we can make decisions that better protect them and their habitats, while also fostering offshore energy development. Another goal of the study is to advance modern surveying methods. The study team is developing artificial intelligence methods for automatically detecting and counting sea otters from hundreds of thousands of aerial survey images. This method is proving successful, and it greatly reduces the cost and increases the safety of conducting sea otter surveys. (Photo by USGS) |
Date | |
Source | https://www.flickr.com/photos/109896362@N04/53206678509/ |
Author | BOEM-OPA |
Camera location | 59° 15′ 15.24″ N, 153° 59′ 13.08″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by BOEM-OPA at https://flickr.com/photos/109896362@N04/53206678509. It was reviewed on 10 October 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
10 October 2023
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:58, 10 October 2023 | ![]() | 10,161 × 6,774 (12.77 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by BOEM-OPA from https://www.flickr.com/photos/109896362@N04/53206678509/ with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5DS R |
Exposure time | 1/4,000 sec (0.00025) |
F-number | f/4.5 |
ISO speed rating | 800 |
Date and time of data generation | 22:10, 7 March 2023 |
Lens focal length | 50 mm |
Latitude | 59° 15′ 15.24″ N |
Longitude | 153° 59′ 13.08″ W |
Altitude | 262 meters above sea level |
Width | 17,376 px |
Height | 11,584 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Topaz Photo AI 1.4.2 |
File change date and time | 23:01, 20 July 2023 |
Subsampling ratio of Y to C | 0 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 17:22, 7 March 2023 |
Meaning of each component |
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APEX shutter speed | 12 |
APEX aperture | 4.4032677311548 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 309 |
DateTimeDigitized subseconds | 79 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,991.724137931 |
Focal plane Y resolution | 6,002.0725806452 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Geodetic survey data used | WGS84 |
GPS tag version | 0.0.3.2 |
Lens used | EF50mm f/1.4 USM |
Serial number of camera | 692056000546 |
Rating (out of 5) | 0 |
Date metadata was last modified | 07:56, 22 September 2023 |
Unique ID of original document | FAF79C280714C0C4E6983C983A931A32 |
IIM version | 4 |