ISS040-E-124198
| NASA Photo ID | ISS040-E-124198 |
| Focal Length | 800mm |
| Date taken | 2014.09.06 |
| Time taken | 20:10:40 GMT |
Resolutions offered for this image:
1000 x 747 pixels 540 x 403 pixels 1424 x 2144 pixels 720 x 480 pixels 4288 x 2848 pixels 640 x 425 pixels
1000 x 747 pixels 540 x 403 pixels 1424 x 2144 pixels 720 x 480 pixels 4288 x 2848 pixels 640 x 425 pixels
Cloud masks available for this image:
Spacecraft nadir point: 50.0° N, 123.2° W
Photo center point: 47.6° N, 122.4° W
Photo center point by machine learning:
Photo center point: 47.6° N, 122.4° W
Photo center point by machine learning:
Nadir to Photo Center: South
Spacecraft Altitude: 220 nautical miles (407km)
Country or Geographic Name: | USA-WASHINGTON |
Features: | SEATTLE, PUGET SOUND, GLINT, SHIP WAKES |
| Features Found Using Machine Learning: | SEATTLE |
Cloud Cover Percentage: | 10 (1-10)% |
Sun Elevation Angle: | 46° |
Sun Azimuth: | 180° |
Camera: | Nikon D2Xs Electronic Still Camera |
Focal Length: | 800mm |
Camera Tilt: | 35 degrees |
Format: | 4288E: 4288 x 2848 pixel CMOS sensor, RGBG imager color filter |
Film Exposure: | |
| Additional Information | |
| Width | Height | Annotated | Cropped | Purpose | Links |
|---|---|---|---|---|---|
| 1000 pixels | 747 pixels | No | Yes | Earth From Space collection | Download Image |
| 540 pixels | 403 pixels | Yes | Yes | Earth From Space collection | Download Image |
| 1424 pixels | 2144 pixels | No | No | NASA's Earth Observatory web site | Download Image |
| 720 pixels | 480 pixels | Yes | Yes | NASA's Earth Observatory web site | Download Image |
| 4288 pixels | 2848 pixels | No | No | Download Image | |
| 640 pixels | 425 pixels | No | No | Download Image |
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Image Caption: Seattle and boat wakes
Puget Sound is partly reflecting the sun in this detailed image taken by astronauts on the International Space Station. Patterns of boat wakes are prominent in this reflection zone. The difference between the boat wakes in this view relates to the speed of the boat and the particular patterns (of several) that happen to be captured in the specific light reflection angles at the time the image was taken.
The land areas show parts of Seattle. The darkest areas with rectangular grids are suburbs richly covered with trees. The broadly gray zones of the central city are brighter where structures are lower, as in the harbor zone (Harbor Island), and darker where the shadows of high-rise buildings downtown cast black shadows. Interstate Highway 5 bisects downtown.
Puget Sound is partly reflecting the sun in this detailed image taken by astronauts on the International Space Station. Patterns of boat wakes are prominent in this reflection zone. The difference between the boat wakes in this view relates to the speed of the boat and the particular patterns (of several) that happen to be captured in the specific light reflection angles at the time the image was taken.
The land areas show parts of Seattle. The darkest areas with rectangular grids are suburbs richly covered with trees. The broadly gray zones of the central city are brighter where structures are lower, as in the harbor zone (Harbor Island), and darker where the shadows of high-rise buildings downtown cast black shadows. Interstate Highway 5 bisects downtown.
