skip menus
Home >> Advanced Search >>

The Gateway to Astronaut Photography of Earth

(NASA Crew Earth Observations)

Photographing the Earth from the International Space Station

Astronaut Photography of Earth - Display Record


Low-resolution Browse Image

(Most browse images are not color adjusted.)


Conditions for Use of Images >>
Image Transformation Tutorial >>   Saving, Color Adjusting, and Printing Images >>

Images to View on Your Computer Now

File NameFile Size (bytes)WidthHeightAnnotatedCroppedPurposeComments
View ISS036-E-35665.JPG 127677640426 No No
View ISS036-E-35665.JPG 333230540359 Yes Yes NASA's Earth Observatory web site
View ISS036-E-35665.JPG 9109221440960 No No NASA's Earth Observatory web site
View ISS036-E-35665.JPG 9481201000665 No Yes NASA's Earth Observatory web site
View ISS036-E-35665.JPG 212216242562832 No No

Request the original image file.

Download a Keyhole Markup Language (KML) file for use in Google Earth.

Electronic Image Data

Camera Files >> No sound file available.


Mission: ISS036 Roll: E Frame: 35665 Mission ID on the Film or image: ISS036
Country or Geographic Name: MEXICO
Center Point: Latitude: 28.0 Longitude: -118.5 (Negative numbers indicate south for latitude and west for longitude)

Stereo: (Yes indicates there is an adjacent picture of the same area)


Camera Tilt: 20
Camera Focal Length: 50mm
Camera: N5: Nikon D3S
Film: 4256E : 4256 x 2832 pixel CMOS sensor, 36.0mm x 23.9mm, total pixels: 12.87 million, Nikon FX format.


Film Exposure:
Percentage of Cloud Cover: 100 (76-100)


GMT Date: 20130824 (YYYYMMDD) GMT Time: 200008 (HHMMSS)
Nadir Point Latitude: 28.7, Longitude: -119.6 (Negative numbers indicate south for latitude and west for longitude)

Nadir to Photo Center Direction: Southeast
Sun Azimuth: 179 (Clockwise angle in degrees from north to the sun measured at the nadir point)
Spacecraft Altitude: 221 nautical miles (409 km)
Sun Elevation Angle: 72 (Angle in degrees between the horizon and the sun, measured at the nadir point)
Orbit Number:


Cloud Swirls and Ripples, Guadalupe Island, Baja California

Guadalupe Island (image left) is a volcanic edifice 35 km long that lies 240 km off the coast of Mexico’s Baja California peninsula. Winds on the August day this astronaut photograph was taken were blowing from the north (left), and gave rise to a series of eddies in the atmosphere which appear as circles and swirls in the clouds downwind of the island. Known technically as a Von Karman vortex street, obstacles of any kind can set up such vortices, from islands to craters to chimneys. The size of each swirl can be judged from the length of the island. Under ideal conditions clouds make the swirls visible.

A vortex street will only form under certain conditions of air speed, atmospheric stability and obstacle size. Conditions are ideal for production of vortex streets in the vicinity of Guadalupe Island, which is known to produce them almost every day in June, July and August. The phenomenon is named after Theodore von Karman (1881-1963), a Hungarian-American engineer and fluid mechanics expert.

Also visible at image top right is a series of parallel cloud lines. Known colloquially as “gravity waves,” these are ripples at the boundary between layers of slightly different density within the atmosphere.

Download Packaged File.
This option downloads the following items, packaged into a single file, if they are available:
  • Browse image
  • Large JPEG
  • Cataloged information with captions
  • Camera file
  • Sound file

Search the Astronaut Photography Database