Media Information

 
 
 
Collection:
NASA Planetary Photo Journal Collection
Title:
Stereo Pair, Honolulu, Oahu
Original Caption Released with Image:
Honolulu, on the island of Oahu, is a large and growing urban area. This stereoscopic image pair, combining a Landsat image with topography measured by the Shuttle Radar Topography Mission (SRTM), shows how topography controls the urban pattern. This color image can be viewed in 3-D by viewing the left image with the right eye and the right image with the left eye (cross-eyed viewing), or by downloading and printing the image pair, and viewing them with a stereoscope.

Features of interest in this scene include Diamond Head (an extinct volcano near the bottom of the image), Waikiki Beach (just above Diamond Head), the Punchbowl National Cemetary (another extinct volcano, near the image center), downtown Honolulu and Honolulu harbor (image left-center), and offshore reef patterns. The slopes of the Koolau mountain range are seen in the right half of the image. Clouds commonly hang above ridges and peaks of the Hawaiian Islands, but in this synthesized stereo rendition appear draped directly on the mountains. The clouds are actually about 1000 meters (3300 feet) above sea level.

This stereoscopic image pair was generated using topographic data from the Shuttle Radar Topography Mission, combined with a Landsat 7 Thematic Mapper image collected at the same time as the SRTM flight. The topography data were used to create two differing perspectives, one for each eye. When stereoscopically merged, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. The United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota, provided the Landsat data.

The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI)space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC.

Size: 11 by 20 kilometers (7 by 13 miles)
Location: 21.3 deg. North lat., 157.9 deg. West lon.
Orientation: North toward upper right
Original Data Resolution: SRTM, 30 meters (99 feet); Landsat, 15 meters (50 feet)
Date Acquired: SRTM, February 18, 2000; Landsat February 12, 2000
Image: NASA/JPL/NIMA
Produced By:
JPL
Mission:
Landsat
Mission:
Shuttle Radar Topography Mission (SRTM)
Spacecraft:
Landsat
Spacecraft:
Space Shuttle
Target Name:
Earth
Is a satellite of:
Sol (our sun)
Instrument:
C-Band Interferometric Radar
Instrument:
Thematic Mapper
Product Size:
1591 samples x 2005 lines
Primary Data Set:
SRTM Mission
Producer ID:
MRPS96054
facet_what:
Sun
facet_what:
Earth
facet_what:
STEREO
facet_what:
C/X-Band Synthetic Aperture Radar
facet_what:
Spaceborne Imaging Radar
facet_what:
Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar
facet_what:
Space Shuttle Endeavour
facet_what:
Landsat
facet_what:
Shuttle Radar Topography Mission
facet_what:
SRTM
facet_what:
C-Band Interferometric Radar
facet_what:
Landsat 7
facet_what:
Space Shuttle Orbiter
facet_where:
Jet Propulsion Laboratory
facet_where:
Washington
facet_where:
South Dakota
facet_where:
Honolulu
facet_where:
Jet Propulsion Laboratory (JPL)
facet_where:
United States of America
facet_when:
1994
facet_when:
February 12, 2000
facet_when:
February 11, 2000
facet_when:
February 18, 2000
facet_when_year:
1994
facet_when_year:
2000
Image #:
PIA02738
UID:
SPD-PHOTJ-PIA02738
orignial url:

Stereo Pair, Honolulu, Oahu