Media Information

 
 
 
Collection:
NASA Planetary Photo Journal Collection
Title:
ASTER's First Views of Rift Valley, Ethiopia - Thermal-Infrared (TIR) Image (color)
Original Caption Released with Image:
This image is a color composite covering the Rift Valley inland area of Ethiopia (south of the region shown inPIA02452). The color difference of this image reflects the distribution of different rocks with different amounts of silicon dioxide. It is inferred that the area with whitish color is covered with basalt and the pinkish area in the center contain sandesite. This is the first spaceborne, multi-band TIR image in history that enables geologists to distinguish between rocks with similar compositions.

The size of image: 60 km x 60 km approx., ground resolution 90 m x 90 m approximately.

The ASTER instrument was built in Japan for the Ministry of International Trade and Industry. A joint United States/Japan Science Team is responsible for instrument design, calibration, and data validation. ASTER is flying on the Terra satellite, which is managed by NASA's Goddard Space Flight Center, Greenbelt, MD.
Addition Date:
2000-03-11
Image Credit:
NASA/Goddard/ERSDAC & JPL
Produced By:
ERSDAC - Japan
Mission:
Earth Observing System (EOS)
Spacecraft:
Terra
Target Name:
Earth
Is a satellite of:
Sol (our sun)
Instrument:
ASTER
Product Size:
2288 samples x 2288 lines
Primary Data Set:
ASTER
facet_what:
Sun
facet_what:
Earth
facet_what:
Terra
facet_what:
Earth Observing System
facet_what:
EOS
facet_what:
ASTER
facet_what:
Advanced Spaceborne Thermal Emission and Reflection Radiometer
facet_where:
Japan
facet_where:
Ethiopia
facet_where:
Jet Propulsion Laboratory (JPL)
facet_where:
Goddard Space Flight Center (GSFC)
facet_where:
United States of America
Image #:
PIA02453
UID:
SPD-PHOTJ-PIA02453
orignial url:

ASTER's First Views of Rift Valley, Ethiopia - Thermal-Infrared (TIR) Image (color)