Terra has far exceeded its design life and has a strong chance of operating successfully into the early 2020s Terra began drifting in february of 2020 Read more about terra’s drifting or see key dates below The eos flagship terra explores the connections between earth’s atmosphere, land, snow and ice, ocean, and energy balance to understand earth’s climate and to map the impact of human activity and natural disasters on communities and ecosystems Home for the terra satellite earth observing system Terra observations reveal humanity’s impact on the planet and provide crucial data about natural hazards like fire and volcanoes
Terra is an international mission carrying instruments from the united states, japan, and canada. Consequently, modis tracks a wider array of the earth’s vital signs than any other terra sensor For instance, the sensor measures the percent of the planet’s surface that is covered by clouds almost every day. Each sensor has unique features that enable scientists to meet a wide range of science objectives As the flagship earth observing satellite, terra was the first satellite to look at earth system science with five sensors dedicated to observing the land, water, and atmosphere By seeing earth from the same vantage point, but collecting multiple types of data dedicated to various areas of earth science, scientists are able to document relationships between earth’s systems and examine their.
This perspective image of a complex volcanic landscape in the andean mountain range was assembled from data acquired by aster on april 9, 2003 Aster produces images using infrared, red, and green wavelengths of light The advanced spaceborne thermal emission and reflection radiometer. Most satellite instruments look only straight down, or toward the edge of the planet To fully understand earth’s climate, and to determine how it may be changing, we need to know the amount of sunlight that is scattered in different directions under natural conditions Misr is a new type of instrument designed to address this need — it views the earth with cameras pointed at nine.
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