To improve air quality, it is important to know what contributes to polluting the air. Haze comes from a variety of sources. Your skies may be hazy from local traffic, or industry such as for example ...

ASTER website informs a broad audience about ASTER data and products. ASTER data are are available from several archives: ...

How to achieve maximum data consistency and meet the needs of data users? The options available to the Terra project for using its remaining fuel expanded when the altitude-lowering criteria for ...

The EOS Flagship About Mission Terra Instruments ASTER CERES MISR MODIS MOPITT Science Applications Atmosphere Carbon Cycle and Ecosystems Climate Variability and Change ...

The EOS Flagship About Mission Terra Instruments ASTER CERES MISR MODIS MOPITT Science Applications Atmosphere Carbon Cycle and Ecosystems Climate Variability and Change ...

Testing for nitrogen in your local watershed can help identify potential “œhot spots” in your community that may be contributing to nutrient loading downstream. With a simple, inexpensive field test ...

The EOS Flagship About Mission Terra Instruments ASTER CERES MISR MODIS MOPITT Science Applications Atmosphere Carbon Cycle and Ecosystems Climate Variability and Change ...

In June of 2016, Dr. Helen Worden became the U.S. Principal Investigator for MOPITT. She is interested in multi-decadal trends of carbon monoxide that indicate changing emissions of pollution with ...

A layer of haze filled China’s Sichuan Basin on January 23, 2014, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this natural-color image. The haze ...

Nutrients such as nitrogen and phosphorous are not directly measurable with satellite observations. However, satellites can measure chlorophyll concentration, which can act as somewhat of a proxy for ...

The EOS Flagship About Mission Terra Instruments ASTER CERES MISR MODIS MOPITT Science Applications Atmosphere Carbon Cycle and Ecosystems Climate Variability and Change ...

How successfully do rain gauges catch rainfall patterns? Do the satellites record the same patterns of data as the ground-based gauges? How many gauges are required in order to observe regional ...