What does mopitt do?
MOPITT (Measurements of Pollution in the Troposphere) is a payload scientific instrument launched into Earth orbit by NASA on board the Terra satellite in 1999. It is designed to monitor changes in pollution patterns and its effect in the lower atmosphere of the Earth.
What does mopitt stand for?
Measurements made by the MOPITT (“Measurements of Pollution in the Troposphere”) instrument on the NASA Terra polar-orbiting platform enable the retrieval of tropospheric carbon monoxide (CO) concentrations.
Which sensor is used by nasa eos to measure air Pollution in the lower atmosphere?
Deep Blue uses measurements from multiple Earth observing satellites to determine the concentration of atmospheric aerosols along with the properties of these aerosols.
Which pollutant is measured by Mopitt?
carbon monoxide
MOPITT’s spatial resolution is 22 km at nadir and it ‘sees’ the Earth in swaths that are 640 km wide. Moreover, it can measure the concentrations of carbon monoxide in 5-km layers down a vertical column of atmosphere, to help scientists track the gas back to its sources.
When was Mopitt launched?
December 18, 1999
MOPITT was launched on NASA’s Terra satellite on December 18, 1999 and since then has made more than 1.3 billion measurements, resulting in over 470 publications.
What is an important benefit of the Mopitt sensor on the Terra satellite?
MOPITT’s spatial resolution is 22 km at nadir and it ‘sees’ the Earth in swaths that are 640 km wide. Moreover, it can measure the concentrations of carbon monoxide in 5-km layers down a vertical column of atmosphere, to help scientists track the gas back to its sources.
What are the 3 remote sensing?
passive. Active remote sensing instruments operate with their own source of emission or light, while passive ones rely on the reflected one. Radiation also differs by wavelengths that fall into short (visible, NIR, MIR) and long (microwave). Radars and lidars are the most epic examples of active remote sensing.
What is MOPITT?
MOPITT is an instrument flying on NASA’s Earth Observing System Terra spacecraft, measuring tropospheric carbon monoxide (CO) on the global scale. MOPITT measurements enable scientists to analyze the distribution, transport, sources and sinks of CO, a trace gas produced by methane oxidation, fossil fuel consumption and biomass burning.
How is carbon monoxide measured in terra?
Terra carries a sensor— Measurements of Pollution in the Troposphere (MOPITT)—that can measure carbon monoxide in a consistent fashion on a global scale. With a swath width of 640 kilometers (400 miles), MOPITT scans the entire atmosphere of Earth every three days.
What is the resolution of MOPITT?
MOPITT’s spatial resolution is 22 km at nadir and it ‘sees’ the Earth in swaths that are 640 km wide. Moreover, it can measure the concentrations of carbon monoxide in 5-km layers down a vertical column of atmosphere, to help scientists track the gas back to its sources.
Where can I find MOPITT products from NASA?
MOPITT products are publicly available from NASA through the following links: Current 5-day composites for World, CONUS, and Colorado. Click for larger images. Global plots of MOPITT CO products at 1 degree horizontal resolution can be viewed for each day and month of the MOPITT mission.