Caltech EM27/SUN FTS

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Version as of 20:23, 19 Sep 2020

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We anticipate using this mobile intrument in conjunction with TCCON instruments (e.g. the one at Caltech) to provide ground validation for and check for biases in OCO-2.   We also anticipating using this instrument to examine emissions of various gases from point locations and sources in the South Coast air Basin (SCB).



Resolution: 0.5 cm-1

Geometric distance moved: 0.45 cm

Optical path difference: 1.8 cm

Range: ~40009000 cm-1

Gases measured (expected): CO2, CH4, CO, H2O, N2O, O2