Balloon observations of the radiance of the earth between 2100 cm(-1) and 2700 cm(-1).
A grating spectrometer capable of measuring small radiation fluxes with a spectral resolution of 95 at 4.3 micro is described. Bands of CO(2), N(2)O, and O(3) are identified in spectra between 2100 cm(-1) and 2700 cm(-1) of the earth and lower atmosphere obtained from an altitude of 30 km with this instrument. Scattering of solar radiation by clouds was observed between 2400 cm(-1) and 2700 cm(-1). A temperature profile of the atmosphere to 30 km determined from an analysis of the measurements in the region of the 4.3 micro CO(2) band is compared with radiosonde observations made during the flight.
Shaw
J H
JH
Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA.
McClatchey
R A
RA
Schaper
P W
PW