NASA logo
MAS Banner image

MODIS Airborne Simulator (MAS)

Campaign Summary Information

CAMPAIGN SUMMARY INFORMATION

Experiment Summary

  • Experiment Name: Central Equatorial Pacific Experiment
  • Dates Spanned: 09 March 1993 - 08 April 1993
  • Location: Central Equatorial Pacific Ocean
  • Science Objective: The overall scientific goal of CEPEX is to establish the respective roles of cirrus radiative effects and surface evaporation in limiting maximum surface temperature in the equatorial Pacific. Direct in-situ measurement of radiation fluxes, cirrus microphysics, evaporation rates, and water-vapor distributions must be obtained over a range of SSTs, from regions where SST is just below the convection threshold temperature to regions where SST exceeds it.

Spectral Band Configuration

Level-1B Data Processing Status

  • Days (Flights) Processed: 10 of 10
  • Version Number: 9
  • Status: Done!

Browse Imagery

    IMPORTANT: Due to leaky liquid nitrogen dewars on MAS during CEPEX, channel 7 goes dead roughly 3 hours after take-off, all other NIR and IR channels die roughly 4.5 hours after take-off. Only the 2 visible channels are unaffected, since they are not liquid nitrogen cooled. The symptom of a dying channel, as observed in the browse imagery, is a scene with increasing numbers of black streaks that eventually obliterate the image and can be observed on several of the infrared browse images offered below.

Data Distribution Point



CEPEX logo
NASA Logo