Submitted to Journal of Geophysical Research (Atmospheres) Special issue on FIRE ACE/SHEBA 1 Multi-angle Observations of Arctic Clouds from FIRE ACE:
Abstract. In May and June of 1998, the Airborne Multi-angle Imaging Spectro-Radiometer (AirMISR) participated in the FIRE Arctic Cloud Experiment (ACE). AirMISR is an airborne instrument for obtaining multi-angle imagery similar to that of the satellite-borne MISR instrument. This paper presents a d...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Text |
| Language: | English |
| Published: |
1998
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| Subjects: | |
| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.385.5241 http://modis-atmos.gsfc.nasa.gov/_docs/Marchand et al. (2000).pdf |
| Summary: | Abstract. In May and June of 1998, the Airborne Multi-angle Imaging Spectro-Radiometer (AirMISR) participated in the FIRE Arctic Cloud Experiment (ACE). AirMISR is an airborne instrument for obtaining multi-angle imagery similar to that of the satellite-borne MISR instrument. This paper presents a detailed analysis of the data collected on June 3, 1998. In particular, AirMISR radiance measurements are compared with measurements made by two other instruments, the Cloud Absorption Radiometer (CAR) and the MODIS airborne simulator (MAS), as well as to plane-parallel radiative transfer simulations. It is found that the AirMISR radiance measurements and albedo estimates compare favorably both with the other instruments and with the radiative transfer simulations. In addition to radiance and albedo, the multi-angle AirMISR data can be used to obtain estimates of cloud top height using stereo-imaging techniques. Comparison of AirMISR retrieved cloud top height shows excellent agreement with the measurements from the airborne Cloud Lidar System (CLS) and ground-based millimeterwave cloud radar. Submitted to Journal of Geophysical Research (Atmospheres) Special issue on FIRE ACE/SHEBA 3 1. |
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