Precipitation Radar

Airbourne Multiparameter Precipitation Radar (CAMPR)

CRL Airbourne Multiparameter Precipitation Radar (CAMPR)
 The CAMPR operates at 13.8 GHz that is just the same as the frequency of TRMM PR, and makes down-looking rainfall observations (similar to TRMM PR). The CAMPR has spatial resolutions and the sensitivity much higher than those of TRMM PR, and has functions of multi-polarization and Doppler observations. Therefore, comparisons of TRMM PR and CAMPR data obtained from simultaneous observations provide a way to validate and evaluate the TRMM PR and its rain retrieval algorithms. Figure shows that the CAMPR observation gives higher spatial resolution and sensitivity, and that you can find a good consistency between them.

Comparison with Airbourne Multiparameter Precipitation Radar
Radar reflectivity factor observed for May. 26, 1998 0222 ?2233(UTC)

TRMM Precipitation Radar (PR)

Airbourne Multiparameter Precipitation Radar (CAMPR)