[ TRMM satellite is flying over 17 years ] new
November 28, 2014

On 28th November 2014, the TRMM satellite reached its 17th birthday in the orbit.
After overlap observation with the Dual-frequency Precipitation Radar (DPR) on board the Global Precipitation Measurement (GPM) Core Observatory launched on 28 February 2014 (JST), the TRMM Precipitation Radar (PR) completed normal mission operation on 7 October 2014 (UTC).
On the other hand, operations of the TRMM Microwave Imager (TMI) are continuing even now.


[ GSMaP products are started reprocessing with product version 03C ] new
November 18, 2014

All GSMaP products are reprocessed with product version 03C.

For more details from here.
[ TRMM mission will comes to an end next year ] new
November 1, 2014

Joint NASA-JAXA TRMM satellite will come to an end next year. NASA predicts that science operations will cease in or about April 2015.

For more details, visit NASA's web site.
[ Completion of TRMM/PR Normal Mission Operation ]
October 8, 2014

Japan Aerospace Exploration Agency (JAXA) completed normal mission operation of the Precipitation Radar (PR) on board the Tropical Rainfall Measuring Mission (TRMM) satellite on 7 October 2014 (UTC).

For more details from here.
[ Public data release of DPR and GPM-GSMaP ]
September 2, 2014

JAXA has started public data release of DPR on board the GPM Core Observatory and GPM Global Rainfall Map (GPM-GSMaP) since September 2, 2014.

For more details from here.
[ DPR images are available at the JAXA Tropical Cyclone Real-Time Monitoring ]
July 9, 2014

DPR precipitation images, which observed the tropical cyclones, are now available at the JAXA Tropical Cyclone Real-Time Monitoring web page.

JAXA Tropical Cyclone Real-Time Monitoring
[ GPM Microwave Imager Level 1 data is open to public ]
June 17, 2014

The GPM Microwave Imager (GMI) Level 1 data and GPM Partner Radiometer data (Level 1C) are now open to public.

G-Portal
[ Release of the GPM first light images! ]
March 25, 2014

The first light images from the GPM Core Observatory were released jointly between JAXA and NASA.

Press release
GPM/DPR Special Site
[ Successful launch of the GPM Core Observatory! ]
February 28, 2014
The GPM Core Observatory was successfully launched by the H-IIA Launch Vehicle No. 23 from JAXA Tanegashima Space Center at 3:37 a.m. on February 28 (Fri.) 2014 (JST).
Press release

Latest information of the GPM Core Observatory is available from here.
GPM/DPR Special Site

Link