[ Announcement of the TRMM symposium ] new
January 13, 2015

To summarize the TRMM satellite's 17-year achievements, we will held the public symposium on February 19 in Tokyo,Japan.
TRMM's scientific and scietal achievements will be summarized and introduced at the symposium.

Symposium for the Tropical Rainfall Measuring Mission (TRMM) 17th Anniversary "Water - a careful assessment of our Earth's precious resource"
Date: February 19, 2015 (Thursday), 9:30-17:00
Venue: Nihonbashi Mitsui Hall, Tokyo, Japan
Registration: Free of charge, pre-registration needed
Language: Japanese/English, simultaneous interpretation is available

For more details from here.


[ 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