Launch pad 1 is seen at the Tanegashima Space Center (TNSC) on Monday, Feb. 24, 2014 in Tanegashima, Japan. A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is planned for launch from pad 1 on Feb. 28, 2014. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours. Photo Credit: (NASA/Bill Ingalls)

A surfer navigates the waters in front of the Tanegashima Space Center (TNSC) launch pads on Sunday, Feb. 23, 2014, Tanegashima Island, Japan. A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is planned for launch from the space center on Feb. 28, 2014. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours. Photo Credit: (NASA/Bill Ingalls)

Chief officers from Mitsubishi Heavy Industries, Ltd., the Japan Aerospace Exploration Agency (JAXA) and NASA met on Wednesday, Feb. 26, 2014 in the Range Control Center (RCC) of the Tanegashima Space Center, Japan, to review the readiness of the Global Precipitation Measurement (GPM) Core Observatory for launch. The spacecraft is scheduled to launch aboard an H-IIA rocket early on the morning of Feb. 28 Japan time.

Japan Aerospace Exploration Agency (JAXA) team members bow at the Ebisu Shrine, the first shrine in a traditional San-ja Mairi, or Three Shrine Pilgrimage, where the team prays for a successful launch, Tuesday, Feb. 25, 2014, Tanegashima Island, Japan. A Japanese H-IIA rocket carrying the NASA-JAXA, Global Precipitation Measurement (GPM) Core Observatory is planned for launch from the space center on Feb. 28, 2014.

From left: Riko Oki, GPM Project Scientist, JAXA, Yukari Takayabu, Professor, Atmosphere and Ocean Research Institute, Gail Skofronick-Jackson, NASA GPM Project Scientist, and, Ramesh Kakar, GPM Program Earth Scientist , NASA Headquarters, are seen during a science briefing for the launch of the Global Precipitation Measurement (GPM) Core Observatory aboard an H-IIA rocket, Wednesday, Feb. 26, 2014, Tanegashima Space Center, Japan. Launch is scheduled for early in the morning of Feb. 28 Japan time.