GOES mast

GOES-8

Objectives: The GOES system is a basic element of US weather monitoring and forecast operations and is a key component of the NWS (National Weather Service) modernization program. Spacecraft and ground-based systems work together to accomplish the GOES mission of providing weather imagery and quantitative sounding data for weather forecasting and related services. The new series of GOES satellites provides significant improvements over the previous GOES system in weather imagery and atmospheric sounding information.

Description: The spacecraft derive from Space System/Loral's communcations satellites, providing a 3-axis stabilized design. The main body of the spacecraft is a 2-meter cube, with a deployed length of 27 meters. The spacecraft weighs 4600 pounds. The GOES-8 system performs the following basic functions: Acquisition, processing, and dissemination of imaging and sounding data; acquisition and dissemination of Space Environment Monitor (SEM) data; reception and relay of data from ground-based Data Collection Platforms (DCPs) that are situated in carefully selected urban and remote areas to the NOAA Command and Data Acquisition (CDA) station. GOES-8 also provides a continuous relay of Weather Facsimile (WEFAX) and other data to users, independent of all other functions. A 'fringe benefit' of GOES-8 is its ability to relay distress signals from people, aircraft, or marine vessels to the search and rescue ground stations of the Search and Rescue Satellite Aided Tracking (SARSAT) system. The GOES-8 spacecraft is operational as GOES-EAST at 75W, and is still providing clear imagery.

GOES 8 Satellite Image Participants: NASA, NOAA, Space Systems/Loral, ITT, General Dynamics Space Systems Division

NOAA GOES8 Real-Time image NOAA GOES-8 Real-Time Images



Satellite image water vapor This image, taken by GOES-8 on September 23, 1994, shows atmospheric water vapor.


Satellite image of Hurricane Danielle GOES-8 image of dust blowing from North Africa into the Atlantic Ocean on October 20, 1995.

Photo:Satellite image from GOES-8. 1998.

Launch Date
April 13, 1994

Operational Period
Still Operational

Launch Vehicle
Atlas-1/Centaur

Launch Site
Cape Canaveral, FL

Type
Weather Satellite



GOES missions

1968 - 1977 1978 - 1987 1988 - 1997

Earth Science Enterprise

NASA

Responsible NASA Official: Sharron Sample
Curator: SAIC Information Services
Date: 4/22/99