Complex sentence: The Geostationary Operational Environmental Satellite-R Series (GOES-R) is the next generation of geosynchronous environmental satellites which will provide atmospheric and surface measurements of the Earth's Western Hemisphere for weather forecasting, severe storm tracking, space weather monitoring, and meteorological research.
Split into simpler sentences: The Geostationary Operational Environmental Satellite-R Series (GOES-R) is the next generation of geosynchronous environmental satellites. It was expected to provide atmospheric and surface measurements of the Earth's Western Hemisphere for weather forecasting, severe storm tracking, space weather monitoring and meteorological research.