North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Root-zone soil measurements can be used to better understand these carbon fluxes and their associated uncertainties on ...

Stratospheric water vapor has large impacts on the earth’s climate and energy budget. Future changes in stratospheric humidity and ozone concentration in response to changing climate are significant climate feedbacks.

The carbon budget of Arctic ecosystems is not known with confidence since fundamental elements of the complex Arctic biological-climatologic-hydrologic system are poorly quantified. CARVE will collect detailed measurements of important greenhouse gases on local to regional scales in the Alaskan ...

GOES - N/O/P is the next series of GOES satellites. The multi-mission GOES series N - P will be a vital contributor to weather, solar, and space operations and science. These missions are part of the GOES / POES program.

GOES-R satellites will comprise improved spacecraft and instrument technologies, which will result in more timely and accurate weather forecasts, and improve support for the detection and observations of meteorological phenomena that directly affect public safety, protection of property, and ultimately, ...

GPM Constellation follows the success of Tropical Rainfall Measuring Mission (TRMM) in initiating the measurement of global precipitation, a key climate factor. Its science objectives are: to improve ongoing efforts to predict climate by providing near-global measurement of precipitation, its ...

Close to 100 million Americans now live within 50 miles of a coastline, thus exposing them to the potential destruction caused by a landfalling hurricane. While hurricane track prediction has improved in recent decades, improvements in hurricane intensity prediction have ...

LDCM is a joint NASA-United States Geological Survey (USGS) mission to extend the Landsat record of multispectral, 30-meter resolution, seasonal, global coverage of the Earth's land surface. The Land Remote Sensing Policy Act of 1992 directs NASA and USGS to ...

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) is a satellite system used to monitor global environmental conditions, and collect and disseminate data related to weather, atmosphere, oceans, land and near-space environment. This mission is part of the GOES/POES program.

The Orbiting Carbon Observatory -2 (OCO-2) is based on the original OCO mission that was developed under the NASA Earth System Science Pathfinder (ESSP) Program Office and launched from Vandenberg Air Force Base on February 24, 2009. Before spacecraft separation, ...