Apr 25, 2024 · In March 2024, the SWOT mission team released a suite of pre-validated Level 1 and Level 2 hydrology and oceanography datasets offering terrestrial water surface elevation, slope, width, area, sea surface height, significant wave …

Jan 23, 2025 · The land surface discipline includes research into areas such as shrinking forests, warming land, and eroding soils. Ocean This vast, critical reservoir supports a diversity of life and helps regulate Earth’s climate.

Water temperature is an essential parameter in evaluating the composition and biological activity in a water body. The temperature of lakes, rivers, and oceans affects the health of plants and animals that live in and around these bodies of water.

Water, snow, and ice are necessary for sustaining life on Earth and help connect the planet's systems. The terrestrial hydrosphere includes water on the land surface and underground in the form of lakes, rivers, and groundwater along with total water storage.

Jan 8, 2024 · NASA's Surface Water and Ocean Topography satellite mission is an endeavor of firsts.It is the first mission to provide a comprehensive inventory of Earth's freshwater resources from space; it is the first satellite altimetry mission to provide approximately one terabyte of data each day; and it is the first satellite to carry a Ka-band Radar Interferometer (), a new …

Oct 25, 2021 · Surface-water hydrology is a field that encompasses all surface waters of the globe (overland flows, rivers, lakes, wetlands, estuaries, oceans, etc.). This is a subset of the hydrologic cycle that does not include atmospheric, and ground waters. Surface-water hydrology relates the dynamics of flow in surface-water systems (rivers, canals, streams, lakes, ponds, wetlands, …

Oct 23, 2024 · Surface-water hydrology is a field that encompasses all surface waters of the globe (overland flows, rivers, lakes, wetlands, estuaries, oceans, etc.). This is a subset of the hydrologic cycle that does not include atmospheric, and ground waters. Surface-water hydrology relates the dynamics of flow

Nov 4, 2020 · Image of a portion of the Churchill River, Manitoba, Canada, from the dataset showing changes in surface water extent from 1991 to 2011. Areas that were water in 2011 are blue; areas that were water in 1991 but changed to land by 2011 are yellow (such as in the center of the image); areas that were land in 1991 are red. ORNL DAAC image.

Jun 27, 2024 · The tool grew out of a 2017 water quality workshop held at NASA Goddard. The workshop brought together almost 350 environmental specialists, economists, scientists, industry representatives, and legal advisors to discuss the concept and potential use of a satellite-based, near real-time water quality monitoring tool.

Jan 23, 2025 · NASA’s data useful to the study of water quality include microplastic concentrations, agricultural impact surveys, and ocean surface temperature datasets. Combining socioeconomic data with water quality data can provide a more accurate analysis of populations facing greater exposure and vulnerability from water quality issues.