2025年1月23日 · NASA has decades of data for studying geomorphic landforms and processes that help us understand Earth’s origins and ancient geologic and natural history, aid in protecting and preparing for landslides and other natural disasters, and predict what the surface of our planet will be like in the near and far future.

2025年1月30日 · The process that takes place at convergent boundaries by which one tectonic plate moves under another tectonic plate, sinking into the Earth's mantle, as the plates converge. A subduction zone is an area on Earth where two tectonic plates move towards one another and subduction occurs. Defin

2025年1月30日 · NASA’s Earth science data help scientists study sediments to learn more about topics like river flows, natural disasters, and deforestation.

2017年3月27日 · 'Fluvial landforms' are features on the Earth's surface produced by the action, i.e. erosion and deposition, of a stream or river and include such landforms as bars, levees, braided and meandering channels, and alluvial fans. 'Fluvial processes' are those processes included in the action of running water in a stream or river

2002年2月22日 · A cone shaped mountain formed out of rock or ash thrown up from inside the earth, frequently with an opening or depression at the top.

2017年5月15日 · Refers to the landforms created by coastal processes including erosion, deposition, and tectonic uplift. Definition source: National Park

2025年1月30日 · Estuaries are partially enclosed, coastal water bodies where freshwater from rivers and streams mixes with salt water from the ocean.

2022年11月15日 · 'Tectonic landforms' are structural landforms of regional extent. These landforms make up extensive landscapes whose topography is strongly influenced by the structure of underlying rocks that have undergone (or are undergoing) some degree of deformation (and possible associated metamorphism and igneous intrusion). Landscapes …

Explore Learning Resources. NASA’s massive archive of Earth science data are free and open to any user for any purpose—but accessing, analyzing, visualizing, and applying these data requires a certain degree of knowledge about Earth observation data and how it is collected and optimized.

2025年1月22日 · During this NASA CSDA program vendor webinar, speakers will introduce Capella Space and the company’s satellite constellation; show participants how to discover, access, and work with these high-resolution synthetic aperture radar (SAR) products; and speak to how these data products complement NASA Earth science data holdings for research and …