Subsurface Definition & Meaning - Merriam-Webster
WEB: of, relating to, or being something located beneath a surface and especially underground. Synonyms. Adjective. belowground. subterranean. underground. See all Synonyms & …
Manual on Subsurface Investigations - The National Academies …
WEBGeophysical methods are also useful to estimate the engineering properties of subsurface materials directly. For example, seismic methods may be used to directly measure the shear wave velocity (Vs) profile of near-surface soil and rock formations, which is required to determine the Site Class for seismic analyses (AASHTO 2011).
Examples of four types of subsurface structures essential for ...
WEBUnderstanding Earth's subsurface structures has been and continues to be an essential component of various applications such as environmental monitoring, carbon sequestration, and oil and gas...
Subsurface flow - Wikipedia
WEBSubsurface flow, in hydrology, is the flow of water beneath Earth's surface as part of the water cycle. In the water cycle, when precipitation falls on the Earth's land, some of the water flows on the surface forming streams and rivers.
Manual on Subsurface Investigations - The National Academies …
WEBAcquiring subsurface information to identify geologic or man-made constraints may or may not require an extensive or costly field effort during the planning stage. Examples of geologic and man-made constraints that could affect project planning are presented in …
Subsurface planning: Towards a common understanding of the subsurface ...
WEBNov 1, 2019 · •. A transdisciplinary planning process requires a common view on the subsurface. Abstract. In response to powerful trends in technology, resource and land supply and demand, socioeconomics and geopolitics, cities are likely to increase use of the subsurface in the near future.
Deep learning for end-to-end subsurface modeling and …
WEBApr 1, 2022 · This paper presents an end-to-end solution for subsurface modeling and interpretation that is powered by multiple convolutional neural networks (CNNs). Its performance is demonstrated on the Groningen gas field.
Manual on Subsurface Investigations - The National Academies …
WEBThe broad purpose of a subsurface investigation is to inform geotechnical engineers, contractors, and other professionals about soil and rock conditions to aid with identifying and mitigating the geotechnical-related risks (FHWA 2017).
Subsurface Geology | U.S. Geological Survey - USGS.gov
WEBJul 14, 2017 · Primary objectives of the project are to conduct surficial geologic mapping studies in the central and northern Great Plains in support of ecosystem and climate change research. Major goals are to obtain a better understanding of (1) past climate information recorded in the geologic record, and (2) geomorphic or climatic thresholds that may ...
Imaging the Subsurface: How Different Visualizations of
WEBJan 3, 2021 · It is easy to find research about techniques for assessment and visualization of uncertainty in subsurface geology (see for example Tacher et al. 2006; Schweizer et al. 2017; Zehner 2019), but none of these methods is …