Results 81 to 90 of about 1,865 (202)
SensorsAirborne gravity survey serves as a rapid remote sensing technique for mapping subsurface mineral target and geological structure over large areas. The raw gravity data contains significant noise corrupted by airflow and the flight platform’s attitude ...
Lili Li +3 more
doaj +1 more source
Developing a simple soil erosion model including spatial variability in headwater catchments
Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract Hillslopes and stream channels are tightly linked in headwater catchments, where soil erosion on slopes is transported to channels depending on topography, soil properties, and ground cover conditions. Because these environments are highly spatially variable, geographic information system (GIS)‐based modeling approaches are effective for ...
Binyam Alemu Yosef +4 more
wiley +1 more source
Revista de Matemática: Teoría y Aplicaciones, 2015 An accurate geoid model is needed for surveyors and engineers who require orthometric heights on a common datum, and environment scientists who require elevations relative to present sea level.
Hongzhi Song +2 more
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Analytical Science Advances, Volume 7, Issue 1, June 2026.ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo +2 more
wiley +1 more source
Earth, Planets and SpaceModern height systems are based on the combination of satellite positioning and gravity field models of high resolution. However, in many regions, especially developing or newly industrializing countries, there is no (reliable) regional gravity model at ...
Qing Liu +4 more
doaj +1 more source
Development Strategy of Airborne Geophysical Exploration Technology [PDF]
中国工程科学Airborne geophysical exploration is an important and rapid method for mineral prospecting. China's airborne geophysical exploration technology has made great progress in the 21st century.
Shengqing Xiong +10 more
doaj +1 more source
Early evolutionary history of the seed
Biological Reviews, Volume 101, Issue 3, Page 1511-1553, June 2026.ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
A fast equivalent source method for airborne gravity gradient data
, 2019 Airborne gravity gradiometry measures several gravity gradient components unlike conventional gravimetry taking only the vertical gravity component into account.
Jirigalatu, Jirigalatu, Ebbing, Jörg
core +1 more source
Vegetation and Topographic Controls on Post‐Fire Snowpack: Evidence From the 2021 Caldor Fire
Ecohydrology, Volume 19, Issue 4, June 2026.ABSTRACT The increase in wildland fires in recent decades due to long‐term fire suppression policies and increasingly favourable climate factors has also increased the elevation range of wildland fires. In the mountainous western United States, this has led to an increasing influence of fire on landscape‐level vegetation patterns in snow‐dominated ...
Marianne Cowherd +7 more
wiley +1 more source
Upward continuation of Dome-C airborne gravity and comparison with GOCE gradients at orbit altitude in east Antarctica [PDF]
, 2017 An airborne gravity campaign was carried out at the Dome-C survey area in East Antarctica between the 17th and 22nd of January 2013, in order to provide data for an experiment to validate GOCE satellite gravity gradients.
Yildiz, Hasan +6 more
core +1 more source