Results 11 to 20 of about 2,325,608 (312)

Lucas

open access: yesRevista Fluminense de Geografia
George Lucas is an innovative and talented director, producer, and screenwriter whose prolific career spans decades. While he is best known as the creative mind behind the Star Wars franchise, Lucas first gained renown with his 1973 film American Graffiti, which received five Academy Award nominations, including Best Director and Best Picture.
semanticscholar   +5 more sources

From parcel to continental scale - A first European crop type map based on Sentinel-1 and LUCAS Copernicus in-situ observations [PDF]

open access: yesRemote Sensing of Environment, 2021
Detailed parcel-level crop type mapping for the whole European Union (EU) is necessary for the evaluation of agricultural policies. The Copernicus program, and Sentinel-1 (S1) in particular, offers the opportunity to monitor agricultural land at a ...
R. d’Andrimont   +5 more
semanticscholar   +1 more source

Deep Lucas-Kanade Homography for Multimodal Image Alignment [PDF]

open access: yesComputer Vision and Pattern Recognition, 2021
Estimating homography to align image pairs captured by different sensors or image pairs with large appearance changes is an important and general challenge for many computer vision applications.
Yiming Zhao, Xinming Huang, Ziming Zhang
semanticscholar   +1 more source

Fine earth soil bulk density at 0.2 m depth from Land Use and Coverage Area Frame Survey (LUCAS) soil 2018

open access: yesEuropean Journal of Soil Science, 2023
Soil Bulk Density (BD) is an extremely important variable because it is an important site characterization parameter, and it is highly relevant for policy development because it is mandatory for calculating soil nutrient stocks.
Lorenza Pacini   +7 more
semanticscholar   +1 more source

LUCAS Soil Biodiversity and LUCAS Soil Pesticides, new tools for research and policy development

open access: yesEuropean Journal of Soil Science, 2022
The European Green Deal puts a healthy environment at the core of policy‐making initiatives in the European Union (EU). Soil, due to its nature, is a central actor to be considered when developing and implementing actions in many areas, from biodiversity
A. Orgiazzi   +9 more
semanticscholar   +1 more source

LUCAS Copernicus 2018: Earth-observation-relevant in situ data on land cover and use throughout the European Union

open access: yesEarth System Science Data, 2021
. The Land Use/Cover Area frame Survey (LUCAS) is an evenly spaced in situ land cover and land use ground survey exercise that extends over the whole of the European Union. LUCAS was carried out in 2006, 2009, 2012, 2015, and 2018.
R. d’Andrimont   +8 more
semanticscholar   +1 more source

Harmonised LUCAS in-situ land cover and use database for field surveys from 2006 to 2018 in the European Union

open access: yesScientific Data, 2020
Accurately characterizing land surface changes with Earth Observation requires geo-located ground truth. In the European Union (EU), a tri-annual surveyed sample of land cover and land use has been collected since 2006 under the Land Use/Cover Area frame
R. d’Andrimont   +10 more
semanticscholar   +1 more source

Mapping LUCAS topsoil chemical properties at European scale using Gaussian process regression

open access: yesGeoderma, 2019
This paper presents the second part of the mapping of topsoil properties based on the Land Use and Cover Area frame Survey (LUCAS). The first part described the physical properties (Ballabio et al., 2016) while this second part includes the following ...
C. Ballabio   +7 more
semanticscholar   +1 more source

LUCAS Soil, the largest expandable soil dataset for Europe: a review

open access: yes, 2018
Soil is a non‐renewable resource that requires constant monitoring to prevent its degradation and promote its sustainable management. The ‘Land Use/Cover Area frame statistical Survey Soil’ (LUCAS Soil) is an extensive and regular topsoil survey that is ...
A. Orgiazzi   +4 more
semanticscholar   +1 more source

On the k-Mersenne–Lucas numbers

open access: yes, 2021
In this paper, we will introduce a new definition of k-Mersenne–Lucas numbers and investigate some properties. Then, we obtain some identities and established connection formulas between k-Mersenne–Lucas numbers and k-Mersenne numbers through the use of ...
M. Chelgham, A. Boussayoud
semanticscholar   +1 more source

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