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Thésaurus IAMM > RELEVE DES DONNEES > TELEDETECTION
TELEDETECTIONSynonyme(s)Détection à distance ;Image spot Image landsatVoir aussi |
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Article
One important issue faced by wheat producers is temporal and spatial yield variation management at a within-field scale. Vegetation indices derived from remote-sensing platforms, such as Landsat, can provide vital information characterising this[...]Article
The demand for food based on intensive agriculture has decreased soil quality, posing great challenges such as increasing agricultural productivity and promoting environmental sustainability. Thus, researchers have focused on developing models f[...]Article
Use of Sentinel-2 Satellite for spatially variable rate fertiliser management in a sicilian vineyard
Satellites can be used for producing maps of within-field crop and soil parameters and, consequentially, spatially variable rate crop input application maps. The plant vegetative vigour index (i.e., Normalised Difference Vegetation IndexNDVI) a[...]Article
K. Khemiri ; S. Jebari ; N. Mahdhi ; I. Saidi ; R. Berndtsson ; S. Bacha |Increasing land use pressure is a primary force for degradation of agricultural areas. The drivers for these pressures are initiated by a series of interconnected processes. This study presents a novel methodology to analyze drivers of changing [...]E-Book
H. Rey-Valette ; C. Jabbour ; P. Maurel ; J.-M. Salles | Versailles [France] : Editions Quae | Guide Pratique | 2022Les demandes et les usages des données spatiales satellitaires se développent et se diversifient de façon importante, en lien avec la précision, la fréquence des prises de vue et la taille des images. Ainsi, il convient de comprendre et de rendr[...]Article
Climate change, drought, and anthropogenic effects are among the main drivers causing alterations in natural resources one of which is the lake level (LL) of large saline lakes, which are mainly located in arid and semi-arid regions. As an urgen[...]Ouvrage
Mapping and Forecasting Land Use: The Present and Future of Planning is a comprehensive reference on the use of technologies to map land use, focusing on GIS and remote sensing applications and methodologies for land use monitoring. This book ad[...]Article
Cet article propose de réinscrire le couplage entre les technologies numériques issues de lobservation spatiale et les pratiques agricoles dans une histoire longue. Il revient sur les efforts déployés par le Centre national détudes spatiales, [...]E-Book
Cet ouvrage expose les fondements théoriques indispensables à lutilisation des systèmes dinformation géographique (SIG) en présentant de manière simple les modèles vecteur et raster, les standards OGC, le SQL spatial ou les modèles numériques [...]Article
A. Alitane ; A. Essahlaoui ; M. El Hafyani ; A. El Hmaidi ; A. El Ouali ; A. Kassou ; Y. El Yousfi ; A. Van Griensven ; C.J. Chawanda ; A. Van Rompaey |Soil erosion is an increasingly issue worldwide, due to several factors including climate variations and humans activities, especially in Mediterranean ecosystems. Therefore, the aim of this paper is: (i) to quantify and to predict soil erosion[...]Article
Egypt suffers from severe water scarcity, which affects the sustainability of agricultural production. Therefore, the sustainable use of available water resources under water scarcity requires the adoption of water allocation policies favoring c[...]Article
Agricultural expansion areas in the Egyptian deserts are one of the main governmental inputs that increased during the last decade. Evaluation of such agricultural lands helps decision makers in strategic planning of future projects. The present[...]Article
M. Engen ; E. Sando ; B.L. Sjolander ; S. Arenberg ; R. Gupta ; M. Goodwin |Farm-scale crop yield prediction is a natural development of sustainable agriculture, producing a rich amount of food without depleting and polluting environmental resources. Recent studies on crop yield production are limited to regional-scale [...]Article
N. Guiomar ; S. Godinho ; M. Rivera ; T. Pinto-Correia ; R. Machado ; M. Czekaj ; E. Tyran ; J. Puchala |Recent findings on the contribution of smallholders to global food production and security challenge the values used in several reports of international organizations. The skewed distribution of the number of farms and the agricultural area by f[...]Article
Improvements in the sustainability of agricultural production depend essentially on advances in the efficient use of nitrogen. Precision farming promises solutions in this respect. Variable rate technologies allow the right quantities of fertili[...]Article
R. Ikkou ; H. Lazhar ; Y. Benbrahim |La forêt d'Itzer s'inscrit dans le cadre géographique du versant Sud du Moyen Atlas Plissé, région où la dégradation de la couverture végétale est terriblement présente. L'utilisation de limagerie satellitaire (Landsat) nous a permis davoir un[...]Article
Securing agricultural commodities for a growing population requires a paradigm shift in agricultural thinking. An appropriate agricultural development pathway should be determined, which may include larger land extensions and water consumption o[...]Article
Artificial neural networks are one of the most important elements of machine learning and artificial intelligence. They are inspired by the human brain structure and function as if they are based on interconnected nodes in which simple processin[...]Article
Le bassin versant de lOued Guigou connait des facteurs dévolution généraux. Jusquà une époque récente, aucune menace significative na pesé sur la stabilité de ce bassin versant. Aujourdhui, cet équilibre est devenu précaire et on peut voir [...]Article
This paper is a first attempt to compute the total water needs of an agricultural plain with remote sensing and ground data in Iran. The cropping areas were mapped with Sentinels-2 images, based on NDVI profiles classification. This model was va[...]Article
R. Giovos ; D. Tassopoulos ; D. Kalivas ; N. Lougkos ; A. Priovolou |One factor of precision agriculture is remote sensing, through which we can monitor vegetation health and condition. Much research has been conducted in the field of remote sensing and agriculture analyzing the applications, while the reviews ga[...]Article
The fast and broad adoption of mechanization and chemical inputs in Mediterranean terraced agriculture, combined with warming climate trends, has led to the progressive degradation of environmental and social conditions. These factors have concu[...]Article
Digital Twins are very promising to bring smart farming to new levels of farming productivity and sustainability. A Digital Twin is a digital equivalent of a real-life object of which it mirrors its behaviour and states over its lifetime in a vi[...]Article
De nombreuses techniques d'estimation du rendement des cultures sont utilisées. La plus efficace repose sur l'utilisation de données géo spatiales et de technologies telles que la télédétection, notamment dans des conditions de la présente étude[...]Ouvrage
Agricultural Water Management: Theories and Practices advances the scientific understanding, development and application of agricultural water management through an integrated approach. This book presents a collection of recent developments and [...]