The normalized difference vegetation index (NDVI) of the Zat valley, Marrakech: comparison and dynamics. [PDF]
Heliyon, 2022 This study presents vegetation land cover mapping based on Remote Sensing (RS) data processing, including satellite imagery scenes from Sentinel-2A, ASTER, and Landsat, in order to show the spatio-temporal correlation between the climate and environmental setting in Morocco.
Essaadia A +4 more
europepmc +5 more sources
MODIS normalized difference vegetation index (NDVI) and vegetation phenology dynamics in the Inner Mongolia grassland [PDF]
Solid Earth, 2015 The Inner Mongolia grassland, one of the most important grazing regions in China, has long been threatened by land degradation and desertification, mainly due to overgrazing.
Z. Gong +7 more
doaj +5 more sources
Global Trends in Seasonality of Normalized Difference Vegetation Index (NDVI), 1982–2011 [PDF]
Remote Sensing, 2013 A 30-year series of global monthly Normalized Difference Vegetation Index (NDVI) imagery derived from the Global Inventory Modeling and Mapping Studies (GIMMS) NDVI3g archive was analyzed for the presence of trends in changing seasonality.
Assaf Anyamba +4 more
doaj +3 more sources
Normalized Difference Vegetation Index (NDVI) in Assessment of Grain Crop State [PDF]
BIO Web of ConferencesThe results of studying the dynamics of the NDVI of winter triticale crops in the conditions of the Northwest of Russia are presented. The NDVI was determined based on remote sensing data obtained by two methods including satellite imagery and aerial ...
Bevz Svetlana Ya. +2 more
doaj +3 more sources
Evaluation of vegetation cover using the normalized difference vegetation index (NDVI) [PDF]
Revista Ambiente & Água, 2013 Soil loss by water erosion is the main cause of soil degradation in Brazil. However, erosion can be reduced by the presence of vegetation. The Normalized Difference Vegetation Index (NDVI) makes it possible to identify the vegetative vigor of crops or ...
Gabriela Camargos Lima +6 more
doaj +2 more sources
Nitrogen management in wheat based on the normalized difference vegetation index (NDVI) [PDF]
Ciência Rural, 2018 : Biomass production and nitrogen (N) accumulated in wheat shoots may be used for quantifying optimal topdressing nitrogen doses. The objective of this study was to develop and validate models for estimating the amount of biomass and nitrogen ...
André Luis Vian +6 more
doaj +4 more sources
Multifractal Downscaling of Rainfall Using Normalized Difference Vegetation Index (NDVI) in the Andes Plateau. [PDF]
PLoS One, 2017 Dans cet article, une technique de réduction d'échelle multifractale est appliquée à un indice de végétation normalisé (NDVI) correctement transformé et corrigé du décalage afin d'obtenir des estimations quotidiennes des précipitations dans une zone du haut plateau andin péruvien.
Duffaut Espinosa LA +3 more
europepmc +6 more sources
Change detection in Southern Turkey using normalized difference vegetation index (NDVI)
Journal of Environmental Engineering and Landscape Management, 2013 This study analyzed landscape changes in the Mediterranean using remotely sensed satellite images. Bitemporal Thematic Mapper (TM) scenes of Erdemli (Southern Turkey) acquired by Landsat satellites were analyzed to detect landscape changes in the study ...
Hakan Alphan, M. Ali Derse
doaj +3 more sources
Vegetation change analysis using Normalized Difference Vegetation Index (NDVI) in Sumedang Regency [PDF]
E3S Web of ConferencesVegetation is a crucial element of livable and healthy cities and has been linked to a number of advantages, such as enhanced human health, habitat provision, and natural system regulation.
Aini Rahmi Muthi’ah +2 more
doaj +2 more sources
Drought Monitoring With Spectral Indices Calculated From Modis Satellite Images In Hungary [PDF]
Journal of Environmental Geography, 2015 In this study a new remote sensing drought index called Difference Drought Index (DDI) was introduced. DDI was calculated from the Terra satellite’s MODIS sensor surface reflectance data using visible red, near-infrared and short-wave-infrared spectral ...
Gulácsi András, Kovács Ferenc
doaj +4 more sources