Results 11 to 20 of about 7,084 (203)

Evaluation of vegetation cover using the normalized difference vegetation index (NDVI) [PDF]

open access: yesRevista 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

Change detection in Southern Turkey using normalized difference vegetation index (NDVI)

open access: yesJournal 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

MODIS normalized difference vegetation index (NDVI) and vegetation phenology dynamics in the Inner Mongolia grassland [PDF]

open access: yesSolid 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   +4 more sources

Vegetation change analysis using Normalized Difference Vegetation Index (NDVI) in Sumedang Regency [PDF]

open access: yesE3S Web of Conferences
Vegetation 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

Normalized Difference Vegetation Index (NDVI) in Assessment of Grain Crop State [PDF]

open access: yesBIO Web of Conferences
The 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   +2 more sources

Nitrogen management in wheat based on the normalized difference vegetation index (NDVI) [PDF]

open access: yesCiência 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

Post-mined reclamation condition assessment by Normalized Difference Vegetation Index (NDVI)

open access: yesJournal of Degraded and Mining Lands Management
Post-mined reclamation is an essential phase in coal mining operations, ensuring that the ex-mining area can function again according to its intended purpose in the future.
Didik Triwibowo   +3 more
doaj   +2 more sources

The normalized difference vegetation index (NDVI) of the Zat valley, Marrakech: comparison and dynamics

open access: yesHeliyon, 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.
Adaze Essaadia   +4 more
openaire   +3 more sources

Assessment of vegetal cover changes using Normalized Difference Vegetation Index (NDVI) and subtractive (NDVI) time-series, Karbala province, Iraq

open access: yesIraqi Journal of Physics, 2018
Karbala province regarded one part significant zones in Iraq and considered an economic resource of vegetation such as trees of fruits, sieve and other vegetation.
Israa J. Muhsin
doaj   +1 more source

Analysis of vegetation recovery surrounding a restored wetland using the normalized difference infrared index (NDII) and normalized difference vegetation index (NDVI) [PDF]

open access: yesInternational Journal of Remote Sensing, 2018
Watershed restoration efforts seek to rejuvenate vegetation, biological diversity, and land productivity at Cienega San Bernardino, an important wetland in southeastern Arizona and northern Sonora,...
Natalie R. Wilson, Laura M. Norman
openaire   +1 more source

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