Results 231 to 240 of about 16,752 (252)

Monitoring Vegetation Area in Wasit/ Iraq using Normalized Difference Vegetation Index (NDVI)

IAR Journal of Engineering and Technology
In the current work, the Landsat data were applied to monitor vegetation in the governorate of Wasit in Iraq country as the region of interest during the period between 2012 and 2024. NDVI was calculated and analyzed by using Landsat Satellite Image in GIS environment which was used to get binary images through analysis. Vegetation changes in this area
Shaimаа H. Shahad, Mutаsim I. Malik
openaire   +1 more source

[Correlation analysis on normalized difference vegetation index (NDVI) of different vegetations and climatic factors in Southwest China].

Ying yong sheng tai xue bao = The journal of applied ecology, 2012
Based on the 1982-2006 NDVI remote sensing data and meteorological data of Southwest China, and by using GIS technology, this paper interpolated and extracted the mean annual temperature, annual precipitation, and drought index in the region, and analyzed the correlations of the annual variation of NDVI in different vegetation types (marsh, shrub, bush,
Yuan-Dong, Zhang, Xiao-He, Zhang, Shi-Rong, Liu   +2 more
openaire   +1 more source

Beyond the Normalized Difference Vegetation Index (NDVI): Developing a Natural Space Index for population-level health research

Environmental Research, 2017
Natural spaces can provide psychological benefits to individuals, but population-level epidemiologic studies have produced conflicting results. Refining current exposure-assessment methods is necessary to advance our understanding of population health and to guide the design of health-promoting urban forms.The aim of this study was to develop a ...
Emily J, Rugel, Sarah B, Henderson, Richard M, Carpiano, Michael, Brauer   +3 more
openaire   +2 more sources

Improvement of Forest Change Maps Based on Normalized Difference Vegetation Index (NDVI)

2022
Normalized Difference Vegetation Index (NDVI) is one of the most widely used numerical indicator that uses the visible bands (VIS) and near-infrared bands (NIR) of the electromagnetic spectrum, its use as an indicator for vegetation and vegetation health based on how plants reflect certain ranges of the electromagnetic spectrum.
SIDAHMED, Anwar, JALAL, Rashid, AHMED, Elyas, D'ANNUNZIO, Rémi, SANDKER, Marekae   +4 more
openaire   +1 more source

Vegetation extraction from high-resolution satellite imagery using the Normalized Difference Vegetation Index (NDVI)

SPIE Proceedings, 2016
Over the past years, there has been various urban development all over the UAE. Dubai is one of the cities that experienced rapid growth in both development and population. That growth can have a negative effect on the surrounding environment. Hence, there has been a necessity to protect the environment from these fast pace changes.
openaire   +1 more source

Normalized difference vegetation index (NDVI) in the management of mountain meadows

2008
Mašková, Zuzana, Zemek, František, Květ, Jan   +2 more
openaire   +1 more source

Demystifying normalized difference vegetation index (NDVI) for greenness exposure assessments and policy interventions in urban greening

Environmental Research, 2023
Alex De La Iglesia Martinez, S M Labib
exaly  

Degradation: Mapping by Normalized Difference Vegetation Index (NDVI)

2017
openaire   +1 more source

Remote Sensing Classification of Temperate Grassland in Eurasia Based on Normalized Difference Vegetation Index (NDVI) Time-Series Data

Sustainability, 2023
Xuefeng Xu, Jiakui Tang, Na Zhang
exaly  

Sensitivity of the Enhanced Vegetation Index (EVI) and Normalized Difference Vegetation Index (NDVI) to Topographic Effects: A Case Study in High-density Cypress Forest

Sensors, 2007
Bunkei Matsushita, Wei Yang, Jin Chen
exaly