Results 1 to 10 of about 5,998,597 (245)

Comparison of Vegetation Phenology Derived from Solar-Induced Chlorophyll Fluorescence and Enhanced Vegetation Index, and Their Relationship with Climatic Limitations

Remote Sensing, 2022
Satellite-based vegetation datasets enable vegetation phenology detection at large scales, among which Solar-Induced Chlorophyll Fluorescence (SIF) and Enhanced Vegetation Index (EVI) are widely used proxies for detecting phenology from photosynthesis ...
Cong Wang, Yijin Wu, Qiong Hu, Jie Hu, Yunping Chen, Shangrong Lin, Qiaoyun Xie   +6 more
doaj   +3 more sources

Advanced Spaceborne Thermal Emission and Reflection Radometer (ASTER) Enhanced Vegetation Index (EVI) Products from Global Earth Observation (GEO) Grid: An Assessment Using Moderate Resolution Imaging Spectroradiometer (MODIS) for Synergistic Applications

Remote Sensing, 2012
We assessed the compatibility of three Advanced Spaceborne Thermal Emission and Reflection Radometer (ASTER) based Enhanced Vegetation Index (EVI) products generated in the GEO Grid system to Moderate Resolution Imaging Spectroradiometer (MODIS) EVI. The
Satoshi Tsuchida, Tomoaki Miura, Hirokazu Yamamoto   +2 more
doaj   +3 more sources

The Time-Lag Effect of Climate Factors on the Forest Enhanced Vegetation Index for Subtropical Humid Areas in China. [PDF]

Int J Environ Res Public Health, 2023
Qin J, Ma M, Shi J, Ma S, Wu B, Su X.
europepmc   +2 more sources

Assessing environmental drivers of vegetation health using enhanced vegetation index and principal component analysis: a case study of the Cradle Nature Reserve, Gauteng province, South Africa

Geocarto International
Protected environments, such as the Cradle Nature Reserve, are susceptible to environmental factors, including rainfall, temperature, and soil moisture, which affect vegetation health and productivity. This study explores vegetation growth dynamics using
Charles Matyukira, Paidamwoyo Mhangara, Eskinder Gidey, Jaabir Hussein   +3 more
doaj   +3 more sources

Application of the Vegetation Condition Index in the Diagnosis of Spatiotemporal Distribution of Agricultural Droughts: A Case Study Concerning the State of Espírito Santo, Southeastern Brazil

Diversity, 2023
We applied a robust framework for agricultural drought identification in the State of Espírito Santo, Brazil, by employing the Vegetation Condition Index (VCI) based on data obtained through the Enhanced Vegetation Index (EVI).
Adriano Posse Senhorelo, Elias Fernandes de Sousa, Alexandre Rosa dos Santos, Jéferson Luiz Ferrari, João Batista Esteves Peluzio, Sidney Sara Zanetti, Rita de Cássia Freire Carvalho, Cláudio Barberini Camargo Filho, Kaíse Barbosa de Souza, Taís Rizzo Moreira, Gizely Azevedo Costa, Sustanis Horn Kunz, Henrique Machado Dias   +12 more
doaj   +1 more source

Hyperspectral image-based vegetation index (HSVI): A new vegetation index for urban ecological research

International Journal of Applied Earth Observations and Geoinformation, 2021
Accurately monitoring the quantity and quality of urban vegetation contributes to regional greening efforts and improves the understanding of vegetation's impact on the environment.
Genyun Sun, Zhijun Jiao, Aizhu Zhang, Feng Li, Hang Fu, Zheng Li   +5 more
doaj   +1 more source

Effects of population spatial redistribution on vegetation greenness: A case study of Chongqing, China

Ecological Indicators, 2022
With the continuous increase in urbanization and non-farm wages, many rural labor forces have transferred to urban areas, significantly changing the population distribution and affecting vegetation restoration and ecological environment improvement. This
Dan Lu, Yahui Wang, Qingyuan Yang, Zhanpeng Wang, Aiwen Lin, Yuxue Tang, Yuanqing Li   +6 more
doaj   +1 more source

Forest cover assessment using remote-sensing techniques in Crete Island, Greece

Open Geosciences, 2021
Remote-sensing satellite images provided rapid and continuous spectral and spatial information of the land surface in the Sougia River catchment by identifying the major changes that have taken place over 20 years (1995–2015). Vegetation indices (VIs) of
Elhag Mohamed, Boteva Silevna, Al-Amri Nassir   +2 more
doaj   +1 more source

RELATIONSHIP BETWEEN LAND COVER AND VEGETATION INDICES. CASE STUDY: EGHLID PLAIN, FARS PROVINCE, IRAN.

European Journal of Geography, 2023
In this study, the Visible Atmospherically Resistant Index (VARI), Weighted Difference Vegetation Index (WDRVI), Enhanced Vegetation Index (EVI), Optimized Soil-Adjusted Vegetation Index (OSAVI), Atmospherically resistant vegetation index (ARVI), SAVI ...
Marzieh MOKARRAM, Ali Darvishi BOLOORANI, Majid HOJATI   +2 more
doaj   +2 more sources

Long term trend analysis of vegetation dynamics over Rajasthan using satellite derived enhanced vegetation index

Journal of Agrometeorology, 2023
Enhanced Vegetation Index (EVI) time series data from the Moderate Resolution Imaging Spectroradiometer (MODIS) for the years 2001 to 2021 were used to understand the vegetation dynamics in the Rajasthan during last 21 years.
BRIJESH YADAV, LAL CHAND MALAV, PRAVASH CHANDRA MOHARANA , AMRITA DARIPA, L. R. YADAV, B. L. MINA   +5 more
doaj   +1 more source