Results 51 to 60 of about 24,170 (162)

The Impact of Autumn Snowfall on Vegetation Indices and Autumn Phenology Estimation

Remote Sensing
Monitoring autumn vegetation dynamics in alpine regions is crucial for managing local livestock, understanding regional productivity, and assessing the responses of alpine regions to climate change.
Yao Tang, Jin Chen, Jingyi Xu, Jiahui Xu, Jingwen Ni, Zhaojun Zheng, Bailang Yu, Jianping Wu, Yan Huang   +8 more
doaj   +1 more source

Assessment of Normalized Difference Vegetation Index based vegetation dynamics for monitoring rice growth and yield forecasting in the Mahaweli H region of Sri Lanka [PDF]

BIO Web of Conferences
This study analyzes the possible relationship between Normalized Difference Vegetation Index values and rice yield in the subregions of the Mahaweli H agricultural zone in the North Central part of Sri Lanka.
Ganewatte Visal P., Abannikov Victor N., De Seram Osanda L., Wijayaratne Bimasha S., Vichare Aniket S.   +4 more
doaj   +1 more source

The impact of environmental factors on the measurement of the normalized difference vegetation index

Acta Agraria Debreceniensis, 2012
The level of nitrogen supply of a plant population can be quickly measured with non-destructive optical measurement devices and the differentiated determination of nitrogen shortage and the replenishment of nitrogen can also be carried out. The level of nitrogen supply is based on the fact that the chlorophyll content of crops is in close correlation ...
null Attila Dobos, null Róbert Víg, null János Nagy   +2 more
openaire   +2 more sources

Banda Aceh mangrove vegetation structure in 2023 based on NDVI (Normalized Difference Vegetation Index) analysis

Depik Jurnal
Mangroves are coastal forest ecosystems found in tropical and subtropical regions. such as the city of Banda Aceh. Based on their habitat, mangroves are a type of wetland forest that can store large amounts of carbon.
Musrina Putriani, Wira Dharma, Zuriana Siregar   +2 more
doaj   +1 more source

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

Heliyon, 2022
Essaadia A, Abdellah A, Ahmed A, Abdelouahed F, Kamal E.   +4 more
europepmc   +1 more source

Normalized difference vegetation index prediction using reservoir computing and pretrained language models

Artificial Intelligence in Agriculture
In this study, we examined plant health prediction through the Normalized Difference Vegetation Index (NDVI) calculated from satellite image derived reflectance values in the near-infrared and red spectra.
John Olamofe, Ram Ray, Xishuang Dong, Lijun Qian   +3 more
doaj   +1 more source

Dual Vegetation Index Analysis and Spatial Assessment in Kota Bharu, Kelantan using GIS and Remote Sensing [PDF]

BIO Web of Conferences
Vegetation serves as an indicator of environmental conditions in ecological classifications. In addition, vegetation index analysis can also benefit farmers and agricultural planners by optimising crop selection and irrigation practices.
Daliman Shaparas, Anak Michael Mary Jane, Rendra Pradnya Paramarta Raditya, Sukiyah Emi, Hadian Mohamad Sapari Dwi, Sulaksana Nana   +5 more
doaj   +1 more source

Heterogeneous responses of wetland vegetation to climate change in the Amur River basin characterized by normalized difference vegetation index from 1982 to 2020. [PDF]

Front Plant Sci, 2023
Xing Z, Li X, Mao D, Luo L, Wang Z.
europepmc   +1 more source

LAIr: an R package to estimate LAI from Normalized Difference Vegetation Index

SoftwareX
Leaf area index (LAI) is an important biophysical parameter describing vegetation. LAI is typically retrieved from optical remote sensing by empirical models relating LAI to vegetation indices, such as the Normalized Difference Vegetation Index (NDVI ...
Sofia Bajocco, Carlotta Ferrara, Francesco Savian, Fabrizio Ginaldi, Nicola Puletti, Lorenzo Crecco, Simone Bregaglio, Francesco Chianucci   +7 more
doaj   +1 more source

Analysis of Growing Season Normalized Difference Vegetation Index Variation and Its Influencing Factors on the Mongolian Plateau Based on Google Earth Engine. [PDF]

Plants (Basel), 2023
Yan Y, Xin Z, Bai X, Zhan H, Xi J, Xie J, Cheng Y.   +6 more
europepmc   +1 more source