Results 41 to 50 of about 97,221 (318)
Remote Sensing, 2023 The eco-hydrological process related to vegetation on the Qinghai–Tibet Plateau is special, and the impact of snow cover on the growth of vegetation is unique and important. In this study, we analyzed the multi-year variations in the normalized difference vegetation index (NDVI) and snow cover on the Qinghai–Tibet Plateau from spatial and temporal ...
Yuantao Zhou +3 more
openaire +2 more sources
Use of consumer-grade cameras to assess wheat N status and grain yield [PDF]
, 2019 Relationships between (a) fractional Intercepted PAR (fIPAR), and (b) aboveground biomass (Biomass) and (c) grain yield at harvest with the Normalized Difference Vegetation Index (NDVI) derived either from a spectroradiometer or a conventional camera at ...
Fernández Murcia, Enric +2 more
core +4 more sources
Dual Vegetation Index Analysis and Spatial Assessment in Kota Bharu, Kelantan using GIS and Remote Sensing [PDF]
BIO Web of ConferencesVegetation 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 +5 more
doaj +1 more source
Methodological evaluation of vegetation indexes in land use and land cover (LULC) classification
Geology, Ecology, and Landscapes, 2020 Vegetation indices are intended to emphasize the vegetation spectral behavior in relation to the soil and other terrestrial surface targets. The objective of this study was to evaluate the vegetation cover types present in the municipality of Campo Belo ...
Vanessa Sousa da Silva +5 more
doaj +1 more source
Journal of Innovation Information Technology and Application, 2023 Rapid urban development and increasing human activities in the city can affect the decline in the Vegetation Index in Ambon City. The research aims to analyze the vegetation index using sentinel-2 satellite image data with the Normalized Difference ...
Heinrich Rakuasa +1 more
doaj +1 more source
Sensors, 2023 Nature reserves are among the most bio-diverse regions worldwide, and rapid and accurate identification is a requisite for their management. Based on the multi-temporal Sentinel-2 dataset, this study presents three multi-temporal modified vegetation ...
Wenjing Fang +4 more
doaj +1 more source
Assessing spectral similarities between rainfed and irrigated croplands in a humid environment for irrigated land mapping [PDF]
, 2014 Deriving accurate spatial assessments of the distribution of irrigated crops has become more important in recent years for water resource planning, particularly where irrigation water resources are constrained.
Shamal, S. A. M., Weatherhead, E. K.
core +1 more source
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Vegetation cover is a critical indicator and sensitive in degradation land. This study aims to explore the comparative analysis of vegetation index in the ex-mine reclamation area. The study is conducted on 2.03 ha area reclamation planted in 2017. The analysis is performed by measure Normalized Difference Vegetation Index (NDVI)
Endy T Juanda, Dwi N Martono, Lana Saria
openaire +1 more source
Assessment of MODIS spectral indices for determining rice paddy agricultural practices and hydroperiod [PDF]
, 2015 The aims of this study were to assess the dynamics of the Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI(1) and NDWI(2)) and Shortwave Angle Slope Index (SASI) in relation to rice agricultural practices and ...
Antonio Dominguez, Jose +4 more
core +2 more sources
KLASIFIKASI WILAYAH RISIKO BENCANA BANJIR DI KOTA SEMARANG DENGAN PERHITUNGAN INDEKS VEGETASI
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2023 Land use in an area is influenced by population growth and activities. Changes in land use continuously will cause environmental changes that often trigger an increase in natural disasters.
Adenia Kusuma Dayanthi +2 more
doaj +1 more source