Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for instance, to estimate evapotranspiration, an important component of the hydrological cycle. This work analyzed the relationship between LAI, measured in field, and NDVI from four dates (derived from Landsat-7/ETM+ data), and with such vegetation index, to generate and analyze LAI maps of the study area for the diverse dates. LAI data were collected monthly in the field with LAI-2000 equipment in stands of sugar cane, pasture, corn, eucalypt, and riparian forest. The relationships between LAI and NDVI were adjusted by a potential model; 57% to 72% of the NDVI variance were explained by the LAI. LAI maps generated by empirical relationships between LAI ...
In vineyards, the monitoring of leaf area is used to guide management practices in order to produce ...
Abstract The leaf area index (LAI) provides information about the amount of photosynthetic area in r...
The derivation of leaf area index (LAI) from satellite optical data has been the subject of a large ...
Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for instance,...
Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for instance,...
ABSTRACT: Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for...
Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is directly relat...
A variável biofísica Índice de Área Foliar (IAF) está diretamente relacionada com a evapotranspiraçã...
The objective of this study was to estimate the Leaf Area Index (LAI) by indirect methods in plantat...
Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is directly relat...
ABSTRACT: Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is dire...
The objective of this study was to estimate the Leaf Area Index (LAI) by indirect methods in plantat...
This paper is the spatial cutting of the area of São Raimundo Nonato, located in the Southeast of Pi...
The leaf area index (LAI) is a direct indicator of vegetation activity, and its relationship with th...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe vegetation indexes, derived from prod...
In vineyards, the monitoring of leaf area is used to guide management practices in order to produce ...
Abstract The leaf area index (LAI) provides information about the amount of photosynthetic area in r...
The derivation of leaf area index (LAI) from satellite optical data has been the subject of a large ...
Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for instance,...
Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for instance,...
ABSTRACT: Leaf area index (LAI) is an important parameter of the vegetation canopy, and is used, for...
Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is directly relat...
A variável biofísica Índice de Área Foliar (IAF) está diretamente relacionada com a evapotranspiraçã...
The objective of this study was to estimate the Leaf Area Index (LAI) by indirect methods in plantat...
Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is directly relat...
ABSTRACT: Leaf Area Index (LAI), an important structural variable descriptive of vegetation, is dire...
The objective of this study was to estimate the Leaf Area Index (LAI) by indirect methods in plantat...
This paper is the spatial cutting of the area of São Raimundo Nonato, located in the Southeast of Pi...
The leaf area index (LAI) is a direct indicator of vegetation activity, and its relationship with th...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe vegetation indexes, derived from prod...
In vineyards, the monitoring of leaf area is used to guide management practices in order to produce ...
Abstract The leaf area index (LAI) provides information about the amount of photosynthetic area in r...
The derivation of leaf area index (LAI) from satellite optical data has been the subject of a large ...