[PDF] Top 20 VEGETATION HOMOGENEOUS REGIONS USING NDVI VARIABILITY
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VEGETATION HOMOGENEOUS REGIONS USING NDVI VARIABILITY
... O NDVI decresce na época de colheita dos grãos dos cereais de outono-inverno, que na maior parte da área ocorre em novembro (JUNGES; FONTANA, 2011) e implantação das lavouras de primavera-verão, que, neste mês, ... See full document
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DELIMITATION OF HOMOGENEOUS ZONES IN VINEYARDS USING GEOSTATISTICS AND MULTIVARIATE ANALYSIS OF DIFFERENT VEGETATION INDICES
... spatial variability into two categories, significant differences between the HZs were observed for all VIs except CCCI, confirming the differentiation between the HZ delimited by the clustering ...SRI, ... See full document
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Normalized Difference Vegetation Index (NDVI) analysis for evaluation of forest fires in the summer of 2016 in Portugal
... (summer) using different satellite data with different spatial resolution (Sentinel-2A MSI and Landsat 8 OLI) in two affected ...Difference Vegetation Index (NDVI) ...obtain NDVI values for ... See full document
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Validation of white oat yield estimation models using vegetation indices
... interannual variability in crop yield can be explained by climate variability (Ray et ...spatial variability of wheat grain yield with NDVI values for validation of models, Grohs et ...on ... See full document
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CHANGE DETECTION IN BRAZILIAN SAVANNAS USING SEMIVARIOGRAMS DERIVED FROM NDVI IMAGES
... Difference Vegetation Index (NDVI) is often used to extract information from vegetated areas since it is directly related to vegetation parameters such as percent of ground cover, photosynthetic ... See full document
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Analysis of vegetation dynamics using time-series vegetation index data from Earth Observation Satellites
... determined using a classification proce- dure based on the hierarchical aggregation of land cover ...the NDVI SPOT VGT images. The NDVI profiles are extracted for each class using the year ... See full document
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TEMPORAL VARIABILITY IN ACTIVE REFLECTANCE SENSOR-MEASURED NDVI IN SOYBEAN AND WHEAT CROPS
... temporal variability. Thus, this study examined the temporal variability of the NDVI (normalized difference vegetation index), as measured by an active reflectance sensor, in both soybean and ... See full document
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Analysis of vegetation and land cover dynamics in north-western Morocco during the last decade using MODIS NDVI time series data
... on vegetation dynamics and its ...intra-annual variability with indicated in- fluence of ...on vegetation dynamics caused by agriculture results in a more than ten times larger area com- pared with ... See full document
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The assessment of vegetation seasonal dynamics using multitemporal NDVI and EVI images derived from MODIS
... global vegetation conditions which are used to monitor the Earth’s terrestrial photosynthetic vegetation activity in support of phenologic, change detection, and biophysical ...the NDVI, which is ... See full document
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Assessing vegetation structure and ANPP dynamics in a grassland-shrubland Chihuahuan ecotone using NDVI-rainfall relationships
... growing human and climatic pressures in these dryland regions. The most dramatic landscape alterations are those associated with desertification, which are perceived as catastrophic and largely irreversible ... See full document
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Homogeneous zones of vegetation index for characterizing variability and site-specific management in vineyards
... low NDVI (low vigor), the rates of photosynthesis (A) and transpiration (E) were reduced less than 15 %, while stomatal conductance (g s ) was reduced by 21 %, when compared to high NDVI zones (high ...and ... See full document
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Temporal variation of normalized difference vegetation index (NDVI) and calculation of the crop coefficient (Kc ) from NDVI in areas cultivated with irrigated soybean
... GARCIA, A. et al. Instalação da lavoura de soja: época, cultivares, espaçamento e população de plantas. Londrina, PR: Embrapa Soja, 2007. 12p. (Embrapa Soja. Circular Técnica, 51). KAMBLE, B. et al. Estimating crop ... See full document
6
Heart rate variability characterization using entropy measures
... The term fractal is a geometric concept, associated to forms that are highly irregular and have non-integer, dimensions. A fractal is an object composed of subunits that resemble the larger structure, this property is ... See full document
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Predicting the effects of climatic change on mediterranean riparian vegetation using a dynamic vegetation model
... terrain using a submeter precision Trimble ® GeoXT™ handheld ...post-processed using Trimble ® GPS Pathfinder ® Office ...analysis using USDA soil texture classification (USDA, 1993). ... See full document
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Estimating foliar nitrogen in Eucalyptus using vegetation indexes
... The NDVI also provided one of the best N concen- tration estimates (Figure 2E), even using reversal wave- lengths in the reflectance of ...by using the aver- age value of a range of wavelengths, this ... See full document
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PHYSICAL ANALYSIS OF REGIONALIZED FLOW AS AN AID IN THE IDENTIFICATION OF HYDROLOGICALLY HOMOGENEOUS REGIONS
... extrapolation regions of the equation of regionalization, the RC estimated value amplitudes were much lower than the observed values, which characterizes an inconsistent behavior under a physical point of ... See full document
10
Modeling disordered regions in proteins using Rosetta.
... these regions can include internal loops, they cannot be simply trimmed from the starting sequence as one would then be left with a disconnected ...disordered regions are disfa- vored from being ... See full document
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Utilização de NDVI para análise da influência da modificação da cobertura vegetal no regime de vazõesUse of NDVI to analyze the influence of vegetation cover change on the stream flow
... Para a definição dos intervalos foram escolhidos locais onde as áreas com vegetação com alto vigor e pastagem não sofreram alterações expressivas ao longo do tempo, com base nas imagens de Landsat que foram utilizadas ... See full document
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Global terrestrial isoprene emission models: sensitivity to variability in climate and vegetation
... and vegetation functional units ...or vegetation functional ...larger vegetation groups via quantitative data assimilation techniques is further ham- pered by the limited amount of available leaf or ... See full document
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Confidence regions for variance components using inducing pivot variables
... Then, in section 3, we will show how to use Monte Carlo methods to generate distributions and how to apply these to obtain confidence intervals and through duality, to test hypothesis, fo[r] ... See full document
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