Search Results - "Panigada, Cinzia"
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Optimizing spectral indices and chemometric analysis of leaf chemical properties using radiative transfer modeling
Published in Remote sensing of environment (17-10-2011)“…We used synthetic reflectance spectra generated by a radiative transfer model, PROSPECT-5, to develop statistical relationships between leaf optical and…”
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2
Sun‐induced chlorophyll fluorescence from high‐resolution imaging spectroscopy data to quantify spatio‐temporal patterns of photosynthetic function in crop canopies
Published in Plant, cell and environment (01-07-2016)“…Passive detection of sun‐induced chlorophyll fluorescence (SIF) using spectroscopy has been proposed as a proxy to quantify changes in photochemical efficiency…”
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Nitrogen Status Assessment for Variable Rate Fertilization in Maize through Hyperspectral Imagery
Published in Remote sensing (Basel, Switzerland) (01-07-2014)“…This paper presents a method for mapping the nitrogen (N) status in a maize field using hyperspectral remote sensing imagery. An airborne survey was conducted…”
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Multi-Scale Evaluation of Drone-Based Multispectral Surface Reflectance and Vegetation Indices in Operational Conditions
Published in Remote sensing (Basel, Switzerland) (01-02-2020)“…Compact multi-spectral sensors that can be mounted on lightweight drones are now widely available and applied within the geo- and environmental sciences…”
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5
Effects of varying solar-view geometry and canopy structure on solar-induced chlorophyll fluorescence and PRI
Published in International journal of applied earth observation and geoinformation (01-07-2020)“…•A unique set of multi-angular observations of solar-induced fluorescence (F) and PRI.•F and PRI anisotropy characterized in contrasting canopy structures.•67…”
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Evaluation of Hybrid Models to Estimate Chlorophyll and Nitrogen Content of Maize Crops in the Framework of the Future CHIME Mission
Published in Remote sensing (Basel, Switzerland) (08-04-2022)“…In the next few years, the new Copernicus Hyperspectral Imaging Mission (CHIME) is foreseen to be launched by the European Space Agency (ESA). This missions…”
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Mapping Surface Features of an Alpine Glacier through Multispectral and Thermal Drone Surveys
Published in Remote sensing (Basel, Switzerland) (01-07-2023)“…Glacier surfaces are highly heterogeneous mixtures of ice, snow, light-absorbing impurities and debris material. The spatial and temporal variability of these…”
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Assessment of maize nitrogen uptake from PRISMA hyperspectral data through hybrid modelling
Published in European journal of remote sensing (31-12-2023)“…The spaceborne imaging spectroscopy mission PRecursore IperSpettrale della Missione Applicativa (PRISMA), launched on 22 March 2019 by the Italian Space…”
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Analysis of Red and Far-Red Sun-Induced Chlorophyll Fluorescence and Their Ratio in Different Canopies Based on Observed and Modeled Data
Published in Remote sensing (Basel, Switzerland) (01-05-2016)“…Sun-induced canopy chlorophyll fluorescence in both the red (FR) and far-red (FFR) regions was estimated across a range of temporal scales and a range of…”
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A new approach for biocrust and vegetation monitoring in drylands using multi-temporal Sentinel-2 images
Published in Progress in physical geography (01-08-2019)“…Drylands, one of the planet’s largest terrestrial biomes, are suggested to be greatly threatened by climate change. Drylands are usually sparsely vegetated,…”
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Assessing Steady-state Fluorescence and PRI from Hyperspectral Proximal Sensing as Early Indicators of Plant Stress: The Case of Ozone Exposure
Published in Sensors (Basel, Switzerland) (13-03-2008)“…High spectral resolution spectrometers were used to detect optical signals ofongoing plant stress in potted white clover canopies subjected to ozone…”
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12
Mapping of Asbestos Cement Roofs and Their Weathering Status Using Hyperspectral Aerial Images
Published in ISPRS international journal of geo-information (01-06-2015)“…The aims of this study were: (i) the mapping of asbestos cement roofs in an urban area; and (ii) the development of a spectral index related to the roof…”
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Discriminating Irrigated and Rainfed Maize with Diurnal Fluorescence and Canopy Temperature Airborne Maps
Published in ISPRS international journal of geo-information (01-06-2015)“…This study evaluates the potential of airborne remote sensing images to detect water stress in maize. Visible and near infrared CASI (Itres Research Ltd.,…”
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14
Using optical remote sensing techniques to track the development of ozone-induced stress
Published in Environmental pollution (1987) (01-05-2009)“…In this paper, a literature review about optical remote sensing (RS) of O 3 stress is presented. Studies on O 3-induced effects on vegetation reflectance have…”
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Forest species mapping using airborne hyperspectral APEX data
Published in Miscellanea geographica (01-03-2016)“…The accurate mapping of forest species is a very important task in relation to the increasing need to better understand the role of the forest ecosystem within…”
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Prisma Images for the Estimation of Functional Traits and Biodiversity Indices in Mid-Latitude Forests
Published in 2024 IEEE Mediterranean and Middle-East Geoscience and Remote Sensing Symposium (M2GARSS) (15-04-2024)“…In this contribution, we exploit hyperspectral data cubes collected by the PRISMA satellite to develop and test machine learning regression algorithms (MLRAS)…”
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Conference Proceeding -
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Mapping landscape canopy nitrogen content from space using PRISMA data
Published in ISPRS journal of photogrammetry and remote sensing (01-08-2021)“…Satellite imaging spectroscopy for terrestrial applications is reaching maturity with recently launched and upcoming science-driven missions, e.g. PRecursore…”
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18
Monitoring functional traits of complex temperate forests using Sentinel-2 data during a severe drought period
Published in The Science of the total environment (20-12-2024)“…Forest ecosystems are crucial for preserving biodiversity and providing ecosystem services. The Ticino Park is a temperate mixed forest, one of the few natural…”
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Hybrid retrieval of crop traits from multi-temporal PRISMA hyperspectral imagery
Published in ISPRS journal of photogrammetry and remote sensing (01-05-2022)“…The recently launched and upcoming hyperspectral satellite missions, featuring contiguous visible-to-shortwave infrared spectral information, are opening…”
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The three major axes of terrestrial ecosystem function
Published in Nature (London) (21-10-2021)“…The leaf economics spectrum 1 , 2 and the global spectrum of plant forms and functions 3 revealed fundamental axes of variation in plant traits, which…”
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