Results 11 to 20 of about 169,947 (260)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingLeaf area index (LAI) and plant area index (PAI) are critical biophysical parameters for quantifying foliage density of crops and trees. As such they may also be effective metrics to estimate the impact of leafy vegetation on microwave signals, such as the radiometer on board NASA’s soil moisture active passive (SMAP) satellite.
Christopher L. Cook +7 more
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Remote Sensing, 2023 We examined the performance of airborne light detection and ranging (LiDAR) data obtained in 2011 for leaf area estimation in deciduous broad-leaved forest using the Beer–Lambert law in Takayama, Gifu, Japan.
Yoshio Awaya, Kazuho Araki
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Remote Sensing, 2021 The in situ leaf area index (LAI) measurement plays a vital role in calibrating and validating satellite LAI products. Digital hemispherical photography (DHP) is a widely used in situ forest LAI measurement method.
Jing Liu +6 more
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Nature-Based Solutions, 2023 Roofs with full or partial coverage of vegetation, also known as green roofs, are perceived to restore ecosystem services in urban areas. Research investigations have been carried out to evaluate green roof performance on reducing stormwater runoff ...
Alexander J. Johnson +3 more
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Floresta e Ambiente, 2020 The vegetation structure is a good indicator of the conservation condition of an ecosystem, since it reflects alterations caused by anthropic action.
Maria Gabriela de Queiroz +6 more
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Estimating Canopy Density Parameters Time-Series for Winter Wheat Using UAS Mounted LiDAR
Remote Sensing, 2021 Monitoring of canopy density with related metrics such as leaf area index (LAI) makes a significant contribution to understanding and predicting processes in the soil–plant–atmosphere system and to indicating crop health and potential yield for farm ...
Jordan Steven Bates +3 more
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STUDY OF GENTIC PARAMETERS USING HALF DIALLEL CROSS IN MAIZE (Zea mays L.) [PDF]
Mesopotamia Journal of Agriculture, 2020 Five inbred lines of maize (Zea mays L.) were used in this study with ten hybrids which planted through spring and autumn seasons (2018) at the research station of the Field Crops Department/College of Agriculture and Forestry/University of Mosul, using ...
Mohammed S. Altaweel, Qusay A. Yousif
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Remote Sensing, 2018 Urban trees deliver many ecological services to the urban environment, including reduced runoff generation in storms. Trees intercept rainfall and store part of the water on leaves and branches, reducing the volume and velocity of water that reaches the ...
Mariana D. Baptista +4 more
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A New Method for Extracting Individual Plant Bio-Characteristics from High-Resolution Digital Images
Remote Sensing, 2021 The extraction of automated plant phenomics from digital images has advanced in recent years. However, the accuracy of extracted phenomics, especially for individual plants in a field environment, requires improvement.
Saba Rabab +6 more
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Observing Spring and Fall Phenology in a Deciduous Forest with Aerial Drone Imagery
Sensors, 2017 Plant phenology is a sensitive indicator of the effects of global change on terrestrial ecosystems and controls the timing of key ecosystem functions including photosynthesis and transpiration.
Stephen Klosterman, Andrew D. Richardson
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