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Review of ground and aerial methods for vegetation cover fraction (fCover) and related quantities estimation: definitions, advances, challenges, and future …
Vegetation cover fraction (fCover) and related quantities are basic yet critical vegetation
structure variables in various disciplines and applications. Ground-and aerial-based …
structure variables in various disciplines and applications. Ground-and aerial-based …
An overview of in situ digital canopy photography in forestry
F Chianucci - Canadian Journal of Forest Research, 2020 - cdnsciencepub.com
Since the 1960s, canopy photography has been widely used in forestry. Hemispherical
photography has been the most widely used technique, but a great drawback of this method …
photography has been the most widely used technique, but a great drawback of this method …
[BOOK][B] Tree and forest measurement
PW West, PW West - 2009 - Springer
Traditionally, forest measurement textbooks have been concerned primarily with
determination of the amounts of the principal commercial product of forests, wood. This was …
determination of the amounts of the principal commercial product of forests, wood. This was …
Airborne discrete-return LIDAR data in the estimation of vertical canopy cover, angular canopy closure and leaf area index
Remote sensing of forest canopy cover has been widely studied recently, but little attention
has been paid to the quality of field validation data. Ecological literature has two different …
has been paid to the quality of field validation data. Ecological literature has two different …
[HTML][HTML] The fourth phase of the radiative transfer model intercomparison (RAMI) exercise: Actual canopy scenarios and conformity testing
Abstract The RAdiative transfer Model Intercomparison (RAMI) activity focuses on the
benchmarking of canopy radiative transfer (RT) models. For the current fourth phase of …
benchmarking of canopy radiative transfer (RT) models. For the current fourth phase of …
Estimation of leaf area and clum** indexes of crops with hemispherical photographs
Among many indirect approaches to retrieve effective leaf area index (LAI), hemispherical
photography is now widely used by the scientific community in forestry applications. A recent …
photography is now widely used by the scientific community in forestry applications. A recent …
Third Radiation Transfer Model Intercomparison (RAMI) exercise: Documenting progress in canopy reflectance models
The Radiation Transfer Model Intercomparison (RAMI) initiative benchmarks canopy
reflectance models under well‐controlled experimental conditions. Launched for the first …
reflectance models under well‐controlled experimental conditions. Launched for the first …
Map** urban forest leaf area index with airborne lidar using penetration metrics and allometry
In urban areas, leaf area index (LAI) is a key ecosystem structural attribute with implications
for energy and water balance, gas exchange, and anthropogenic energy use. In this study …
for energy and water balance, gas exchange, and anthropogenic energy use. In this study …
Abiotic and biotic drivers of seedling survival in a hurricane‐impacted tropical forest
Many forests experience periodic, large‐scale disturbances, such as hurricanes and
cyclones, which open the forest canopy, causing dramatic changes in understorey light …
cyclones, which open the forest canopy, causing dramatic changes in understorey light …
Measuring effective leaf area index, foliage profile, and stand height in New England forest stands using a full-waveform ground-based lidar
Effective leaf area index (LAI) retrievals from a scanning, ground-based, near-infrared
(1064nm) lidar that digitizes the full return waveform, the Echidna Validation Instrument …
(1064nm) lidar that digitizes the full return waveform, the Echidna Validation Instrument …