[HTML][HTML] UAV in the advent of the twenties: Where we stand and what is next

F Nex, C Armenakis, M Cramer, DA Cucci… - ISPRS journal of …, 2022 - Elsevier
Abstract The use of Unmanned Aerial Vehicles (UAVs) has surged in the last two decades,
making them popular instruments for a wide range of applications, and leading to a …

Development and performance evaluation of a very low-cost UAV-LiDAR system for forestry applications

T Hu, X Sun, Y Su, H Guan, Q Sun, M Kelly, Q Guo - Remote Sensing, 2020 - mdpi.com
Accurate and repeated forest inventory data are critical to understand forest ecosystem
processes and manage forest resources. In recent years, unmanned aerial vehicle (UAV) …

A review of current and potential applications of remote sensing to study the water status of horticultural crops

D Gautam, V Pagay - Agronomy, 2020 - mdpi.com
With increasingly advanced remote sensing systems, more accurate retrievals of crop water
status are being made at the individual crop level to aid in precision irrigation. This paper …

An Unmanned Aerial System (UAS) for concurrent measurements of solar-induced chlorophyll fluorescence and hyperspectral reflectance toward improving crop …

CY Chang, R Zhou, O Kira, S Marri, J Skovira… - Agricultural and Forest …, 2020 - Elsevier
Unmanned aerial system (UAS)-based remote sensing can provide high spatial-and
temporal-resolution crop monitoring for precision management. Existing crop monitoring …

GNSS-IMU-assisted colored ICP for UAV-LiDAR point cloud registration of peach trees

W Yuan, D Choi, D Bolkas - Computers and Electronics in Agriculture, 2022 - Elsevier
Unmanned aerial vehicle (UAV)-borne light detection and ranging (LiDAR) scanners have
been adopted as a promising instrument for plant parameter estimation in agricultural …

Unmanned aerial systems (UAS)-based methods for solar induced chlorophyll fluorescence (SIF) retrieval with non-imaging spectrometers: state of the art

JQ Vargas, J Bendig, A Mac Arthur, A Burkart, T Julitta… - Remote sensing, 2020 - mdpi.com
Chlorophyll fluorescence (ChlF) information offers a deep insight into the plant physiological
status by reason of the close relationship it has with the photosynthetic activity. The …

[HTML][HTML] Comparison of a UAV-and an airborne-based system to acquire far-red sun-induced chlorophyll fluorescence measurements over structurally different crops

N Wang, B Siegmann, U Rascher… - Agricultural and Forest …, 2022 - Elsevier
Sun-induced chlorophyll fluorescence (SIF) is a promising proxy of the dynamic
photosynthetic process. Unmanned Aerial Vehicles (UAVs) are flexible and cost-effective for …

Solar-induced chlorophyll fluorescence measured from an unmanned aircraft system: sensor etaloning and platform motion correction

J Bendig, Z Malenovský, D Gautam… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A dual-field-of-view spectroradiometer system has been developed for measuring solar-
induced chlorophyll fluorescence (SIF), from an unmanned aircraft system (UAS). This …

Carotenoid Content Estimation in Tea Leaves Using Noisy Reflectance Data

R Sonobe, Y Hirono - Remote Sensing, 2023 - mdpi.com
Quantifying carotenoid content in agriculture is essential for assessing crop nutritional value,
improving crop quality, promoting human health, understanding plant stress responses, and …

[HTML][HTML] FluoCat: A cable-suspended multi-sensor system for the vegetation SIF Cal/Val monitoring and estimation of effective sunlit surface fluorescence

A Moncholi-Estornell, S Van Wittenberghe… - International Journal of …, 2023 - Elsevier
Abstract With the upcoming Fluorescence Explorer (FLEX) satellite mission from the
European Space Agency, vegetation fluorescence (650–780 nm) will become available at …