Pa—precision agriculture: Remote-sensing and map** of weeds in crops

DW Lamb, RB Brown - Journal of Agricultural Engineering Research, 2001 - Elsevier
Airborne remote-sensing has been identified worldwide as a promising technique for
identifying and map** weeds in crops, and potentially offers a solution to the current …

[HTML][HTML] Advancing skyborne technologies and high-resolution satellites for pasture monitoring and improved management: A review

MG Ogungbuyi, C Mohammed, I Ara, AM Fischer… - Remote Sensing, 2023 - mdpi.com
The timely and accurate quantification of grassland biomass is a prerequisite for sustainable
grazing management. With advances in artificial intelligence, the launch of new satellites …

A Combination of Plant NDVI and LiDAR Measurements Improve the Estimation of Pasture Biomass in Tall Fescue (Festuca arundinacea var. Fletcher)

MT Schaefer, DW Lamb - Remote Sensing, 2016 - mdpi.com
The total biomass of a tall fescue (Festuca arundinacea var. Fletcher) pasture was assessed
by using a vehicle mounted light detection and ranging (LiDAR) unit to derive canopy height …

[HTML][HTML] Radiative transfer model inversion using high-resolution hyperspectral airborne imagery–Retrieving maize LAI to access biomass and grain yield

A Kayad, FA Rodrigues Jr, S Naranjo, M Sozzi… - Field Crops …, 2022 - Elsevier
Map** crop within-field yield variability provide an essential piece of information for
precision agriculture applications. Leaf Area Index (LAI) is an important parameter that …

[HTML][HTML] Improvement of pasture biomass modelling using high-resolution satellite imagery and machine learning

MG Ogungbuyi, J Guerschman, AM Fischer… - Journal of …, 2024 - Elsevier
Robust quantification of vegetative biomass using satellite imagery using one or more forms
of machine learning (ML) has hitherto been hindered by the extent and quality of training …

Estimating leaf nitrogen concentration in ryegrass (Lolium spp.) pasture using the chlorophyll red-edge: theoretical modelling and experimental observations

DW Lamb, M Steyn-Ross, P Schaare… - … Journal of Remote …, 2002 - Taylor & Francis
Chlorophyll red-edge descriptors have been used to estimate leaf nitrogen concentration in
ryegrass (Lolium spp.) pasture. Two-layer model calculations have been used to predict the …

Assessment of pasture production in the Italian Alps using spectrometric and remote sensing information

M Boschetti, S Bocchi, PA Brivio - Agriculture, Ecosystems & Environment, 2007 - Elsevier
Three years of summer field studies (2002–2004) were conducted at two sites in the Central
Italian Alps. Field spectroradiometer data were acquired on different vegetation typologies …

Assessing the biomass dynamics of Andean bofedal and totora high-protein wetland grasses from NOAA/AVHRR

S Moreau, R Bosseno, XF Gu, F Baret - Remote sensing of Environment, 2003 - Elsevier
Biomass measurements of totora and bofedal Andean wetland grasses in the Bolivian
Northern Altiplano were correlated over a growing season to vegetation indices derived from …

[HTML][HTML] Research on segmentation method of maize seedling plant instances based on uav multispectral remote sensing images

T Geng, H Yu, X Yuan, R Ma, P Li - Plants, 2024 - mdpi.com
The accurate instance segmentation of individual crop plants is crucial for achieving a high-
throughput phenotypic analysis of seedlings and smart field management in agriculture …

Assessing the spatial variability of alfalfa yield using satellite imagery and ground-based data

AG Kayad, KA Al-Gaadi, EK Tola, R Madugundu… - PLoS …, 2016 - journals.plos.org
Understanding the temporal and spatial variability in a crop yield is viewed as one of the key
steps in the implementation of precision agriculture practices. Therefore, a study on a center …