Results 181 to 190 of about 153,331 (381)

Trends in normalized difference vegetation index time series in differently regulated cascade reservoirs in Wujiang catchment, China

, 2022
Junjie Fu, Wei Wang, Peter Hunter, Wei Li, Junyao Sun   +4 more
openalex   +1 more source

The Study on the Relationship between Normalized Difference Vegetation Index and Fractional Green Canopy Cover in Five Selected Crops. [PDF]

ScientificWorldJournal, 2022
Lykhovyd PV, Vozhehova RA, Lavrenko SO, Lavrenko NM.   +3 more
europepmc   +1 more source

Hiding in Plain Sight: Rethinking the Size and Complexity of Iron Age Hillforts in NW Iberia Thanks to Aerial Archaeology and Geophysics

Archaeological Prospection, EarlyView.
ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña, Carlos Otero‐Vilariño, María Gómez‐Faro, Jesús Ignacio Jiménez Chaparro, Pastor Fábrega‐Álvarez, Juan Torrejón‐Valdelomar, Marta Crespo‐Fernández, David González‐Álvarez   +7 more
wiley   +1 more source

Analysis of the relationship among land surface temperature (LST), land use land cover (LULC), and normalized difference vegetation index (NDVI) with topographic elements in the lower Himalayan region. [PDF]

Heliyon, 2023
Ullah W, Ahmad K, Ullah S, Tahir AA, Javed MF, Nazir A, Abbasi AM, Aziz M, Mohamed A.   +8 more
europepmc   +1 more source

A Multisensor Remote Sensing Approach to Archaeological Prospection: Integrating UAV and Google Earth Data in the Bayan Gol Valley, Mongolia

Archaeological Prospection, EarlyView.
ABSTRACT This study investigates the effectiveness of drone‐based remote sensing and Google Earth satellite imagery for archaeological prospection in the Bayan Gol Valley, Central Mongolia. Utilizing a fixed‐wing unmanned aerial vehicle (UAV) equipped with RGB and multispectral sensors, we surveyed 655 ha to document Mongol‐period settlement structures
Peter Heimermann, Matthias Lang, Susanne Reichert, Lkhagvadorj Munkhbayar, Jan Bemmann   +4 more
wiley   +1 more source

Remote Sensing of Evapotranspiration and Carbon Uptake at Harvard Forest [PDF]

A land surface vegetation index, defined as the difference of microwave land surface emissivity at 19 and 37 GHz, was calculated for a heavily forested area in north central Massachusetts.
Lin, Bing, Min, Qilong
core   +1 more source

Normalized difference vegetation index of the Conservation unit Gama – Cabeça-de-Veado, Brasilia [PDF]

, 2008
Neste trabalho se delimitaram uma área de 23.650 ha e uma faixa de amortecimento de 10 km da APA Gama – Cabeça-de-Veado, localizada no Distrito Federal, através de técnicas de geoprocessamentopara a delimitação da área de estudo.
Imaña Encinas, José, Machado, Edgar Gaya Banks, Ribeiro, Gustavo Silva, Santana, Otacílio Antunes   +3 more
core  

Survey and Sequence Strategies for Full‐3D Electrical Resistivity Tomography in Archaeological Sites: A Case Study on a Domus of the Roman Town of Augusta Bagiennorum (NW Italy)

Archaeological Prospection, EarlyView.
ABSTRACT Preliminary geophysical investigations are a cost‐effective and efficient way to screen archaeological sites and locate buried structures. Ground‐penetrating radar (GPR) is one of the most widely used methods for archaeological prospection, but in some sites, it cannot be employed effectively due to the presence of clay or other electrically ...
Andrea Vergnano, Diego Franco, Antonio Merico, Francesca Pace, Sofia Uggè, Cesare Comina   +5 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Sensitivity of six typical spatiotemporal fusion methods to different influential factors: A comparative study for a normalized difference vegetation index time series reconstruction

, 2021
Junxiong Zhou, Jin Chen, Xuehong Chen, Xiaolin Zhu, Yuean Qiu, Huihui Song, Yunhan Rao, Chishan Zhang, Xin Cao, X. Cui   +9 more
semanticscholar   +1 more source