Results 61 to 70 of about 7,981 (208)

Light Reflectance Characteristics and Remote Sensing of Waterlettuce [PDF]

open access: yes, 2003
Waterlettuce ( Pistia stratiotes L.) is a free-floating exotic aquatic weed that often invades and clogs waterways in the southeastern United States.
Everitt, J. H.   +2 more
core  

Monitoring urban growth and land use land cover change in Al Ain, UAE using remote sensing and GIS techniques [PDF]

open access: yes, 2017
Urbanization and industrialization cause a serious land degradation problem, including an increased pressure on natural resources such as deforestation, rise in temperature and management of water resources.
Chowdhury, Rezaul K.   +1 more
core   +2 more sources

Multi-aircraft collaborative batching method based on self-organizing clustering

open access: yes工程科学学报
This article addresses the bathing problem in multi-machine collaborative operations, proposing a method based on improved self-organizing iterative clustering.
Shihui ZHANG   +5 more
doaj   +1 more source

Seismic data clustering management system [PDF]

open access: yes, 2011
This is the abstract of the paper given at the conference. Copyright @ 2011 The Authors.Over the last years, seismic images have increasingly played a vital role to the study of earthquakes.
Banitsas, K   +5 more
core  

An experimental flow regime map to dynamically structure gas–solid bubbling fluidized beds

open access: yesAIChE Journal, Volume 71, Issue 5, May 2025.
Abstract Employing oscillatory gas flows to create ordered bubble dynamics in fluidized beds represents a promising approach in reactor design, enhancing efficiency, scalability, and control. This study reports an extensive experimental campaign that identifies the operational regime for structuring Geldart B fluidized beds, introducing a novel pattern
Kaiqiao Wu   +3 more
wiley   +1 more source

Mapping Turbidity Spatial Distribution of Monobe River in Kochi, Japan, Using Satellite Images and Existing Turbidity Data

open access: yesRiver Research and Applications, Volume 41, Issue 4, Page 942-952, May 2025.
ABSTRACT Maintaining the environment and functionality of rivers is crucial for the natural environment and socioeconomic activities. In Kochi Prefecture, field measurements of turbidity have been conducted to contribute to countermeasures against prolonged turbid water in the Monobe River; however, a detailed understanding of turbidity across the ...
Naoyuki Hashimoto   +2 more
wiley   +1 more source

Delineating Management Zones in Tea Plantations by Coupling Soil Fertility and Heavy Metal Safety: A Case Study in Jiangsu Province, China

open access: yesAgriculture
Precision soil management is fundamental to the sustainable production of high-quality tea, yet the spatial integration of fertility and heavy metal safety remains a significant challenge. This study aimed to delineate multi-dimensional management zones (
Bin Yang   +8 more
doaj   +1 more source

Introduction [PDF]

open access: yes, 2009
Zadanie pt. „Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki” nr 885/P-DUN/2014 dofinansowane zostało ze środków MNiSW w ramach działalności upowszechniającej ...
Białek, Jacek, Domański, Czesław
core  

Особливості дешифрування рослинних угруповань національного природного парку «Слобожанський» із застосуванням супутникових даних Landsat 8

open access: yesProblemi Bezperervnoï Geografìčnoï Osvìti ì Kartografìï, 2015
У статті проведено порівняльний аналіз застосування двох методів класифікації (без навчання (ISODATA) та з навчанням (Spectral Angle Mapper)) супутникових знімків Landsat 8 для ідентифікації рослинних асоціацій лівобережної частини національного ...
O. S. Tretyakov   +12 more
doaj  

Comparing Pixel- and Object-Based Approaches in Effectively Classifying Wetland-Dominated Landscapes

open access: yesRemote Sensing, 2017
Wetland ecosystems straddle both terrestrial and aquatic habitats, performing many ecological functions directly and indirectly benefitting humans. However, global wetland losses are substantial.
Tedros M. Berhane   +6 more
doaj   +1 more source

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