نتایج جستجو برای: سنجندهی etm

تعداد نتایج: 2501  

2001
H. Chen G. Hobart B. Rancourt M. Murdoch J. Love A. Dyk

The Earth Observation for Sustainable Development of Canada’s forests (EOSD) project monitors Canada's forests from space. Canada contains ten-percent of the world’s forests. Initial EOSD products are land cover, forest change, forest biomass, and automated methods. There are more than 500 LANDSAT TM or ETM+ scenes required for a single coverage of Canada’s forests. Multi-temporal analysis usin...

2016
Kanakapura Basavaiah Nagib A S Qarah Sameer A M Abdulrahman

Two simple methods are described for the determination of ethionamide (ETM) in bulk drug and tablets using cerium (IV) sulphate as the oxidimetric agent. In both methods, the sample solution is treated with a measured excess of cerium (IV) solution in H2SO4 medium, and after a fixed standing time, the residual oxidant is determined either by back titration with standard iron (II) solution to a ...

Journal: :IEEE Trans. Geoscience and Remote Sensing 2003
Kurtis J. Thome Stuart F. Biggar Wit Wisniewski

The Remote Sensing Group at the University of Arizona has used ground-based test sites for the vicarious calibration of airborne and satellite-based sensors, of which the Railroad Valley Playa in north central Nevada has played a key role. This work presents a cross comparison of five satellite-based sensors that all imaged this playa on July 16, 2001. These sensors include the Advanced Land Im...

Journal: :Medicinal chemistry (Shariqah (United Arab Emirates)) 2009
M Saracoglu F Kandemirli

The structure-activity relationships (SAR) are investigated by means of the Electronic-Topological Method (ETM) followed by the Neural Networks application (ETM-NN) for a class of anti-cholinesterase inhibitors (AChE, 53 molecules) being pyridazine derivatives. AChE activities of the series were measured in IC(50) units, and relative to the activity levels, the series was partitioned into class...

Journal: :Quintaesencia 2022

El presente reporte de investigación, presenta un recorte la tesis maestría del primer autor;tiene como objetivo analizar el trabajo matemático estudiantes carreras humanidades cuando resuelven una tarea sobre función exponencial. Para ello, nos fundamentamos en teoría Espacio Trabajo Matemático (ETM) y tomamos método ETM para análisis. La investigación se realizó con ciclo (16 18 años) univers...

Journal: :Applied sciences 2022

Considering the external disturbances, in this paper, quasi-consensus of multiagent systems is studied via event-triggered impulsive control. By designing a novel mechanism (ETM), sufficient conditions to realize leader-following are derived with Additionally, Zeno behavior also excluded. It shown that frequency closely related parameters selected designed ETM, and less conservative results can...

Journal: :Water 2021

The Ou River, a medium-sized river in the southeastern China, is examined to study estuarine turbidity maximum (ETM) response rapidly varied discharge, i.e., peak discharge (PRD). This analyzes difference ETM and sediment transport mechanisms between low-discharge PRD during neap spring tides by using Finite-Volume Community Ocean Model. three-dimensional model validated in-situ measurements fr...

2011
A. A. Nielsen M. J. Canty

Based on canonical correlation analysis the iteratively re-weighted multivariate alteration detection (MAD) method is used to successfully perform unsupervised change detection in bi-temporal Landsat ETM+ images covering an area with villages, woods, agricultural fields and open pit mines in North RhineWestphalia, Germany. A link to an example with ASTER data to detect change with the same meth...

2010
I. W. Nuarsa F. Nishio C. Hongo

Information about an area and its distribution of planted and harvested paddy rice field is essential for food security management, water resource management, and for the estimation of gas emissions. Rice field has specific coverage characteristics throughout its life time. Its coverage is mixed proportionally in accordance with its age, between water, soil, and rice vegetation. Landsat ETM+ ha...

Journal: :Géographie physique et Quaternaire 2006

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