نتایج جستجو برای: lst
تعداد نتایج: 2055 فیلتر نتایج به سال:
Article history: Received 7 May 2016 Received in revised form 10 November 2016 Accepted 13 December 2016 Available online 20 December 2016 Land surface temperature (LST) is a markedly directional variable and its remotely sensedmeasurement may be strongly affected by viewing and illumination geometries. This study proposes the use of LST products collocated in space and time, but obtained with ...
Recent studies examining the effectiveness of drug-eluting stents (DES) have found that the use of DES is associated with a significant increase in the incidence of late stent thrombosis (LST). Previous cost-effectiveness analyses of DES have not accounted for the costs associated with LST. In this study, published research was reviewed to identify studies that compared the cost-effectiveness o...
[1] Land surface temperature (LST) is involved in many land surface processes such as evapotranspiration, net radiation, or air temperature modeling. In this paper we present an improved methodology to retrieve LST from Landsat 4 TM, Landsat 5 TM, and Landsat 7 ETM+ using four atmospheric databases covering different water vapor ranges (from 0 to 8 g cm ) to build the LST retrieval models and u...
Algorithms for Land Surface Temperature (LST) retrieval from infrared measurements are usually sensitive to the amount of water vapor present in the atmosphere. The Satellite Application Facilities on Climate Monitoring and Land Surface Analysis (CM SAF and LSA SAF) are currently compiling a 25 year LST Climate data record (CDR), which uses water vapor information from ERA-Int reanalysis. Howev...
Today, many places of different locations on Earth especially semi-arid areas face the risk of desertification due to severe drought. However, the very basic data required for the analysis is unavailable for the regions without a meteorological station. In this case, land surface temperature (LST) is derived from a thermal band as an alternative meteorological station’s data. In this research, ...
The combined effect of urbanization and agriculture, two most pervasive land use activities, on the surface climate remains poorly understood. Using Moderate Resolution Imaging Spectroradiometer data over 2010–2015 and forests as reference, we showed that urbanization warmed the land surface temperature (LST), especially during the daytime and in growing seasons (maximized at 5.0 ± 2.0°C in May...
A time-course study was performed to assess lung concentrations and bioactivities of a fully human monoclonal antibody (mAb) targeting Pseudomonas aeruginosa (PA) flagella type b (LST-007) following intra-nasal administration. Intra-nasal administration of LST-007 (5 mg/kg) resulted in high mAb concentrations (11 μg/ml) within the bronchoalveolar lavage (BAL) fluid at 15 min post-administration...
The usage of SuperPeers has been proposed to improve the performance of both Structured and Unstructured Peer-to-Peer (P2P) networks. In this paper we explore a network-aware class of Lightweight SuperPeer Topologies (LSTs). The proposed LST is based on the geometric principle of Yao-Graphs, a class of graphs allowing the development of simple and efficient broadcast algorithms. The pre-requisi...
Land surface temperature (LST) is used as one of the key sources to study land surface processes such as evapotranspiration, development of indexes, air temperature modeling and climate change. Remote sensing data offer the possibility of estimating LST all over the world with high temporal and spatial resolution. Landsat-8, which has two thermal infrared channels, provides an opportunity for t...
the rapid change of land use and land cover in the metropolitan area of tehran has influenced the distribution pattern of land surface temperature (lst). in this study, a spatial autocorrelation analysis is adopted to process the spatial-temporal changes of lst and normalized difference vegetation index (ndvi) in tehran during the period of 1987 to 2010. global spatial autocorrelation analysis ...
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