Praca ma na celu zbadanie, czy współcześnie wykorzystywane wskaźniki akustyczne mogą mieć zastosowanie w monitorowaniu krajobrazu dźwiękowego ze szczególnym zwróceniem uwagi ochronę enklaw ciszy występujących środowisku urbanistycznym. Badanymi współczynnikami były: ACI – wskaźnik złożoności akustycznej, NDSI znormalizowanej różnicy krajobrazie dźwiękowym, BI bioakustyczny, ADI różnorodności AE...

A primary goal of many remote sensing projects is to characterize the type, size and condition of vegetation present within a region. By combining data from two or more spectral bands we obtain what is commonly known as a vegetation index (VI), which enhances the vegetation signal, while minimizing solar irradiance and soil background effects. This study addresses the computation of Normalized ...

امروزه علاقه به اعمال سبک مربی گری در میان مدیران سازمانها حال رشد است. سازمان ها دنبال این روش مدیریتی هستند تا با استفاده از شایستگی های گری، نیروی انسانی خود را متعهد ساخته و بهبودعملکرد فردی سازمانی نائل آیند. وجود این، هیچ تحقیق یا ادبیاتی زمینه ندارد که کدامیک عوامل بیشترین بهبود عملکرد برای ویژه بانک بوجود می آورند. حاضر راستای پاسخگویی چالش، صورت جامع نظام مند تمامی شاخص هایی حوزه موثر ...

It is strongly desirable to accurately detect the clouds in hyperspectral images onboard 1 before compression. However, conventional onboard cloud detection methods are not appropriate 2 to all situation such as shadowed cloud or darken snow covered surfaces which are not identified 3 properly in the NDSI test. In this paper, we propose a new spectral–spatial classification strategy to 4 enhanc...

Snow cover in the Tibetan Plateau is highly variable in space and time and plays a key role in ecological processes of this cold-desert ecosystem. Resolution of passive microwave data is too low for regional-scale estimates of snow cover on the Tibetan Plateau, requiring an alternate data source. Optically derived snow indices allow for more accurate quantification of snow cover using higherres...

Concentrations of chlorophyll-a (Chl-a) and total suspended solids (TSS) are significant parameters used to assess water quality. The objective of this study is to establish a quantitative model for estimating the Chl-a and the TSS concentrations in irrigation ponds in Higashihiroshima, Japan, using field hyperspectral measurements and statistical analysis. Field experiments were conducted in s...

The goal of this paper is to evaluate the DisTrad sharpening technique for deriving land surface temperatures over urban areas. While the original DisTrad technique is based on the correlation between land surface temperature and NDVI, this study evaluates the performance of DisTrad over different land covers by analysing the correlation between land surface temperature and 15 different indices...