نتایج جستجو برای: سنجندة omi

تعداد نتایج: 1227  

2013
Sachin D. Ghude Gabriele G. Pfister Chinmay Jena R. J. van der A Louisa K. Emmons Rajesh Kumar

[1] In this work, we map and develop for the first time an independent satellite constrained NOx emission inventory for India for 2005 using an inverse technique and iterative procedure. We used OMI tropospheric NO2 column retrievals over the Indian region, with tropospheric NO2 columns simulated by the WRF‐Chem model using the INTEX‐B emission inventory. We determined the local relationship be...

2008
K. F. Boersma A. E. Perring R. Dirksen R. J. Park M. O. Wenig

We compare tropospheric NO2 column measurements from the Ozone Monitoring Instrument (OMI) aboard the EOS Aura satellite with coincident in situ aircraft measurements on vertical spirals over the southern United States, Mexico, and the Gulf of Mexico during the INTEX-B campaign in March 2006. Good correlation with no significant bias (r 1⁄4 0:67, slope 1⁄4 0:99 0:17, n 1⁄4 12) is found for the ...

ژورنال: :نشریه جنگل و فرآورده های چوب 2015
اصغر فلاح سیاوش کلبی شعبان شتایی امید کرمی

شناسایی واحد‏های همگن و تفکیک آن‏ها و نهایتاً برنامه‏ریزی برای هر واحد، اصولی‏ترین راه برای مدیریت واحد‏های جنگلی محسوب می‏شود. هدف از این مطالعه، تهیة نقشة تیپ جنگل با استفاده از داده‏های سنجندة aster و نیز استفاده از دو الگوریتم درخت طبقه‏بندی و رگرسیونی و جنگل تصادفی در سری یک جنگل آموزشی و پژوهشی دارابکلا است. برای این هدف، ابتدا با استفاده از شبکة آماربرداری 350×500 متر تعداد 150 قطعه نمونه...

Journal: :Analytical and Bioanalytical Chemistry 2006
Wei Du Ying Wang Qingming Luo Bi-Feng Liu

The development of highly efficient analytical methods capable of probing biological systems at system level is an important task that is required in order to meet the requirements of the emerging field of systems biology. Optical molecular imaging (OMI) is a very powerful tool for studying the temporal and spatial dynamics of specific biomolecules and their interactions in real time in vivo. I...

2014
A. Määttä

Satellite instruments are nowadays successfully utilised for measuring atmospheric aerosol in many applications as well as in research. Therefore, there is a growing need for rigorous error characterisation of the measurements. Here, we introduce a methodology for quantifying the uncertainty in the retrieval of aerosol optical thickness (AOT). In particular, we concentrate on two aspects: uncer...

Journal: :PVLDB 2009
Robert Baumgartner Georg Gottlob Marcus Herzog

Online market intelligence (OMI), in particular competitive intelligence for product pricing, is a very important application area for Web data extraction. However, OMI presents non-trivial challenges to data extraction technology. Sophisticated and highly parameterized navigation and extraction tasks are required. On-the-fly data cleansing is necessary in order two identify identical products ...

Journal: :The Journal of the Geological Society of Japan 1899

Journal: :Sustainability 2023

This study investigated the impact of Octomodal Mental Imagery (OMI) and management dimensions on shoppers’ experiences mall loyalty. The was collected through “Questionnaire Star,” 358 valid data points were obtained. analyzed using SPSS27 AMOS28. results showed that sensory attributes such as visual, tactile, gustatory, olfactory positively influenced in OMI, while auditory attribute had no s...

Journal: :Geophysical Research Letters 2011

Journal: :IEEE Transactions on Services Computing 2016

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