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Wyszukujesz frazę "Meteorological data" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Analyse the Metrological Data Using Data Mining Technique
Autorzy:
Vanitha, P.
Mayilvaganan, M.
Powiązania:
https://bibliotekanauki.pl/articles/1193577.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Data Mining
Data Mining Techniques
meteorological data
weather data
Opis:
Data Mining is the process of discovering new patterns from large data sets, this technology which is employed in inferring useful knowledge that can be put to use from a vast amount of data, various data mining techniques such as Classification, Prediction, Clustering and Outlier analysis can be used for the purpose. Weather is one of the meteorological data that is rich by important knowledge. Meteorological data mining is a form of data mining concerned with finding hidden patterns inside largely available meteorological data, so that the information retrieved can be transformed into usable knowledge. Sometimes Climate affects the human society in all the possible ways. Knowledge of weather data or climate data in a region is essential for business, society, agriculture and energy applications. The main aim of this paper is to overview on Data mining Process for weather data and to study on weather data using data mining technique like clustering technique. By using this technique we can acquire Weather data and can find the hidden patterns inside the large dataset so as to transfer the retrieved information into usable knowledge for classification and prediction of climate condition.
Źródło:
World Scientific News; 2016, 41; 239-246
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Temperature and Rainfall Trend in Alaknanda Valley Srinagar Garhwal, Uttarakhand, India
Autorzy:
Negi, R. S.
Sagar Gautam, Alok Sagar
Singh, Santosh
Powiązania:
https://bibliotekanauki.pl/articles/1164126.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Climate Change
Meteorological data
Rainfall
Temperature
Trend
Opis:
The rainfall and temperatures are the most important parameters among the atmosphere as these parameters decide the ecological situation of the specific area, which affects the agricultural productivity. The temperature, and rainfall trends are analysed for meteorological data of Automatic Weather Station (AWS), was installed September 2009 with 22 meteorological parameters in the Department of Rural Technology, HNB Garhwal, University, Srinagar Garhwal, and Uttarakhand. In the study assess the seven-year change in temperature and rainfall has been examination by linear tread analysis. It is observed that in velley of Srinagar Garhwal, Uttarakhand, coefficient of variation for mean temperature for Srinagar Garhwal Valley is highest in the month of February and lowest in the month of August. This means that mean temperature is most stable in the month of August and total monthly rainfall observed highest in the month of November and minimum for the month of July. This shows that rainfall is more stable in the month of July and is more variable in the month of November for the Valley.
Źródło:
World Scientific News; 2018, 108; 207-214
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forest fire trend analysis and effect of environmental parameters: A study in Jharkhand State of India using Geospatial Technology
Autorzy:
Firoz, Ahmad
Goparaju, Laxmi
Qayum, Abdul
Quli, S. M. S.
Powiązania:
https://bibliotekanauki.pl/articles/1178773.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Cramer’s V coefficient
Forest fire
Jharkhand
Kriging
Meteorological data
Opis:
Forest fires are a major threat to the existence of forests these days due to climate change and global warming scenario. The present study utilizes geospatial techniques to analyze the incidences of forest fires events from the year 2005 to 2016 in the Jharkhand state of India. Forest fire hotspot areas within the state were identified. The analysis of the datasets reveals that approximately 89% of the forest fires occur in the month of March and April. From 1st March to 10th March the fire starts in North East part of Jharkhand forest because of high wind speed and it continues till the end of March. Later, it intensifies to the south of Jharkhand in Paschim (west) Singhbhum district from 11th to 20th March. From 21st to 31st March the forest fire starts in North West part of Jharkhand in Palamu district which it continues along with Paschim (west) Singhbhum district till the end of April. Three major locations were identified in Jharkhand forest as forest fire hotspot. Statistical analysis (Cramer’s V coefficient) was performed to test the scale / magnitude of association of forest fire with driving factor (meteorological parameters). The range of CVC value varied between 0.74 to 0.32 whereas rainfall retain the highest value 0.74 means it is one of the strongest driving factor among all other environmental parameter contribute to forest fire events. The study of forest fire event analysis, its correlation of trend and its interrelationship with environmental/meteorological parameters gives better comprehension for forest fire events thus helps in mitigation, control and prevention to safeguard our precious forest and the environment.
Źródło:
World Scientific News; 2017, 90; 31-50
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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