Weather Forecast Using Sliding Window Algorithm Based on Hadoop and MapReduce

2022 ◽  
pp. 122-132
Author(s):  
Hamza Jdi ◽  
Noureddine Falih
Keyword(s):  
Sliding Window ◽  
Weather Forecast

THE USE OF WEB APPLICATIONS FOR THE SELECTION OF CROP GROWING TECHNOLOGIES

2018 ◽  
Vol 48 (3) ◽  
pp. 84-90 ◽  
Author(s):  
E. A. Lapchenko ◽  
S. P. Isakova ◽  
T. N. Bobrova ◽  
L. A. Kolpakova
Keyword(s):  
Web Application ◽  
Crop Production ◽  
Web Applications ◽  
Weather Forecast ◽  
Technical Institute ◽  
Software Complex ◽  
Agricultural Enterprise ◽  
Weather Situation ◽  
The Web ◽  
Selection Of

It is shown that the application of the Internet technologies is relevant in the selection of crop production technologies and the formation of a rational composition of the machine-and-tractor fl eet taking into account the conditions and production resources of a particular agricultural enterprise. The work gives a short description of the web applications, namely “ExactFarming”, “Agrivi” and “AgCommand” that provide a possibility to select technologies and technical means of soil treatment, and their functions. “ExactFarming” allows to collect and store information about temperature, precipitation and weather forecast in certain areas, keep records of information about crops and make technological maps using expert templates. “Agrivi” allows to store and provide access to weather information in the fi elds with certain crops. It has algorithms to detect and make warnings about risks related to diseases and pests, as well as provides economic calculations of crop profi tability and crop planning. “AgCommand” allows to track the position of machinery and equipment in the fi elds and provides data on the weather situation in order to plan the use of agricultural machinery in the fi elds. The web applications presented hereabove do not show relation between the technologies applied and agro-climatic features of the farm location zone. They do not take into account the phytosanitary conditions in the previous years, or the relief and contour of the fi elds while drawing up technological maps or selecting the machine-and-tractor fl eet. Siberian Physical-Technical Institute of Agrarian Problems of Siberian Federal Scientifi c Center of AgroBioTechnologies of the Russian Academy of Sciences developed a software complex PIKAT for supporting machine agrotechnologies for production of spring wheat grain at an agricultural enterprise, on the basis of which there is a plan to develop a web application that will consider all the main factors limiting the yield of cultivated crops.

Application of geometric moving average martingale algorithm in anomaly analysis before earthquake based on sliding window

2013 ◽  
Vol 33 (12) ◽  
pp. 3608-3610 ◽  
Author(s):  
Liping CHEN ◽  
Xiangzen KONG ◽  
Zhi ZHENG ◽  
Xinqi LIN ◽  
Xiaoshan ZHAN
Keyword(s):  
Moving Average ◽  
Sliding Window ◽  
Anomaly Analysis

Improved sliding window non-parameter cumulation sum algorithm

2013 ◽  
Vol 33 (1) ◽  
pp. 88-91 ◽  
Author(s):  
Bo CHEN ◽  
Jianlin MAO ◽  
Guanhua QIAO ◽  
Ning DAI
Keyword(s):  
Sliding Window
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