Long-range monitoring system of irrigated area water-use based on Multi-Agent

2011 ◽  
Author(s):  
Tinghong Zhao ◽  
Rui Ding ◽  
Zibin Man
Keyword(s):  
Monitoring System ◽  
Long Range ◽  
Water Use ◽  
Irrigated Area ◽  
Multi Agent

scholarly journals DESIGN OF SHIP’S PERSONNEL POSITION MONITORING SYSTEM BASED ON LORA / GPS SHIELD USING DELPHI

JOURNAL ASRO ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 94
Author(s):  
Agus Setiyawan ◽  
Alexander Victor Bukit ◽  
Arie Marbandi ◽  
Edy Widodo
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Monitoring System ◽  
Long Range ◽  
Geographic Information ◽  
Application Server ◽  
Radio Communication ◽  
Coordinate Data ◽  
Communication Equipment ◽  
Position Monitoring

The ship escort mechanism and system in KRI / KAL in reporting the position of the ship beingguarded at this time is only limited to reports via radio communication equipment / HT. This causedthe KRI / KAL Commander's decision to be reconfirmed manually between the ship's escort Personneland the KRI / KAL Guard Officer. Therefore it is necessary to have a system that can monitor theposition of ship escort personnel periodically by applying LoRa (Long Range) technology integratedwith a GIS-based information system (Geographic Information System). The position monitoringsystem for ship escort personnel can send coordinate data from the Client transceiver device that iscarried by the ship escort personnel periodically with the 915MHz LoRa TM protocol and receive theclosest Gateway transceiver in KRI / KAL with the same frequency with an average time of two once asecond transmits, the coordinate data received is stored in the application server database monitoringthe position of ship escort personnel in the form of markers, so that the position of personnel ismonitored periodically and can be immediately reported to the KRI / KAL Commander as decisionmaker. This system can also receive coordinate data from several Client transceiver devices.Keywords: LoRa / GPS shield, ship personnel, GIS (Geographic Information System).

ОЦЕНКА ТЕХНИЧЕСКОГО СОСТОЯНИЯ ОРОСИТЕЛЬНЫХ СИСТЕМ НА СОВРЕМЕННОМ УРОВНЕ И СИТУАЦИОННЫЙ ПРОГНОЗ ИЗМЕНЕНИЯ ПОКАЗАТЕЛЕЙ ВОДОПОЛЬЗОВАНИЯ В ДОЛГОСРОЧНОЙ ПЕРСПЕКТИВЕ (2021 - 2030 гг.)

2020 ◽  
pp. 6
Author(s):  
S.D. Isaeva ◽  
A.L. Buber
Keyword(s):  
Mathematical Modeling ◽  
Water Supply ◽  
Water Use ◽  
Systems Analysis ◽  
Irrigation Efficiency ◽  
Water Withdrawal ◽  
Total Water ◽  
Irrigation Systems ◽  
Irrigation Methods ◽  
Irrigated Area

В статье проведен анализ состояния оросительных, в том числе рисовых, систем Краснодарского края за 20 лет. Рассмотрены основные способы полива, динамика орошаемой площади, суммарной водоподачи, оросительные нормы, объем коллекторно-дренажного стока и др. Выявлено сокращение поливаемых земель в Краснодарском крае, снижение суммарного водозабора и оросительных норм. Выполнен аналитический прогноз рассмотренных показателей на перспективу до 2030 г. и предложены меры по развитию и повышению эффективности орошения в Краснодарском крае, прежде всего за счет строгого планирования водопользования на основе цифровых технологий и математического моделирования.Сondition of irrigation systems analysis was carried out in the Krasnodar Territory. Irrigation methods, dynamics of irrigated area, total water supply, irrigation norms are considered. Reduction of irrigated land, total water withdrawal and irrigation norms has been established in the Krasnodar Territory. An analytical forecast of the considered indicators for the future until 2030 has been completed. Measures to develop and improve irrigation efficiency are proposed. Above all, this is rigorous water use planning based on digital technology and mathematical modeling.

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