Introduced since 1977, the rain made the technique now called weather modification technology has a variety of development, both in terms of material seedsman pencemar clouds, or particles in the atmosphere and supporting facilities.
During this time, weather modification technology (TMC) to Pamungkas weapons to overcome the different weather disturbances, ranging from high rainfall to prevent potential flooding, prevent drought, until the fog of smoke pollution because of burning.
Modifications weather the last few years has become an annual routine activities of the Technical Unit Heavy Buatan Agency Pengkajian and Implementation of Technology (BPPT-UPTHB). TMC operation is mainly to fill the reservoir in Java, such as Jatiluhur Dam, and Lake Maninjau Singkarak in Sumatra and the rainfall from the cloud disemai.
Weather modification technology in the era of the 1990s until 2004, were to land and forest fires that cause smoke pollution, especially in Riau, West Kalimantan and South Kalimantan.
Since early 2009, said Chief Syamsul Arifin UPTHB BPPT, the Agency has requested the National Disaster Relief (BNPB) the land and forest fires in Nanggroe Aceh Darussalam (February) and Riau (March). "Last week in a meeting at the Coordinating Ministry for People's Welfare Office, BPPT has also been requested to prepare smoke pollution in Riau. In this cloud that potentially still disemai to put out the fires and forest land in the area, "said Syamsul.
In the months before the fire point is not at this time so that only one plane were seedsman cloud of Casa 212 and handling is only about six to 10 days. However, this time should be up to four aircraft.
"Unfortunately, five of the aircraft owned by BPPT, only one is ready to operate," he said. Therefore, the necessary assistance of others. Since 2006, efforts to address land and forest fires BPPT get assistance from the Indonesian Air Force Hercules aircraft that have that have been modified for that.
Development of the TMC
TMC control by researchers BPPT, said Mahally Kudsy, Pengkajian Head of Technology Development and Application of Heavy-UPTHB BPPT study starts from Thailand on the first of the techniques. After that, begin conducting TMC Indonesian island of Java in 1977.
When dirunut history, the development of TMC was introduced by a Serbian named Tesla who berimigrasi to the U.S. in 1890. He developed a technique to direct the air magnetic waves to influence the weather. The findings are then dipatenkannya year 1905.
Bring rain later be developed by experts from Russia with the mini siklon techniques. With the help of satellites, is on the process of direct ionization to the grain collected rain water to produce. Techniques introduced in the experts from the University of Moscow is bringing the rain with the electron static load in the sea so that the withdrawal of moisture occurs.
TMC in Indonesia
Cloud seeding technology, experienced some growth in Indonesia. Applied since 1977, from the use of seedsman, try some of BPPT compound. Originally urea that is used to absorb moisture. Use of this because the farmers refused menguningnya leaves.
Then try to use dry ice or solid CO2. The goal is to increase the volume of rainfall and cloud. However, because the contaminate the environment, the choice fell on the powder is salt-friendly environment. Material is used until now, said Mahally.
View from the infrastructure that is used, the aircraft, said Syamsul, cloud seeding is done with a sprinkle of salt through the hole in the belly of the plane. Operation artificial rain on the plane are used to fill the reservoir. This traditional way, add Mahally, development experience, with the addition siklon machine to eject salt powder on the target.
The use of cardboard tubes containing solid salt which is called Flare installed in the rear wing aircraft introduced in India by U.S. companies that help operating artificial rain to fill reservoirs in the Soroako in 1996.
To reduce dependence on foreign parties, BPPT Flare make their own the last few years. At this time there have been six prototype Flare made, said Mahally. In the tube containing magnesium fuel and oxygen source comes from potassium perklorat (KClO4). The material is semainya salt or calcium klorida. "The Flare has advantages, such as easy and quick operation and does not involve many people in penyemaiannya," said Syamsul.
During this time, weather modification technology (TMC) to Pamungkas weapons to overcome the different weather disturbances, ranging from high rainfall to prevent potential flooding, prevent drought, until the fog of smoke pollution because of burning.
Modifications weather the last few years has become an annual routine activities of the Technical Unit Heavy Buatan Agency Pengkajian and Implementation of Technology (BPPT-UPTHB). TMC operation is mainly to fill the reservoir in Java, such as Jatiluhur Dam, and Lake Maninjau Singkarak in Sumatra and the rainfall from the cloud disemai.
Weather modification technology in the era of the 1990s until 2004, were to land and forest fires that cause smoke pollution, especially in Riau, West Kalimantan and South Kalimantan.
Since early 2009, said Chief Syamsul Arifin UPTHB BPPT, the Agency has requested the National Disaster Relief (BNPB) the land and forest fires in Nanggroe Aceh Darussalam (February) and Riau (March). "Last week in a meeting at the Coordinating Ministry for People's Welfare Office, BPPT has also been requested to prepare smoke pollution in Riau. In this cloud that potentially still disemai to put out the fires and forest land in the area, "said Syamsul.
In the months before the fire point is not at this time so that only one plane were seedsman cloud of Casa 212 and handling is only about six to 10 days. However, this time should be up to four aircraft.
"Unfortunately, five of the aircraft owned by BPPT, only one is ready to operate," he said. Therefore, the necessary assistance of others. Since 2006, efforts to address land and forest fires BPPT get assistance from the Indonesian Air Force Hercules aircraft that have that have been modified for that.
Development of the TMC
TMC control by researchers BPPT, said Mahally Kudsy, Pengkajian Head of Technology Development and Application of Heavy-UPTHB BPPT study starts from Thailand on the first of the techniques. After that, begin conducting TMC Indonesian island of Java in 1977.
When dirunut history, the development of TMC was introduced by a Serbian named Tesla who berimigrasi to the U.S. in 1890. He developed a technique to direct the air magnetic waves to influence the weather. The findings are then dipatenkannya year 1905.
Bring rain later be developed by experts from Russia with the mini siklon techniques. With the help of satellites, is on the process of direct ionization to the grain collected rain water to produce. Techniques introduced in the experts from the University of Moscow is bringing the rain with the electron static load in the sea so that the withdrawal of moisture occurs.
TMC in Indonesia
Cloud seeding technology, experienced some growth in Indonesia. Applied since 1977, from the use of seedsman, try some of BPPT compound. Originally urea that is used to absorb moisture. Use of this because the farmers refused menguningnya leaves.
Then try to use dry ice or solid CO2. The goal is to increase the volume of rainfall and cloud. However, because the contaminate the environment, the choice fell on the powder is salt-friendly environment. Material is used until now, said Mahally.
View from the infrastructure that is used, the aircraft, said Syamsul, cloud seeding is done with a sprinkle of salt through the hole in the belly of the plane. Operation artificial rain on the plane are used to fill the reservoir. This traditional way, add Mahally, development experience, with the addition siklon machine to eject salt powder on the target.
The use of cardboard tubes containing solid salt which is called Flare installed in the rear wing aircraft introduced in India by U.S. companies that help operating artificial rain to fill reservoirs in the Soroako in 1996.
To reduce dependence on foreign parties, BPPT Flare make their own the last few years. At this time there have been six prototype Flare made, said Mahally. In the tube containing magnesium fuel and oxygen source comes from potassium perklorat (KClO4). The material is semainya salt or calcium klorida. "The Flare has advantages, such as easy and quick operation and does not involve many people in penyemaiannya," said Syamsul.
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