An Integrated Space-air-ground Monitoring and Early Warning System of Landslide Disaster

Author(s):  
Xiaoxu Yang ◽  
Man Jia ◽  
Jiangtao Wang ◽  
Xiaoxiao Yang ◽  
Panfeng Wu ◽  
...  
2014 ◽  
Vol 945-949 ◽  
pp. 2150-2154
Author(s):  
Guang Lin Sun ◽  
Zhi Gang Tao ◽  
Bin Zhang ◽  
Ding Gui Hou ◽  
Hai Peng Li

Real-time monitoring and early warning of landslide disaster can be performed by landslide remote monitoring and early warning system, and by use this system landslide disaster losses can also be reduced effectively. In order to improve the monitoring signal transmission, such as the un-interruption and anti-disturbance, Beidou satellite communication technology has been applied to overcome the shortcomings of poor communication network signal and the existence of blind area. The research result shows that the Beidou satellite communication technology can effectively ensure the continuity of signal transmission and eliminating the communication network’s blind area. Hence, Beidou satellite communication technology is an advisable measure to ensure the normal work of landslide remote monitoring and early warning system.


Pondasi ◽  
2019 ◽  
Vol 24 (1) ◽  
pp. 67
Author(s):  
Fakhryza Nabila Hamida ◽  
Hasti Widyasamratri

ABSTRACTIndonesia is an area prone to landslides. The occurrence of this landslide disaster can cause a large impact such as damage and loss both material and non-material. The availability of complete and accurate information in controlling land use in landslide prone areas in the development of an area becomes very important in minimizing the loss of life and losses, both physical, social and economic. This information must be disseminated to the community as an early warning system in disaster mitigation efforts. Identification of the characteristics of landslide prone areas requires a risk mapping of landslide prone areas in efforts to mitigate disasters can be done using Geographic Information Systems (GIS). The results in this study indicate the need to identify disaster risk in detail because basically, an area threatened by disaster does not necessarily mean that each community has the same level of disaster risk. Mapping can be done by clustering or by identifying each building in a vulnerable area based on the level of risk of landslides. Keywords: risk analysis, landslides, disaster mitigation, GIS ABSTRAKIndonesia merupakan wilayah yang rawan terhadap bencana longsor. Terjadinya bencana longsor ini dapat menyebabkan dampak yang besar seperti kerusakan dan kerugian baik materiil maupun non materiil. Tersedianya informasi yang lengkap dan akurat dalam pengendalian pemanfaatan lahan di kawasan rawan bencana longsor dalam pengembangan suatu wilayah menjadi hal yang sangat penting dalam meminimalisir adanya korban jiwa dan kerugian-kerugian baik fisik, sosial maupun ekonomi. Informasi tersebut harus disebarkan kepada masyarakat sebagai sistem peringatan dini dalam upaya mitigasi bencana. Identifikasi karakteristik daerah rawan longsor diperlukan sebuah pemetaan risiko kawasan rawan longsor dalam upaya mitigasi bencana dapat dilakukan menggunakan Sistem Informasi Geografis (SIG). Hasil dalam penelitian ini menunjukkan perlunya identifikasi risiko bencana secara detail karena pada dasarnya, suatu kawasan yang terancam bencana belum tentu tiap masyarakatnya mempunyai tingkat risiko bencana yang sama. Pemetaan dapat dilakukan dengan pengklusteran maupun dengan identifikasi setiap bangunan dalam kawasan rawan berdasarkan tingkat risiko terhadap bencana tanah longsor.Kata Kunci: analisis risiko, tanah longsor, mitigasi bencana, GIS


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