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首页> 外文期刊>International Journal of Geomatics and Geosciences >Geo-informatics application in response to tsunami disaster and preparation of development plans for eastern coast of Ampara District, Sri Lanka
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Geo-informatics application in response to tsunami disaster and preparation of development plans for eastern coast of Ampara District, Sri Lanka

机译：应对海啸灾害的地理信息学应用和斯里兰卡安帕拉区东海岸的发展计划的准备

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摘要

The natural disasters experienced by south Asian region are water-related either through excess water or a lack of it namely typhoons and cyclones, flooding, storm surges, tsunamis, drought and desertification. We are presently positioned at the 21st century with the fast growing trends in computer technology, information systems and virtual world to obtain data about the physical and cultural worlds, and to use these data to do research or to solve practical problems. The current digital and analog electronic devices facilitate the inventory and management of resources through rapid execution of arithmetic or logical operations. The Geo-informatics; GIS, remote sensing and GPS are undergoing much improvement and they are able to create, manipulate, store and analyze spatial data much faster and at rapid rate as compared to conventional methods. Remote sensing provide the synoptic observations by meteorological satellites of regional cloud patterns, precipitation distribution and other climatological and atmospheric parameters, as well as soil moisture-vegetation indices, in near real time from geosynchronous and polar orbiting satellites, have become important elements in disaster warning, damage assessment and mitigation. To identify the draw backs of traditional disaster management process and the potentials of modern technology in disaster management and to prepare the plans for the study area for future development is the prime objectives of the study.
机译：南亚地区经历的自然灾害是由于水过多或缺乏而与水有关，即台风和旋风，洪水，风暴潮，海啸，干旱和荒漠化。我们目前处于21世纪，随着计算机技术，信息系统和虚拟世界的快速发展趋势，我们需要获取有关物理和文化世界的数据，并使用这些数据进行研究或解决实际问题。当前的数字和模拟电子设备通过快速执行算术或逻辑运算来促进资源的库存和管理。地理信息学; GIS，遥感和GPS正在进行很大的改进，与传统方法相比，它们能够更快，更快地创建，操纵，存储和分析空间数据。遥感提供了气象卫星对区域云的模式，降水分布和其他气候和大气参数以及土壤水分-植被指数的天气观测，而来自地球同步和极地轨道卫星的实时观测已成为灾害预警的重要要素，损害评估和缓解。识别传统灾难管理过程的弊端以及现代技术在灾难管理中的潜力，并为研究区域准备未来的发展计划是本研究的主要目标。

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