3S技术发展现状及其在资源和环境调查中的应用

3S技术是信息技术领域最具生命力的三项高新技术。本文全面详细地分析探讨了3S技术,包括遥感平台、传感器、信息处理技术、GIS技术以及GPS技术的研究发展现状、趋势和方向及其研究前沿。介绍了当前3S技术研究的热点和难点以及业已成熟和实用化的各项技术,结合本人及同行的已有研究成果较详细地论述了各项技术的特点、优势、应用领域及在国内外地质勘察领域的应用情况,并对其中前沿、较新的先进技术的原理作了简要的论述。

THE RESEARCH AND DEVELOPMENT ACTUALITY AND TREND OF 3S TECHNICS AND APPLICATION OF GEOLOGIC EXPLORATION IN BOTH ABROAD AND HOME

3S technics are three of the most powerful high and new technology among the information technology field. In this paper, the research and development actuality, trend, aspect as well as very research leading of 3S technics, including remote platform, sensor, information processing technique, GIS and GPS are introduced in detail. Research hotspot and difficulty as well as the technics' maturing and practicality are discussed. Then feature, superiority, application area and application of geologic exploration in both abroad and home of each technic are analyzed combining research findings of myself and colleague, and the leading , the principle of relatively new advanced technology are discussed.