Laser altimetry and terrain analysis: A revolution in geomorphology
Laser altimetry and terrain analysis: A revolution in geomorphology
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激光测高和地形分析：地貌学的一场革命
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
H. Seijmonsbergen
中科院分区：
文献类型：
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作者：
N. Anders;H. Seijmonsbergen
近几十年来，地貌学中的地形分析经历了一场严重的定量革命。激光雷达信息已被有效地用于自动分类离散地貌、绘制森林结构图，并为模拟景观发展的模型提供输入，例如渠道切口发展和落石过程。地貌学和林业领域的定量数字地形分析和动态建模极大地提高了未来景观变化情景的有效性。基于数字地理信息系统的地图的进一步发展可能会带来标准化的自动地形分析技术和对景观演变的更多洞察。
Terrain analysis in geomorphology has undergone a serious quantitative revolution over recent decades. Lidar information has been efficiently used to automatically classify discrete landforms, map forest structures, and provide input for models simulating landscape development, e.g. channel incision development and rock-fall processes. Quantitative digital terrain analyses and dynamic modelling in geomorphology and forestry have immensely increased the validity of future landscape change scenarios. Further developments in digital GIS-based maps may lead to standardised automated terrain-analysis techniques and more insight into landscape evolution.