Lidar Simple Explanation
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Elastic Lidar
Author: Vladimir A. Kovalev
language: en
Publisher: John Wiley & Sons
Release Date: 2004-04-27
Lidar ist das Akronym für Light Detection and Ranging. Lidar-Systeme arbeiten nach demselben Prinzip wie Radar (Radio Detection and Ranging), tasten die Umgebung in verschiedenen Richtungen und Neigungen jedoch mit einem Impulslaser ab. Beim elastischen Lidar wird Licht, das an den Molekülen und Teilchen in der Atmosphäre gestreut wurde, von einem Teleskop gesammelt und mit einem Photodetektor vermessen. Das Signal wird digitalisiert; man erhält ein detailreiches Echtzeit-Profil der Konzentration von Aerosolen in der Atmosphäre. Dieses Handbuch für Anwender des elastischen Lidars enthält eine tiefgehende Diskussion der praktischen Herangehensweise sowie Informationen zu Inversionstechniken, zur Datenanalyse, zum Aufbau eines elastischen Lidars und zu verschiedenen Testmethoden.
Atmospheric Lidar Fundamentals
Author: Chiao-Yao She
language: en
Publisher: Cambridge University Press
Release Date: 2022-03-03
A comprehensive treatment of the essential physics of light-matter interactions and the fundamentals of atmospheric lidars.
LiDAR Remote Sensing and Applications
Ideal for both undergraduate and graduate students in the fields of geography, forestry, ecology, geographic information science, remote sensing, and photogrammetric engineering, LiDAR Remote Sensing and Applications expertly joins LiDAR principles, data processing basics, applications, and hands-on practices in one comprehensive source. The LiDAR data within this book is collected from 27 areas in the United States, Brazil, Canada, Ghana, and Haiti and includes 183 figures created to introduce the concepts, methods, and applications in a clear context. It provides 11 step-by-step projects predominately based on Esri’s ArcGIS software to support seamless integration of LiDAR products and other GIS data. The first six projects are for basic LiDAR data visualization and processing and the other five cover more advanced topics: from mapping gaps in mangrove forests in Everglades National Park, Florida to generating trend surfaces for rock layers in Raplee Ridge, Utah. Features Offers a comprehensive overview of LiDAR technology with numerous applications in geography, forestry and earth science Gives necessary theoretical foundations from all pertinent subject matter areas Uses case studies and best practices to point readers to tools and resources Provides a synthesis of ongoing research in the area of LiDAR remote sensing technology Includes carefully selected illustrations and data from the authors' research projects Before every project in the book, a link is provided for users to download data