Features For Learning And Visualizations Of Forest Lidar Data

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Features for Learning and Visualizations of Forest LiDAR Data

Author : Stewart He
Publisher :
ISBN 13 : 9781369616828
Total Pages : pages
Book Rating : 4.6/5 (168 download)

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Book Synopsis Features for Learning and Visualizations of Forest LiDAR Data by : Stewart He

Download or read book Features for Learning and Visualizations of Forest LiDAR Data written by Stewart He and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is one of the biggest political, social, and scientific issues facing the global community today with the health of the world's forests playing a critical role. In order to monitor the status of forests around the world environment scientists often rely on two specialized technologies: LiDAR(LIght Detecting And Ranging) and hyperspectral imagery. LiDAR of various resolutions enable researchers to scan hundreds of square kilometers at a time creating massive and detailed point clouds. At the same time hyperspectral imagery captures how light is reflect off the same surfaces across several hundred light frequency bands. Visualizing and analysing these datasets has continuously challenged scientists in both forestry and computer science. In this dissertation, we continue this effort to understand and utilize this data. Visualizing point clouds of forest proves to be challenging due to the unique nature of the problem. Forests are porous, thus scanning a forest produces little to no surfaces or useful normals which many point cloud visualization techniques rely upon. Instead we present a method of rendering silhouettes around points providing very useful depth cues without relying on normals. We then implement this technique to run web browsers like Firefox of Chrome to reduce setup time and on Android devices using Google Cardboard to provide stereoscopic 3D. There is a wide range of useful properties that can be extracted from LiDAR and hyperspectral imagery. In this dissertation we focus on identifying species at tree level using shape features combined with hyperspectral features. We present two different sets of shape features. One uses a binning approach that we refer to as histogram shape descriptors. The other uses a set of complex basis functions called Zernike polynomials. We use these polynomials to generate a set of Zernike moments that are used as features. We compare how these shape descriptors work in a variety of tests meant to represent a range of species and forest types.

LiDAR Remote Sensing and Applications

Author : Pinliang Dong
Publisher : CRC Press
ISBN 13 : 1351233343
Total Pages : 200 pages
Book Rating : 4.3/5 (512 download)

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Book Synopsis LiDAR Remote Sensing and Applications by : Pinliang Dong

Download or read book LiDAR Remote Sensing and Applications written by Pinliang Dong and published by CRC Press. This book was released on 2017-12-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Airborne laser scanning raster data visualization

Author : Žiga Kokalj
Publisher : Založba ZRC
ISBN 13 : 9612549842
Total Pages : 90 pages
Book Rating : 4.6/5 (125 download)

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Book Synopsis Airborne laser scanning raster data visualization by : Žiga Kokalj

Download or read book Airborne laser scanning raster data visualization written by Žiga Kokalj and published by Založba ZRC. This book was released on 2017-03-15 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide provides an insight into a range of visualization techniques for high-resolution digital elevation models (DEMs). It is provided in the context of investigation and interpretation of various types of historical and modern, cultural and natural small-scale relief features and landscape structures. It also provides concise guidance for selecting the best techniques when looking at a specific type of landscape and/or looking for particular kinds of forms. The three main sections – descriptions of visualization techniques, guidance for selection of the techniques, and visualization tools – accompany examples of visualizations, exemplar archaeological and geomorphological case studies, a glossary of terms, and a list of references and recommendations for further reading. The structure facilitates people of different academic background and level of expertise to understand different visualizations, how to read them, how to manipulate the settings in a calculation, and choose the best suited for the purpose of the intended investigation. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Monografija nudi vpogled v nabor tehnik prikaza visokoločljivih modelov višin. Napisana je v kontekstu preučevanja in interpretacije različnih tipov zgodovinskih in modernih, kulturnih in naravnih majhnih reliefnih oblik. Daje jedrnate napotke za izbiro najboljših tehnik prikaza določenih tipov pokrajine in izrazitih oblik. Tri glavna poglavja – opis tehnik prikazovanja digitalnih modelov višin, napotki za njihovo izbiro in orodja za izračun prikazov –, spremljajo izbrani primeri tipičnih arheoloških in geomorfoloških študij, slovarček pojmov ter seznam literature in priporočenega branja. Posameznikom z različnih znanstvenih področij in z različnim predznanjem o tematiki je struktura v pomoč pri razumevanju različnih tehnik prikazov, kako jih brati, kako izbrati prave nastavitve pri njihovem izračunu in kako prepoznati najbolj primerne za namen zasnovane raziskave.

Introduction to LiDAR Remote Sensing

Author : Cheng Wang
Publisher : CRC Press
ISBN 13 : 1040034543
Total Pages : 260 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Introduction to LiDAR Remote Sensing by : Cheng Wang

Download or read book Introduction to LiDAR Remote Sensing written by Cheng Wang and published by CRC Press. This book was released on 2024-06-25 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light detection and ranging, or LiDAR, is an advanced active remote sensing technology developed in the last 30 years to measure variable distances to the Earth. This book explains the fundamental concepts of LiDAR technology and its extended spaceborne, airborne, terrestrial, mobile, and unmanned aerial vehicle (UAV) platforms. It addresses the challenges of massive LiDAR data intelligent processing, LiDAR software engineering, and in-depth applications. The theory and algorithms are integrated with multiple applications in a systematic way and with step-by-step instructions. Written for undergraduate and graduate students and practitioners in the field of LiDAR remote sensing, this book is a much-needed comprehensive resource. FEATURES Explains the fundamentals of LiDAR remote sensing, including theory, techniques, methods, and applications Highlights the dissemination and popularization of LiDAR remote sensing technology in the last decade Includes new advances in LiDAR data processing and applications Introduces new technologies such as spaceborne LiDAR and photon-counting LiDAR Provides multiple LiDAR application cases regarding topography mapping, forest investigation, power line inspection, building modeling, automatic driving, crop monitoring, indoor navigation, cultural heritage conservation, and underwater mapping This book is written for graduate and upper-level undergraduate students taking courses in remote sensing, geography, photogrammetric engineering, laser techniques, surveying and mapping, geographic information systems (GIS), forestry, and resources and environmental protection. It is also a comprehensive resource for researchers and scientists interested in learning techniques for collecting LiDAR remote sensing data and processing, analyzing, and managing LiDAR data for applications in forestry, surveying and mapping, cultural relic protection, and digital products. Chapters 1 and 2 of this book are freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.

Evaluation of LIDAR and Photogrammetric Elevation Data for Feature-based Forest Analyses

Author : S. Mohsen Miri
Publisher :
ISBN 13 : 9783844062717
Total Pages : pages
Book Rating : 4.0/5 (627 download)

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Book Synopsis Evaluation of LIDAR and Photogrammetric Elevation Data for Feature-based Forest Analyses by : S. Mohsen Miri

Download or read book Evaluation of LIDAR and Photogrammetric Elevation Data for Feature-based Forest Analyses written by S. Mohsen Miri and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Remote Sensing for Natural Resource Monitoring

Author : Prem C. Pandey
Publisher : John Wiley & Sons
ISBN 13 : 1119616026
Total Pages : 528 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Advances in Remote Sensing for Natural Resource Monitoring by : Prem C. Pandey

Download or read book Advances in Remote Sensing for Natural Resource Monitoring written by Prem C. Pandey and published by John Wiley & Sons. This book was released on 2021-01-18 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable management of natural resources is an urgent need, given the changing climatic conditions of Earth systems. The ability to monitor natural resources precisely and accurately is increasingly important. New and advanced remote sensing tools and techniques are continually being developed to monitor and manage natural resources in an effective way. Remote sensing technology uses electromagnetic sensors to record, measure and monitor even small variations in natural resources. The addition of new remote sensing datasets, processing techniques and software makes remote sensing an exact and cost-effective tool and technology for natural resource monitoring and management. Advances in Remote Sensing for Natural Resources Monitoring provides a detailed overview of the potential applications of advanced satellite data in natural resource monitoring. The book determines how environmental and - ecological knowledge and satellite-based information can be effectively combined to address a wide array of current natural resource management needs. Each chapter covers different aspects of remote sensing approach to monitor the natural resources effectively, to provide a platform for decision and policy. This important work: Provides comprehensive coverage of advances and applications of remote sensing in natural resources monitoring Includes new and emerging approaches for resource monitoring with case studies Covers different aspects of forest, water, soil- land resources, and agriculture Provides exemplary illustration of themes such as glaciers, surface runoff, ground water potential and soil moisture content with temporal analysis Covers blue carbon, seawater intrusion, playa wetlands, and wetland inundation with case studies Showcases disaster studies s

An Integrated Approach to Environmental Management

Author : Dibyendu Sarkar
Publisher : John Wiley & Sons
ISBN 13 : 1118744357
Total Pages : 619 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis An Integrated Approach to Environmental Management by : Dibyendu Sarkar

Download or read book An Integrated Approach to Environmental Management written by Dibyendu Sarkar and published by John Wiley & Sons. This book was released on 2015-11-02 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the most recent topics in the field of environmental management and provides a broad focus on the theoretical and methodological underpinnings of environmental management Provides an up-to-date survey of the field from the perspective of different disciplines Covers the topic of environmental management from multiple perspectives, namely, natural sciences, engineering, business, social sciences, and methods and tools perspectives Combines both academic rigor and practical approach through literature reviews and theories and examples and case studies from diverse geographic areas and policy domains Explores local and global issues of environmental management and analyzes the role of various contributors in the environmental management process Chapter contents are appropriately demonstrated with numerous pictures, charts, graphs, and tables, and accompanied by a detailed reference list for further readings

Advances in Airborne Lidar Systems and Data Processing

Author :
Publisher :
ISBN 13 : 9783038426738
Total Pages : 508 pages
Book Rating : 4.4/5 (267 download)

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Book Synopsis Advances in Airborne Lidar Systems and Data Processing by :

Download or read book Advances in Airborne Lidar Systems and Data Processing written by and published by . This book was released on 2018-05-11 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects the papers in the special issue "Airborne Laser Scanning" in Remote Sensing (Nov. 2016) and several other selected papers published in the same journal in the past few years. Our intention is to reflect recent technological developments and innovative techniques in this field. The book consists of 23 papers in six subject areas: 1) Single photon and Geiger-mode Lidar, 2) Multispectral lidar, 3) Waveform lidar, 4) Registration of point clouds, 5) Trees and terrain, and 6) Building extraction. The book is a valuable resource for scientists, engineers, developers, instructors, and graduate students interested in lidar systems and data processing.

Neural Networks: Tricks of the Trade

Author : Grégoire Montavon
Publisher : Springer
ISBN 13 : 3642352898
Total Pages : 753 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Neural Networks: Tricks of the Trade by : Grégoire Montavon

Download or read book Neural Networks: Tricks of the Trade written by Grégoire Montavon and published by Springer. This book was released on 2012-11-14 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: The twenty last years have been marked by an increase in available data and computing power. In parallel to this trend, the focus of neural network research and the practice of training neural networks has undergone a number of important changes, for example, use of deep learning machines. The second edition of the book augments the first edition with more tricks, which have resulted from 14 years of theory and experimentation by some of the world's most prominent neural network researchers. These tricks can make a substantial difference (in terms of speed, ease of implementation, and accuracy) when it comes to putting algorithms to work on real problems.

Forestry Applications of Airborne Laser Scanning

Author : Matti Maltamo
Publisher : Springer Science & Business Media
ISBN 13 : 9401786631
Total Pages : 460 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Forestry Applications of Airborne Laser Scanning by : Matti Maltamo

Download or read book Forestry Applications of Airborne Laser Scanning written by Matti Maltamo and published by Springer Science & Business Media. This book was released on 2014-04-08 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airborne laser scanning (ALS) has emerged as one of the most promising remote sensing technologies to provide data for research and operational applications in a wide range of disciplines related to management of forest ecosystems. This book provides a comprehensive, state-of-the-art review of the research and application of ALS in a broad range of forest-related disciplines, especially forest inventory and forest ecology. However, this book is more than just a collection of individual contributions – it consists of a well-composed blend of chapters dealing with fundamental methodological issues and contributions reviewing and illustrating the use of ALS within various domains of application. The reviews provide a comprehensive and unique overview of recent research and applications that researchers, students and practitioners in forest remote sensing and forest ecosystem assessment should consider as a useful reference text.

Solar Engineering of Thermal Processes, Photovoltaics and Wind

Author : John A. Duffie
Publisher : John Wiley & Sons
ISBN 13 : 1119540283
Total Pages : 930 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Solar Engineering of Thermal Processes, Photovoltaics and Wind by : John A. Duffie

Download or read book Solar Engineering of Thermal Processes, Photovoltaics and Wind written by John A. Duffie and published by John Wiley & Sons. This book was released on 2020-03-24 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bible of solar engineering that translates solar energy theory to practice, revised and updated The updated Fifth Edition of Solar Engineering of Thermal Processes, Photovoltaics and Wind contains the fundamentals of solar energy and explains how we get energy from the sun. The authors—noted experts on the topic—provide an introduction to the technologies that harvest, store, and deliver solar energy, such as photovoltaics, solar heaters, and cells. The book also explores the applications of solar technologies and shows how they are applied in various sectors of the marketplace. The revised Fifth Edition offers guidance for using two key engineering software applications, Engineering Equation Solver (EES) and System Advisor Model (SAM). These applications aid in solving complex equations quickly and help with performing long-term or annual simulations. The new edition includes all-new examples, performance data, and photos of current solar energy applications. In addition, the chapter on concentrating solar power is updated and expanded. The practice problems in the Appendix are also updated, and instructors have access to an updated print Solutions Manual. This important book: • Covers all aspects of solar engineering from basic theory to the design of solar technology • Offers in-depth guidance and demonstrations of Engineering Equation Solver (EES) and System Advisor Model (SAM) software • Contains all-new examples, performance data, and photos of solar energy systems today • Includes updated simulation problems and a solutions manual for instructors Written for students and practicing professionals in power and energy industries as well as those in research and government labs, Solar Engineering of Thermal Processes, Fifth Edition continues to be the leading solar engineering text and reference.

Medical Image Computing and Computer-Assisted Intervention – MICCAI 2015

Author : Nassir Navab
Publisher : Springer
ISBN 13 : 3319245740
Total Pages : 801 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Medical Image Computing and Computer-Assisted Intervention – MICCAI 2015 by : Nassir Navab

Download or read book Medical Image Computing and Computer-Assisted Intervention – MICCAI 2015 written by Nassir Navab and published by Springer. This book was released on 2015-09-28 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume set LNCS 9349, 9350, and 9351 constitutes the refereed proceedings of the 18th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2015, held in Munich, Germany, in October 2015. Based on rigorous peer reviews, the program committee carefully selected 263 revised papers from 810 submissions for presentation in three volumes. The papers have been organized in the following topical sections: quantitative image analysis I: segmentation and measurement; computer-aided diagnosis: machine learning; computer-aided diagnosis: automation; quantitative image analysis II: classification, detection, features, and morphology; advanced MRI: diffusion, fMRI, DCE; quantitative image analysis III: motion, deformation, development and degeneration; quantitative image analysis IV: microscopy, fluorescence and histological imagery; registration: method and advanced applications; reconstruction, image formation, advanced acquisition - computational imaging; modelling and simulation for diagnosis and interventional planning; computer-assisted and image-guided interventions.

Machine Learning, Optimization, and Data Science

Author : Giuseppe Nicosia
Publisher : Springer Nature
ISBN 13 : 3030375994
Total Pages : 798 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Machine Learning, Optimization, and Data Science by : Giuseppe Nicosia

Download or read book Machine Learning, Optimization, and Data Science written by Giuseppe Nicosia and published by Springer Nature. This book was released on 2020-01-03 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the post-conference proceedings of the 5th International Conference on Machine Learning, Optimization, and Data Science, LOD 2019, held in Siena, Italy, in September 2019. The 54 full papers presented were carefully reviewed and selected from 158 submissions. The papers cover topics in the field of machine learning, artificial intelligence, reinforcement learning, computational optimization and data science presenting a substantial array of ideas, technologies, algorithms, methods and applications.

Interpreting Archaeological Topography

Author : David Cowley
Publisher : Oxbow Books Limited
ISBN 13 : 9781842175163
Total Pages : 0 pages
Book Rating : 4.1/5 (751 download)

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Book Synopsis Interpreting Archaeological Topography by : David Cowley

Download or read book Interpreting Archaeological Topography written by David Cowley and published by Oxbow Books Limited. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airborne Laser Scanning (ALS), or lidar, is an enormously important innovation for data collection and interpretation in archaeology. The application of archaeological 3D data deriving from sources including ALS, close-range photogrammetry and terrestrial and photogrammetric scanners has grown exponentially over the last decade. Such data present numerous possibilities and challenges, from ensuring that applications remain archaeologically relevant, to developing practices that integrate the manipulation and interrogation of complex digital datasets with the skills of archaeological observation and interpretation. This volume addresses the implications of multi-scaled topographic data for contemporary archaeological practice in a rapidly developing field, drawing on examples of ongoing projects and reflections on best practice. Twenty papers from across Europe explore the implications of these digital 3D datasets for the recording and interpretation of archaeological topography, whether at the landscape, site or artifact scale. The papers illustrate the variety of ways in which we engage with archaeological topography through 3D data, from discussions of its role in landscape archaeology, to issues of context and integration, and to the methodological challenges of processing, visualization and manipulation. Critical reflection on developing practice and implications for cultural resource management and research contextualize the case studies and applications, illustrating the diverse and evolving roles played by multi-scalar topographic data in contemporary archaeology.

Thinking about GIS

Author : Roger F. Tomlinson
Publisher : ESRI, Inc.
ISBN 13 : 1589481585
Total Pages : 256 pages
Book Rating : 4.5/5 (894 download)

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Book Synopsis Thinking about GIS by : Roger F. Tomlinson

Download or read book Thinking about GIS written by Roger F. Tomlinson and published by ESRI, Inc.. This book was released on 2007 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Targeting those charged with launching or implementing a geographic information system for their organization, this book details a practical method for planning a GIS proven successful in public and private sector organizations.

Oceans of Data

Author : Mieko Matsumoto
Publisher : Archaeopress Archaeology
ISBN 13 : 9781784917302
Total Pages : 0 pages
Book Rating : 4.9/5 (173 download)

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Book Synopsis Oceans of Data by : Mieko Matsumoto

Download or read book Oceans of Data written by Mieko Matsumoto and published by Archaeopress Archaeology. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'CAA2016: Oceans of Data' gives an up-to-date overview of the field of archaeology and informatics. It presents ground-breaking technologies and best practice from various archaeological and computer science disciplines. The articles in this volume are based on the foremost presentations from the 44th Computer Applications in Archaeology Conference 2016, held in Oslo. The theme of CAA2016 was 'Exploring Oceans of Data', alluding to one of the greatest challenges in this field: the use and reuse of large datasets that result both from digitalisation and digital documentation of excavations and surveys. The volume contains 50 peer reviewed and highest ranked papers that are divided in eight parts, including an introduction and seven chapters. The introduction sets the stage with Oceans of Data (C.-E. Ore) and Theorising the Digital (S. Perry and J. S. Taylor), discussing the current status of overall CAA research. These two papers present the current developments, challenges, and potential that lies ahead from different perspectives. Ore points to the importance of common authority systems and ontologies. Common conceptual data models will ease curation and secure long term reusability. Perry and Taylor address the need to bring together theoretical and digital archaeology. In the following chapters, different topics are presented under the headings Ontologies and Standards, Field and Laboratory Data Recording and Analysis, Archaeological Information Systems, GIS and Spatial Analysis, 3D and Visualisation, Complex Systems Simulation, and Teaching Archaeology in the Digital Age.

Geospatial Data Science Techniques and Applications

Author : Hassan A. Karimi
Publisher : CRC Press
ISBN 13 : 1351855980
Total Pages : 283 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Geospatial Data Science Techniques and Applications by : Hassan A. Karimi

Download or read book Geospatial Data Science Techniques and Applications written by Hassan A. Karimi and published by CRC Press. This book was released on 2017-10-24 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data science has recently gained much attention for a number of reasons, and among them is Big Data. Scientists (from almost all disciplines including physics, chemistry, biology, sociology, among others) and engineers (from all fields including civil, environmental, chemical, mechanical, among others) are faced with challenges posed by data volume, variety, and velocity, or Big Data. This book is designed to highlight the unique characteristics of geospatial data, demonstrate the need to different approaches and techniques for obtaining new knowledge from raw geospatial data, and present select state-of-the-art geospatial data science techniques and how they are applied to various geoscience problems.