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Books > Earth & environment > Geography > Cartography, geodesy & geographic information systems (GIS) > Remote sensing

Fine Resolution Remote Sensing of Species in Terrestrial and Coastal Ecosystems (Hardcover): Qi Chen, Tiit Kutser, Antoine... Fine Resolution Remote Sensing of Species in Terrestrial and Coastal Ecosystems (Hardcover)
Qi Chen, Tiit Kutser, Antoine Collin, Timothy A. Warner
R4,491 Discovery Miles 44 910 Ships in 10 - 15 working days

Detailed and accurate information on the spatial distribution of individual species over large spatial extents and over multiple time periods is critical for rapid response and effective management of environmental change. The twenty first century has witnessed a rapid development in both fine resolution sensors and statistical theories and techniques. These innovations hold great potential for improved accuracy of species mapping using remote sensing. Fine Resolution Remote Sensing of Species in Terrestrial and Coastal Ecosystems is a collection of eight cutting-edge studies of fine spatial resolution remote sensing, including species mapping of biogenic and coral reefs, seagrasses, salt and freshwater marshes, and grasslands. The studies illustrate the power of fine resolution imagery for species identification, as well as the value of unmanned aerial vehicle (UAV) imagery as an ideal source of high-quality reference data at the species level. The studies also highlight the benefit of LiDAR (Light Detection and Ranging) data for species identification, and how this varies depending on the species of interest as well as the nature of the context in which the species is found. The broad range of applications explored in the book demonstrates the major contribution of remote sensing to species-level terrestrial and coastal ecosystem studies as well as the potential for future advances. The chapters in this book were originally published as a special issue of the International Journal of Remote Sensing.

Geoscientists at Crime Scenes - A Companion to Forensic Geoscience (Hardcover, 1st ed. 2017): Rosa Maria Di Maggio, Pier Matteo... Geoscientists at Crime Scenes - A Companion to Forensic Geoscience (Hardcover, 1st ed. 2017)
Rosa Maria Di Maggio, Pier Matteo Barone
R3,365 Discovery Miles 33 650 Ships in 18 - 22 working days

This book presents the forensic geoscience in general and, in particular, in Italy and their application to peculiar crimes. Italy is internationally relevant due to the presence of different kinds of "geo-crimes" (in the first place, environmental mafia), and is emblematic to understanding the best way to fight these crimes. This book will not only offer a new view point to comprehending these "geo-crimes", but also fresh and updated results of the different methods applied to fight against these crimes. This book is unique in that it is not a collection of articles but an individual work with the same theme beginning with a state-of-the-art of these disciplines to their international value passing through several case studies.

Man-Made Ecology of East Kazakhstan (Hardcover, 1st ed. 2018): Sairan Bayandinova Mukhtarkanovna, Zheken Mamutov Umbetkulovich,... Man-Made Ecology of East Kazakhstan (Hardcover, 1st ed. 2018)
Sairan Bayandinova Mukhtarkanovna, Zheken Mamutov Umbetkulovich, Gulnura Issanova
R2,430 R1,800 Discovery Miles 18 000 Save R630 (26%) Ships in 10 - 15 working days

This book highlights studies of differentiation problems of natural geosystems because of anthropogenic impact. The systematic methodology of comprehensive ecological assessment of anthropogenic impact on natural geosystems and their differentiations on the level of technogenic conditionality for ensuring rational environmental management and environmental protection are discussed. The practical importance of this book lies in the evidence-based recommendations and actions for conservation and quality management of the environment in order to decrease the degree of anthropogenic impact and in prevention of degradation processes. The book is useful to the researchers, industrial, scientific, and other organizations in establishing the purpose of the problem and solution to environmental protection and rational environmental management.

Remote Sensing of Night-time Light (Hardcover): Xi Li, Changyong Cao, Timothy A. Warner, Christopher Elvidge, Yuyu Zhou Remote Sensing of Night-time Light (Hardcover)
Xi Li, Changyong Cao, Timothy A. Warner, Christopher Elvidge, Yuyu Zhou
R4,508 Discovery Miles 45 080 Ships in 10 - 15 working days

Satellite images acquired at night provide a visually arresting perspective of the Earth and the human activities that light up the otherwise mostly dark Earth. These night-time light satellite images can be compiled into a geospatial time series that represent an invaluable source of information for both the natural and social sciences. Night-time light remote sensing has been shown to be particularly useful for a range of natural science and social science applications, including studies relating to urban development, demography, sociology, fishing activity, light pollution and the consequences of civil war. Key sensors for these time-series include the Defense Meteorological Satellite Program's Operational Linescan System (DMSP/OLS) and the Suomi National Polar-orbiting Partnership Satellite's Visible Infrared Imaging Radiometer Suite Day/Night Band (Suomi NPP/VIIRS DNB). An increasing number of alternative sources are also available, including high spatial resolution and multispectral sensors. This book captures key methodological issues associated with pre-processing night-time light data, documents state of the art analysis methods, and explores a wide range of applications. Major sections focus on NPP/VIIRS DNB processing; inter-calibration between NPP/VIIRS and DMPS/OLS; applications associated with socio-economic activities, applications in monitoring urbanization; and fishing activity monitoring. The chapters in this book were originally published as a special issue of the International Journal of Remote Sensing.

The Geography and Remote Sensing Analysis of Sri Lanka (Hardcover, 1st ed. 2021): Xianhu Wei The Geography and Remote Sensing Analysis of Sri Lanka (Hardcover, 1st ed. 2021)
Xianhu Wei
R4,036 Discovery Miles 40 360 Ships in 18 - 22 working days

This book presents a survey, dynamic monitoring and comprehensive analysis of Sri Lanka's land, vegetation, surface water, ocean and other environmental resources, as well as its economic, transportation, urban, agricultural and tourism development. It offers readers accurate, systematic and comprehensive information on Sri Lanka's ecological setting and socio-economic development. It also sheds light on policies for the protection of the environment and biodiversity.

Multicriteria Decision Analysis in Geographic Information Science (Hardcover, 2013): Jacek Malczewski, Claus Rinner Multicriteria Decision Analysis in Geographic Information Science (Hardcover, 2013)
Jacek Malczewski, Claus Rinner
R6,402 Discovery Miles 64 020 Ships in 10 - 15 working days

This book is intended for the GIS Science and Decision Science communities. It is primarily targeted at postgraduate students and practitioners in GIS and urban, regional and environmental planning as well as applied decision analysis. It is also suitable for those studying and working with spatial decision support systems. The main objectives of this book are to effectivley integrate Multicriteria Decision Analysis (MCDA) into Geographic Information Science (GIScience), to provide a comprehensive account of theories, methods, technologies and tools for tackling spatial decision problems and to demonstrate how the GIS-MCDA approaches can be used in a wide range of planning and management situations.

Valuing Place and Purpose - GIS for Land Administration (Paperback): Brent Jones, Keith Mann Valuing Place and Purpose - GIS for Land Administration (Paperback)
Brent Jones, Keith Mann
R621 R566 Discovery Miles 5 660 Save R55 (9%) Ships in 10 - 15 working days

Modern land administration applies geospatial thinking to better understand and plan the proper use, conservation, and equitable use of land and property. Location intelligence is changing the way land administration works to protect and maintain appropriate land use and achieve better economic, environmental, and social benefits. The real-life stories in Valuing Place and Purpose: GIS for Land Administration show how communities, government agencies, nonprofits, and other organizations implement geographic information systems (GIS) in four key areas: * Visualizing parcels and property * Managing land use * Strengthening climate and conservation efforts * Addressing land rights, equity, and social justice The book also includes a special section to help readers get started using web apps, online maps, dashboards, and other GIS solutions to represent and understand the value of land and property and efficiently manage, edit, and share land parcel data more accurately. -- Keith Mann

Monitoring Continuous Phenomena - Background, Methods and Solutions (Hardcover): Peter Lorkowski Monitoring Continuous Phenomena - Background, Methods and Solutions (Hardcover)
Peter Lorkowski
R5,482 Discovery Miles 54 820 Ships in 10 - 15 working days

Monitoring continuous phenomena by stationary and mobile sensors has become a common due to the improvement in hardware and communication infrastructure and decrease in it's cost. Sensor data is now available in near real time via web interfaces and in machine-readable form, facilitated by paradigms like the Internet of Things (IoT). There are still some obstacles in the usability of the data since the positions (in space and time) of observation and the positions of interest usually do not coincide. Interpolation is the technique to fill such gaps and there are manifold methods to perform it. To actually operate a monitoring system, there are problems like unambiguous identification of interpolation method and associated parameters, appropriate interface to store observations and retrieve interpolated data, continuous update of the interpolation model for real time monitoring, compression and progressive retrieval of observational data and critical states definition and notification by using aggregation of values. This book proposes a general system architecture that addresses these problems. It is not confined to details about particular interpolation methods but rather takes a holistic view on the problem of monitoring. State-of-the-art technologies like geostatistics, sensor web enablement and field data types are introduced and applied in order to provide a viable toolset for the problem domain. The focus is on the overall organization of the monitoring and the architectural design of the software system and the associated simulation framework that is used to systematically evaluate different monitoring approaches. The whole cycle of a monitoring entailing observation, interpolation, discretization, storage, retrieval and notification is covered. Concrete solutions for several common problems in this context are provided.

The History of Celestial Navigation - Rise of the Royal Observatory and Nautical Almanacs (Hardcover, 1st ed. 2020): P.Kenneth... The History of Celestial Navigation - Rise of the Royal Observatory and Nautical Almanacs (Hardcover, 1st ed. 2020)
P.Kenneth Seidelmann, Catherine Y. Hohenkerk
R4,001 Discovery Miles 40 010 Ships in 10 - 15 working days

This edited volume charts the history of celestial navigation over the course of five centuries. Written by a group of historians and scientists, it analyzes how competing navigation systems, technologies, and institutions emerged and developed, with a focus on the major players in the US and the UK. The history covers the founding of the Royal Observatory; the first printing of a Nautical Almanac; the founding of the US and UK Nautical Almanac Offices; the creation of international standards for reference systems and astronomical constants; and the impact of 20th century technology on the field, among other topics. Additionally, the volume analyzes the present role and status of celestial navigation, particularly with respect to modern radio and satellite navigation systems. With its diverse authorship and nontechnical language, this book will appeal to any reader interested in the history of science, technology, astronomy, and navigation over the ages.

Advances in Urban Planning in Developing Nations - Data Analytics and Technology (Paperback): Arnab Jana Advances in Urban Planning in Developing Nations - Data Analytics and Technology (Paperback)
Arnab Jana
R1,571 Discovery Miles 15 710 Ships in 10 - 15 working days

This book studies the increasing use of data analytics and technology in urban planning and development in developing nations. It examines the application of urban science and engineering in different sectors of urban planning and looks at the challenges involved in planning 21st-century cities, especially in India. The volume analyzes various key themes such as auditory/visual sensing, network analysis and spatial planning, and decision-making and management in the planning process. It also studies the application of big data, geographic information systems, and information and communications technology in urban planning. Finally, it provides data-driven approaches toward holistic and optimal urban solutions for challenges in transportation planning, housing, and conservation of vulnerable urban zones like coastal areas and open spaces. Well supplemented with rigorous case studies, the book will be of interest to scholars and researchers of architecture, architectural and urban planning, and urban analytics. It will also be useful for professionals involved in smart city planning, planning authorities, urban scientists, and municipal and local bodies.

Advances in Urban Planning in Developing Nations - Data Analytics and Technology (Hardcover): Arnab Jana Advances in Urban Planning in Developing Nations - Data Analytics and Technology (Hardcover)
Arnab Jana
R4,505 Discovery Miles 45 050 Ships in 10 - 15 working days

This book studies the increasing use of data analytics and technology in urban planning and development in developing nations. It examines the application of urban science and engineering in different sectors of urban planning and looks at the challenges involved in planning 21st-century cities, especially in India. The volume analyzes various key themes such as auditory/visual sensing, network analysis and spatial planning, and decision-making and management in the planning process. It also studies the application of big data, geographic information systems, and information and communications technology in urban planning. Finally, it provides data-driven approaches toward holistic and optimal urban solutions for challenges in transportation planning, housing, and conservation of vulnerable urban zones like coastal areas and open spaces. Well supplemented with rigorous case studies, the book will be of interest to scholars and researchers of architecture, architectural and urban planning, and urban analytics. It will also be useful for professionals involved in smart city planning, planning authorities, urban scientists, and municipal and local bodies.

Advances in Spatial Data Handling - 10th International Symposium on Spatial Data Handling (Hardcover, 2002 ed.): Dianne... Advances in Spatial Data Handling - 10th International Symposium on Spatial Data Handling (Hardcover, 2002 ed.)
Dianne Richardson, Peter Van Oosterom
R5,246 Discovery Miles 52 460 Ships in 18 - 22 working days

This book is a compendium of peer reviewed papers resulting from the International Symposium on Spatial Data Handling (SDH), held in Ottawa, Canada, July 9-12, 2002. It presents a selection of papers that demonstrate a maturing in geographical information science (GISc). Of the many challenges under the general topic of spatial data handling, a number of key areas provide the focus for this book. They tackle issues such as database design and architecture, interoperability, integration, fusion, spatial reasoning, visualisation and web-based mapping, among a number of other aspects.

Global Navigation Satellite Systems - New Technologies and Applications (Hardcover, 2nd edition): Basudeb Bhatta Global Navigation Satellite Systems - New Technologies and Applications (Hardcover, 2nd edition)
Basudeb Bhatta
R4,095 Discovery Miles 40 950 Ships in 10 - 15 working days

Global Navigation Satellite Systems (GNSS) and their associated technologies have advanced by leaps and bounds in the nine years since the first edition of this book was published. The concept of survey has changed, especially in the disciplines of geomatics and geoinformatics. This revised and updated second edition provides a thorough understanding of the basic principles and techniques of GNSS, analyzes all four active systems, and explains clearly how each of these systems works. Because of its straightforward treatment of the subject, readers will gain an insight into the techniques, trends, and applications of GNSS and develop knowledge on selecting an appropriate GNSS instrument. Written for students and practitioners in geoinformatics, geomatics engineering, surveying, and remote sensing and GIS, this introductory and practical book includes questions and exercises in each chapter. Key Features: * Furnishes detailed information on GPS, GLONASS, Galileo, BeiDou, and other regional and augmented systems * Provides practical guidance for surveying, mapping, and navigation with GNSS * Sheds light on the latest developments and modern trends of GNSS * Includes a detailed glossary of related terms * Contains many illustrations that complement the text * Exercises for each chapter * MCQ, solution manual for mathematical problems, and PPT as online resources

Forensic GIS - The Role of Geospatial Technologies for Investigating Crime and Providing Evidence (Hardcover, 2014 ed.):... Forensic GIS - The Role of Geospatial Technologies for Investigating Crime and Providing Evidence (Hardcover, 2014 ed.)
Gregory A. Elmes, George Roedl, Jamison Conley
R5,035 R4,714 Discovery Miles 47 140 Save R321 (6%) Ships in 10 - 15 working days

A variety of disciplines and professions have embraced geospatial technologies for collecting, storing, manipulating, analyzing, and displaying spatial data to investigate crime, prosecute and convict offenders, exonerate suspects, and submit evidence in civil lawsuits. The applications, acceptability and relevance, and procedural legality of each geospatial technologies vary. The purpose of this book is to explain the nature of geospatial technologies, demonstrate a variety of geospatial applications used to investigate and litigate civil and criminal activities, and to provide a reference of current acceptability of geospatial technology in the production of evidence. This book is an introductory overview designed to appeal to researchers and practitioners across disciplinary boundaries. The authors of this book are researchers and practitioners across disciplines and professions, experts in the field.

Advanced Remote Sensing Technology for Tsunami Modelling and Forecasting (Paperback): Maged Marghany Advanced Remote Sensing Technology for Tsunami Modelling and Forecasting (Paperback)
Maged Marghany
R1,570 Discovery Miles 15 700 Ships in 10 - 15 working days

The innovation in space technologies has generated a new method for observing and monitoring tsunamis from space. Most tsunami remote sensing studies focus on using classical image processing tools or conventional edge detection procedures. However, these methods do not use modern physics, applied mathematics, signal communication, remote sensing data and innovative space technologies. This book equips readers to understand how to monitor tsunamis from space with remote sensing technology art to create a better alarm warning system.

Modelling Interactions Between Vector-Borne Diseases and Environment Using GIS (Paperback): Hassan M. Khormi, Lalit Kumar Modelling Interactions Between Vector-Borne Diseases and Environment Using GIS (Paperback)
Hassan M. Khormi, Lalit Kumar
R2,289 Discovery Miles 22 890 Ships in 10 - 15 working days

Master GIS Applications on Modelling and Mapping the Risks of Diseases Infections transmitted by mosquitoes, ticks, triatomine bugs, sandflies, and black flies cause significant rates of death and disease, especially in developing countries. Why are certain places more susceptible to vector-borne diseases? Modelling Interactions Between Vector-Borne Diseases and Environment Using GIS reveals how using geographic information systems (GISs) can provide a greater understanding of how vector-borne diseases are spread and explores the use of geographical techniques in vector-borne disease monitoring, management, and control. This text provides readers with a better understanding of the vector-borne disease problem and its impact on public health. Introduces New Spatial Approaches Based on Location and Environment The book exposes readers to information on how to identify vector hotspots, determine when and where they can occur, and eliminate vector breeding sites. Utilizing simple illustrations based on real data, as well as the authors' more than 20 years of experience in the field, this text combines key spatial analysis techniques available in modern GIS with real-world applications. It offers step-by-step instruction on developing vector-borne disease risk models at different spatial and temporal scales and helps practitioners formulate disease causation hypotheses and identify areas at risk. In addition, it addresses medical geography, GIS, spatial analysis, and modelling, and covers other factors related to the spread of vector-borne diseases. This book: Gives an overview of common vector-borne diseases, GIS-based mapping and modelling, impacts of climate change on vector distributions, and availability and importance of accurate epidemiologically relevant spatial data Describes modelling and simulating the prevalence of vector-borne diseases around the world Summarizes some key spatial techniques and how they can be used to aid in the analysis of geographical and attributed data Defines the concept of establishing and characterizing spatial data systems, including their quality, errors, references, and issues of scale, and building such a system from often quite separate, disparate sources Shows how to develop weather-based predictive modelling, which can be used to predict the weekly trend of vector abundance Provides a GIS case study for modelling the future potential distribution of vector-borne disease based on different climatic change scenarios Modelling Interactions Between Vector-Borne Diseases and Environment Using GIS combines spatial analysis techniques available in modern GIS, together with real-world applications to provide you with a better understanding of ways to map, model, prevent, and control vector-borne diseases.

Artificial Intelligent Methods for Handling Spatial Data - Fuzzy Rulebase Systems and Gridded Data Problems (Hardcover, 1st ed.... Artificial Intelligent Methods for Handling Spatial Data - Fuzzy Rulebase Systems and Gridded Data Problems (Hardcover, 1st ed. 2019)
Jorg Verstraete
R2,653 Discovery Miles 26 530 Ships in 18 - 22 working days

This book provides readers with an insight into the development of a novel method for regridding gridded spatial data, an operation required to perform the map overlay operation and apply map algebra when processing spatial data. It introduces the necessary concepts from spatial data processing and fuzzy rulebase systems and describes the issues experienced when using current regridding algorithms. The main focus of the book is on describing the different modifications needed to make the problem compatible with fuzzy rulebases. It offers a number of examples of out-of-the box thinking to handle aspects such as rulebase construction, defuzzification, spatial data comparison, etc. At first, the emphasis is put on the newly developed method, and additional datasets containing information on the underlying spatial distribution of the data are identified. After this, an artificial intelligent system (in the form of a fuzzy inference system) is constructed using this knowledge and then applied on the input data to perform the regridding. The book offers an example of how an apparently simple problem can pose many different challenges, even when trying to solve it with existing soft computing technologies. The workflow and solutions to solve these challenges are universal and may therefore be broadly applied into other contexts.

Trends in Civil Engineering and Challenges for Sustainability - Select Proceedings of CTCS 2019 (Hardcover, 1st ed. 2021): M.... Trends in Civil Engineering and Challenges for Sustainability - Select Proceedings of CTCS 2019 (Hardcover, 1st ed. 2021)
M. C. Narasimhan, Varghese George, G. Udayakumar, Anil Kumar
R7,286 Discovery Miles 72 860 Ships in 10 - 15 working days

This book comprises selected papers from the International Conference on Civil Engineering Trends and Challenges for Sustainability (CTCS) 2019. The book presents latest research in several areas of civil engineering such as construction and structural engineering, geotechnical engineering, environmental engineering and sustainability, and geographical information systems. With a special emphasis on sustainable development, the book covers case studies and addresses key challenges in sustainability. The scope of the contents makes the book useful for students, researchers, and professionals interested in sustainable practices in civil engineering.

Advances in 3D Geo-Information Sciences (Hardcover, 2011 ed.): Thomas H. Kolbe, Gerhard Koenig, Claus Nagel Advances in 3D Geo-Information Sciences (Hardcover, 2011 ed.)
Thomas H. Kolbe, Gerhard Koenig, Claus Nagel
R4,041 Discovery Miles 40 410 Ships in 18 - 22 working days

During the last decade developments in 3D Geoinformation have made substantial progress. We are about to have a more complete spatial model and understanding of our planet in different scales. Hence, various communities and cities offer 3D landscape and city models as valuable source and instrument for sustainable management of rural and urban resources. Also municipal utilities, real estate companies etc. benefit from recent developments related to 3D applications. To meet the challenges due to the newest changes academics and practitioners met at the 5th International Workshop on 3D Geoinformation in order to present recent developments and to discuss future trends. This book comprises a selection of evaluated, high quality papers that were presented at this workshop in November 2010. The topics focus explicitly on the last achievements (methods, algorithms, models, systems) with respect to 3D geo-information requirements. The book is aimed at decision makers and experts as well at students interested in the 3D component of geographical information science including GI engineers, computer scientists, photogrammetrists, land surveyors, urban planners, and mapping specialists.

Synthetic Aperture Radar - Systems and Signal Processing (Hardcover): J.C. Curlander Synthetic Aperture Radar - Systems and Signal Processing (Hardcover)
J.C. Curlander
R6,406 Discovery Miles 64 060 Ships in 18 - 22 working days

The use of synthetic aperture radar (SAR) represents a new era in remote sensing technology. A complete handbook for anyone who must design an SAR system capable of reliably producing high quality image data products, free from image artifacts and calibrated in terms of the target backscatter coefficient. Combines fundamentals underlying the SAR imaging process and the practical system engineering required to produce quality images from a real SAR system. Beginning with a broad overview of SAR technology, it goes on to examine SAR system capabilities and components and detail the techniques required for design and development of the SAR ground data system with emphasis on the correlation processing. Intended for SAR system engineers and researchers, it is generously illustrated for maximum clarity.

Geospatial Analysis and Modelling of Urban Structure and Dynamics (Hardcover, 2010 Ed.): Bin Jiang, Xiaobai Yao Geospatial Analysis and Modelling of Urban Structure and Dynamics (Hardcover, 2010 Ed.)
Bin Jiang, Xiaobai Yao
R4,268 Discovery Miles 42 680 Ships in 18 - 22 working days

A Coming of Age: Geospatial Analysis and Modelling in the Early Twenty First Century Forty years ago when spatial analysis first emerged as a distinct theme within geography's quantitative revolution, the focus was largely on consistent methods for measuring spatial correlation. The concept of spatial au- correlation took pride of place, mirroring concerns in time-series analysis about similar kinds of dependence known to distort the standard probability theory used to derive appropriate statistics. Early applications of spatial correlation tended to reflect geographical patterns expressed as points. The perspective taken on such analytical thinking was founded on induction, the search for pattern in data with a view to suggesting appropriate hypotheses which could subsequently be tested. In parallel but using very different techniques came the development of a more deductive style of analysis based on modelling and thence simulation. Here the focus was on translating prior theory into forms for generating testable predictions whose outcomes could be compared with observations about some system or phenomenon of interest. In the intervening years, spatial analysis has broadened to embrace both inductive and deductive approaches, often combining both in different mixes for the variety of problems to which it is now applied.

Aerospace Robotics II (Hardcover, 2015 ed.): Jerzy Sasiadek Aerospace Robotics II (Hardcover, 2015 ed.)
Jerzy Sasiadek
R3,837 R3,307 Discovery Miles 33 070 Save R530 (14%) Ships in 10 - 15 working days

This book presents a selection of conference contributions from CARO'13 (Conference on Aerospace Robotics), which was held in Warsaw from July 1 to 3, 2013. It presents the most important and crucial problems of space automation in context of future exploration programs. These programs could involve such issues as space situational awareness program, planetary protection, exploitation of minerals, assembly, manufacturing, and search for new habitable location for next human generations. The future exploration of Space and related activities will involve robots. In particular, new autonomous robots need to be developed with high degree of intelligence. Such robots would make space exploration possible but also they would make space automation an important factor in variety of activities related to Space.

Uncertainty and Context in GIScience and Geography - Challenges in the Era of Geospatial Big Data (Hardcover): Yongwan Chun,... Uncertainty and Context in GIScience and Geography - Challenges in the Era of Geospatial Big Data (Hardcover)
Yongwan Chun, Mei-Po Kwan, Daniel A. Griffith
R4,491 Discovery Miles 44 910 Ships in 10 - 15 working days

Uncertainty and context pose fundamental challenges in GIScience and geographic research. Geospatial data are imbued with errors (e.g., measurement and sampling) and various types of uncertainty that often obfuscate any understanding of the effects of contextual or environmental influences on human behaviors and experiences. These errors or uncertainties include those attributable to geospatial data measurement, model specifications, delineations of geographic context in space and time, and the use of different spatiotemporal scales and zonal schemes when analyzing the effects of environmental influences on human behaviors or experiences. In addition, emerging sources of geospatial big data - including smartphone data, data collected by GPS, and various types of wearable sensors (e.g., accelerometers and air pollutant monitors), volunteered geographic information, and/ or location- based social media data (i.e., crowd- sourced geographic information) - inevitably contain errors, and their quality cannot be fully controlled during their collection or production. Uncertainty and Context in GIScience and Geography: Challenges in the Era of Geospatial Big Data illustrates how cutting- edge research explores recent advances in this area, and will serve as a useful point of departure for GIScientists to conceive new approaches and solutions for addressing these challenges in future research. The seven core chapters in this book highlight many challenges and opportunities in confronting various issues of uncertainty and context in GIScience and geography, tackling different topics and approaches. The chapters in this book were originally published as a special issue of the International Journal of Geographical Information Science.

GPR Remote Sensing in Archaeology (Hardcover, 2013 ed.): Dean Goodman, Salvatore Piro GPR Remote Sensing in Archaeology (Hardcover, 2013 ed.)
Dean Goodman, Salvatore Piro
R2,216 Discovery Miles 22 160 Ships in 10 - 15 working days

"GPR Remote Sensing in Archaeology "provides a complete description of the processes needed to take raw GPR data all the way to the construction of subsurface images. The book provides an introduction to the theory of GPR by using a simulator that shows how radar profiles across simple model structures look and provides many examples so that the complexity of radar signatures can be understood.It continues with a review of the necessary radargram signal processes needed along with examples. The most comprehensive methodology to construct subsurface images from either coarsely spaced data using interpolation or from dense data from multi-channel equipment and 3D volume generation is presented, advanced imaging solutions such as overlay analysis are introduced, and numerous worldwide site case histories are shown. The authors present their studies in a way that most technical and non-technical users of the equipment will find essentialsfor implementing in their own subsurface investigations."

Remote Sensing of Hydrological Extremes (Hardcover, 1st ed. 2017): Venkat Lakshmi Remote Sensing of Hydrological Extremes (Hardcover, 1st ed. 2017)
Venkat Lakshmi
R5,302 Discovery Miles 53 020 Ships in 10 - 15 working days

This volume provides in-depth coverage of the latest in remote sensing of hydrological extremes: both floods and droughts. The book is divided into two distinct sections - floods and droughts - and offers a variety of techniques for monitoring each. With rapid advances in computer modelling and observing systems, floods and droughts are studied with greater precision today than ever before. Land surface models, especially over the entire Continental United States, can map the hydrological cycle at kilometre and sub-kilometre scales. In the case of smaller areas there is even higher spatial resolution and the only limiting factor is the resolution of input data. In-situ sensors are automated and the data is directly relayed to the world wide web for many hydrological variables such as precipitation, soil moisture, surface temperature and heat fluxes. In addition, satellite remote sensing has advanced to providing twice a day repeat observations at kilometre to ten-kilometre spatial scales. We are at a critical juncture in the study of hydrological extremes, and the GPM and SMAP missions as well as the MODIS and GRACE sensors give us more tools and data than were ever available before. A global variety of chapter authors provides wide-ranging perspectives and case studies that will make this book an indispensable resource for researchers, engineers, and even emergency management and insurance professionals who study and/or manage hydrological extremes.

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