Data Acquisition And Analysis In Geoinformatics
Title | Data Acquisition And Analysis In Geoinformatics PDF eBook |
Author | Adikant Pradhan |
Publisher | New India Publishing Agency |
Total Pages | 14 |
Release | 2023-03-15 |
Genre | Technology & Engineering |
ISBN | 9394490566 |
This book fills the need of upcoming changes in geo-informatics and basic level up-gradation and comprehensive text on digital technology under varying circumstances for the students at undergraduate and post-graduate studies. This will be of immense use in dealing basic principles envisage knowledge and applied aspects of digital mapping of natural resources for students, scientists, extension workers as well as teachers engaged in delivering lectures in class rooms. Remote sensing includes GIS to process data as per need have been explained with maximum accuracy kept in mind during final shape of the book. This book contains ten chapters covering GIS, GPS, Cartography, digital terrain analysis, aerial photography, topographical map, drone technology, image processing, remote sensing remote sensing imagery along with suitable example executed in fields using these technologies for agriculture, soil conservation, geo-informatics, mappers and field workers.
Data Acquisition and Analysis for Multimedia GIS
Title | Data Acquisition and Analysis for Multimedia GIS PDF eBook |
Author | L. Mussio |
Publisher | Springer |
Total Pages | 414 |
Release | 2014-05-04 |
Genre | Technology & Engineering |
ISBN | 3709126843 |
Containing 31 papers collected in five chapters, this book deals with different fields of application and the problems of modelling and organising data in structures, as well as the processing techniques of GIS data for queries to the system and the so-called Dynamic GIS. The authors cover data acquisition with low cost DGPS for road surveys, vehicle navigation systems, and robust statistical techniques applied to pre-processing, analysis and testing. They report on the testing and calibration of different scanners for GIS data acquisition as well as some original approaches to the automatic DTM generation for cartographic and close range applications. Finally, applications to the environmental monitoring and the use of different kinds of geodetic data in multipurpose regional GIS are shown.
Geographical Information Systems in Archaeology
Title | Geographical Information Systems in Archaeology PDF eBook |
Author | James Conolly |
Publisher | Cambridge University Press |
Total Pages | 289 |
Release | 2006-05-04 |
Genre | Science |
ISBN | 0521793300 |
Geographical Information Systems has moved from the domain of the computer specialist into the wider archaeological community, providing it with an exciting new research method. This clearly written but rigorous book provides a comprehensive guide to that use. Topics covered include: the theoretical context and the basics of GIS; data acquisition including database design; interpolation of elevation models; exploratory data analysis including spatial queries; statistical spatial analysis; map algebra; spatial operations including the calculation of slope and aspect, filtering and erosion modeling; methods for analysing regions; visibility analysis; network analysis including hydrological modeling; the production of high quality output for paper and electronic publication; and the use and production of metadata. Offering an extensive range of archaeological examples, it is an invaluable source of practical information for all archaeologists, whether engaged in cultural resource management or academic research. This is essential reading for both the novice and the advanced user.
Geographical Data Acquisition
Title | Geographical Data Acquisition PDF eBook |
Author | Yong-Qi Chen |
Publisher | Springer Science & Business Media |
Total Pages | 257 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3709161835 |
This book presents the theory and methodology of geographical data acquisition, providing comprehensive coverage ranging from the definition of geo-referencing systems and transformation between these systems to the acquisition of geographical data using different methods. The material provides readers with a good understanding of the nature of spatial data, the accuracy of spatial data, and the theory behind various data acquisition methodologies.
Advanced Data Acquisition and Analysis Technologies for Sustainable Development
Title | Advanced Data Acquisition and Analysis Technologies for Sustainable Development PDF eBook |
Author | J. E. Estes |
Publisher | |
Total Pages | 78 |
Release | 1992 |
Genre | Aerial photogrammetry |
ISBN |
An Introduction to Spatial Data Analysis
Title | An Introduction to Spatial Data Analysis PDF eBook |
Author | Martin Wegmann |
Publisher | Pelagic Publishing Ltd |
Total Pages | 372 |
Release | 2020-09-14 |
Genre | Science |
ISBN | 1784272140 |
This is a book about how ecologists can integrate remote sensing and GIS in their research. It will allow readers to get started with the application of remote sensing and to understand its potential and limitations. Using practical examples, the book covers all necessary steps from planning field campaigns to deriving ecologically relevant information through remote sensing and modelling of species distributions. An Introduction to Spatial Data Analysis introduces spatial data handling using the open source software Quantum GIS (QGIS). In addition, readers will be guided through their first steps in the R programming language. The authors explain the fundamentals of spatial data handling and analysis, empowering the reader to turn data acquired in the field into actual spatial data. Readers will learn to process and analyse spatial data of different types and interpret the data and results. After finishing this book, readers will be able to address questions such as “What is the distance to the border of the protected area?”, “Which points are located close to a road?”, “Which fraction of land cover types exist in my study area?” using different software and techniques. This book is for novice spatial data users and does not assume any prior knowledge of spatial data itself or practical experience working with such data sets. Readers will likely include student and professional ecologists, geographers and any environmental scientists or practitioners who need to collect, visualize and analyse spatial data. The software used is the widely applied open source scientific programs QGIS and R. All scripts and data sets used in the book will be provided online at book.ecosens.org. This book covers specific methods including: what to consider before collecting in situ data how to work with spatial data collected in situ the difference between raster and vector data how to acquire further vector and raster data how to create relevant environmental information how to combine and analyse in situ and remote sensing data how to create useful maps for field work and presentations how to use QGIS and R for spatial analysis how to develop analysis scripts
Big Data
Title | Big Data PDF eBook |
Author | Hassan A. Karimi |
Publisher | CRC Press |
Total Pages | 312 |
Release | 2014-02-18 |
Genre | Mathematics |
ISBN | 1466586559 |
Big data has always been a major challenge in geoinformatics as geospatial data come in various types and formats, new geospatial data are acquired very fast, and geospatial databases are inherently very large. And while there have been advances in hardware and software for handling big data, they often fall short of handling geospatial big data ef