Automation of a Map Library PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Automation of a Map Library PDF full book. Access full book title Automation of a Map Library by United States. Army Map Service. Library Division. Download full books in PDF and EPUB format.
Author: United States. Army Map Service. Library Division
Publisher:
ISBN:
Category : Cataloging of maps
Languages : en
Pages : 140
Get Book Here
Book Description
Expresses the library's thoughts on the automation of a map library using the Army Service Map Library and its experiences as the point of reference. The Army Map Service is one of the government pioneers in the use of electronic computers. The third agency to use the UNIVAC I, obtained approximately 15 years prior to publication of this report. For the purposes of this paper, automation is defined as the use electronic equipment, alone or in concert with film devices, for mechanical processing of mass data."--Introduction.
Author: United States. Army Map Service. Library Division
Publisher:
ISBN:
Category : Cataloging of maps
Languages : en
Pages : 140
Get Book Here
Book Description
Expresses the library's thoughts on the automation of a map library using the Army Service Map Library and its experiences as the point of reference. The Army Map Service is one of the government pioneers in the use of electronic computers. The third agency to use the UNIVAC I, obtained approximately 15 years prior to publication of this report. For the purposes of this paper, automation is defined as the use electronic equipment, alone or in concert with film devices, for mechanical processing of mass data."--Introduction.
Author: Library of Congress. Geography and Map Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Get Book Here
Book Description
Author: Walter William Ristow
Publisher: Hamden, Conn. : Linnet Books
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 368
Get Book Here
Book Description
Author: Roman Drazniowsky
Publisher: Metuchen, N.J. : Scarecrow Press
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 568
Get Book Here
Book Description
Author: Simon Munzert
Publisher: John Wiley & Sons
ISBN: 111883481X
Category : Computers
Languages : en
Pages : 474
Get Book Here
Book Description
A hands on guide to web scraping and text mining for both beginners and experienced users of R Introduces fundamental concepts of the main architecture of the web and databases and covers HTTP, HTML, XML, JSON, SQL. Provides basic techniques to query web documents and data sets (XPath and regular expressions). An extensive set of exercises are presented to guide the reader through each technique. Explores both supervised and unsupervised techniques as well as advanced techniques such as data scraping and text management. Case studies are featured throughout along with examples for each technique presented. R code and solutions to exercises featured in the book are provided on a supporting website.
Author: Robin Lovelace
Publisher: CRC Press
ISBN: 1351396900
Category : Mathematics
Languages : en
Pages : 335
Get Book Here
Book Description
Geocomputation with R is for people who want to analyze, visualize and model geographic data with open source software. It is based on R, a statistical programming language that has powerful data processing, visualization, and geospatial capabilities. The book equips you with the knowledge and skills to tackle a wide range of issues manifested in geographic data, including those with scientific, societal, and environmental implications. This book will interest people from many backgrounds, especially Geographic Information Systems (GIS) users interested in applying their domain-specific knowledge in a powerful open source language for data science, and R users interested in extending their skills to handle spatial data. The book is divided into three parts: (I) Foundations, aimed at getting you up-to-speed with geographic data in R, (II) extensions, which covers advanced techniques, and (III) applications to real-world problems. The chapters cover progressively more advanced topics, with early chapters providing strong foundations on which the later chapters build. Part I describes the nature of spatial datasets in R and methods for manipulating them. It also covers geographic data import/export and transforming coordinate reference systems. Part II represents methods that build on these foundations. It covers advanced map making (including web mapping), "bridges" to GIS, sharing reproducible code, and how to do cross-validation in the presence of spatial autocorrelation. Part III applies the knowledge gained to tackle real-world problems, including representing and modeling transport systems, finding optimal locations for stores or services, and ecological modeling. Exercises at the end of each chapter give you the skills needed to tackle a range of geospatial problems. Solutions for each chapter and supplementary materials providing extended examples are available at https://geocompr.github.io/geocompkg/articles/. Dr. Robin Lovelace is a University Academic Fellow at the University of Leeds, where he has taught R for geographic research over many years, with a focus on transport systems. Dr. Jakub Nowosad is an Assistant Professor in the Department of Geoinformation at the Adam Mickiewicz University in Poznan, where his focus is on the analysis of large datasets to understand environmental processes. Dr. Jannes Muenchow is a Postdoctoral Researcher in the GIScience Department at the University of Jena, where he develops and teaches a range of geographic methods, with a focus on ecological modeling, statistical geocomputing, and predictive mapping. All three are active developers and work on a number of R packages, including stplanr, sabre, and RQGIS.
Author:
Publisher:
ISBN:
Category : Electronic data processing
Languages : en
Pages : 850
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Depository libraries
Languages : en
Pages : 208
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Depository libraries
Languages : en
Pages : 146
Get Book Here
Book Description
Author: Haowen Yan
Publisher: Springer
ISBN: 9811336784
Category : Science
Languages : en
Pages : 236
Get Book Here
Book Description
This book focuses on the generalization of map features, providing descriptions and classifying groups of map objects into six categories: point clusters, groups of contours, road networks, river networks, continuous areal features and discrete areal features. Discussing the methods and algorithms in map generalization in equal measure, it also describes the approaches for describing map features. The book is a valuable reference for graduates and researchers who are interested in cartography and geographic information science/systems, especially those in automated map generalization and spatial databases construction.
