Author: Publisher:
ISBN:
Category : Cartography
Languages : en
Pages : 506
Book Description
Sources for Digital Spatial Data
Author: Open Source Approaches in Spatial Data Handling
Author: Brent HallPublisher: Springer Science & Business Media
ISBN: 3540748318
Category : Science
Languages : id
Pages : 285
Book Description
The role open-source geospatial software plays in data handling within the spatial information technology industry is the overarching theme of the book. It also examines new tools and applications for those already using OS approaches to software development.
Sources for Digital Spatial Data
Author: Sources of Digital Spatial Data for Geographic Information Systems
Author: Mark O. JohnsonPublisher:
ISBN:
Category : Computer networks
Languages : en
Pages : 33
Book Description
Several computer programs are available to help Army installations plan military training activities while ensuring environmental quality and protecting natural resources. One such system, the Geographic Resources Analysis Support System (GRASS), requires digital spatial information for developing area-specific databases. This information previously was available only on a limited basis. Today, many more digital spatial data sources have come into existence. Use of such sources, compared with generating new data, can usually save an installation a large amount of time and money. In addition, these sources ensure minimum standards for accuracy and quality. This report identifies digital data sources to help installations evaluate the feasibility of implementing systems such as GRASS. Included is a list of the following characteristics for each source: format, scale/resolution, coverage, media, costs, and a textual description. Keywords: Army facilities, Army training.
Sources for Digital Spatial Data
Author: National Cartographic Information CenterPublisher:
ISBN:
Category : Computer files
Languages : en
Pages : 372
Book Description
Spatial Data on the Web
Author: Alberto BelussiPublisher: Springer Science & Business Media
ISBN: 3540698787
Category : Computers
Languages : en
Pages : 316
Book Description
This book focuses on the modeling and management of spatial data in distributed systems. The authors have structured the contributions from internationally renowned researchers into four parts. The book offers researchers an excellent overview of the state-of-the-art in modeling and management of spatial data in distributed environments, while it may also be the basis of specialized courses on Web-based geographical information systems.
Sources for Digital Spatial Data
Author: Spatial Data Collections and Services
Author: Joseph A. SalemPublisher: Association of Research Libr
ISBN:
Category : Geographic information systems
Languages : en
Pages : 148
Book Description
GIS Data Sources
Author: Drew DeckerPublisher: John Wiley & Sons
ISBN: 0471437735
Category : Science
Languages : en
Pages : 204
Book Description
Put the world of GIS data resources at your command-- GIS users routinely encounter key questions about the data needed for their projects: Where did the data come from? Is this the best data available? How can the data be loaded to make it work? What about creating original data? With a broad range of GIS data options to choose from, knowing how to find, select, and use the most appropriate resources for different purposes is absolutely essential in order to keep costs down and make the most of the technology. Filled with crucial information for today's GIS users, this book offers a comprehensive, straightforward reporting on GIS data sources--what they are, hot to find them, and how to determine the right source for a given project. Beginning with a thorough review of the basic GIS data types and groups, GIS Data Sources shows hot to define specific data needs for a project and accurately envision how the data will look and act once it is applied. The next step is to locate and obtain the data. Here the book presents a wealth of data sources, with added guidance on creating original data and important information on suitable applications for different types of data. Nuts-and-bolts material on data formats, media, compression, and downloading helps users acquire and use GIS data easily and avoid the technical snags that can slow a project down. In addition, the book's extensive resource listings provide details on where to find GIS information on the Internet, and a complementary Web site (www.gisdatasources.com) provides further data links and updates to help jump-start your projects. With invaluable time-and cost-saving advice and answers to a host of common GIS data questions, GIS Data Sources is a powerful new tool for users of the technology in any field. Drew Decker is Texas State Cartographer with the Texas Natural Resources Information System in Austin, Texas. He serves as Co-chair of the Texas Geographic Information Council's Technical Advisory Committee and is the Project Manager of the Texas Strategic Mapping Program.
Documentation of a Digital Spatial Data Base for Hydrologic Investigations, Broward County, Florida
Author: R. S. SonensheinPublisher:
ISBN:
Category : Broward County (Fla.)
Languages : en
Pages : 68
Book Description