000			04139cam a2200397 a 4500
001			015289094
003			UkOxU
005			20190707223901.0
008			010821s2001 enkab b 001 0 eng
010			_a2001046626
020			_a0471970859
035			_a12508844
040			_aDLC _cLearning Resource Center
042			_apcc
050	0	0	_aG70.212 _b.W35 2001
050		4	_aG70.212 _bWAL
082	0	0	_221 _a910.28557/W149
084			_aHS
087			_aGRef
085	0	0	_aHS 910.28557/W149 _221
521			_aHS
100	1		_aWalford, Nigel.
245	1	0	_aGeographical data : _bcharacteristics and sources / _cNigel Walford.
264			_aChichester : _bWiley, _c©2002.
300			_axv, 274 p. : _bill., maps ; _c24 cm.
504			_aIncludes bibliographical references and index.
505			_aGeographical Data -- Geographical Phenomena and Geographical Data -- Generic Problems of Data -- Accessibility and Availability of Geographical Data -- Characteristics and Review of Secondary Sources -- Remotely Sensed Data -- Cartographic Data -- Censuses and Surveys -- Administrative and Statutory Data -- International Comparison of Geographical Data Sources -- Secondary Analysis -- Examples of Geographical Data Analysis -- Future Developments in Geographical Data -- Household Form for the 2001 UK Census of Population.
520			_aGeographical Data: Characteristics and Sources represents a response to the remarkable growth in the volume of geographical data in recent years, especially in the amount captured directly into a digital format. Information and communication technologies are now the basis for analysing, handling and visualising data about the Earth's surface, and Geographical Information Systems (GIS) provide the tools for performing these tasks within the public, private and educational sectors. This book focuses on the principle sources of geographical data and provides a comprehensive overview of their characteristics and analytical capabilities. Geographical Data: Characteristics and Sources is a unique text in several ways: Details the characteristics of spatial and thematic geographical data relating to the environmental and human domains. These types of data are remotely sensed, cartographic, census/survey, and administrative/statutory Highlights the benefits and drawbacks of using geographical data Focuses on the availability of digital (rather than analogue) geo-referenced datasets Presents a comparative development of spatial data frameworks from countries across the world in Australasia, Asia, Europe and North America Looks to future developments in Internet-based GIS, online access and potential new sources of geographical data. Geographical Data: Characteristics and Sources is intended for professionals within the administrative, commercial, educational, governmental and voluntary sectors, and academic users of GIS technology who want to branch out into new applications involving unfamiliar data sources. It also provides novice users with a guide to the complexities of geographical data.
520			_aProvides a comprehensive overview of the characteristics relating to remote sensing, cartography, censuses/surveys and administrative/statutory. Presents up-to-date information in this remarkable growth area, with clear explanations of the problems and pitfalls as well as the potentiality of analysing geographical data. An ideal book for both those already confident with GIS technology, and the novice user. * Covers spatial and thematic worldwide geographical data * Exemplifies the problems and pitfalls of using geographical data * Provides introductory details of GIS without the need for a separate text * Refers to the latest internet sources * Covers geographical data relating to the environmental and human domains * Focuses on digital geographical data.
650		0	_aGeographic information systems.
942			_2ddc _cBK
999			_c23797 _d23797