Remote Sensing

J. M. Read, M. Torrado

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Remote sensing provides information about objects at or near the surface of the Earth and atmosphere based on radiation reflected or emitted from those objects. The information is usually captured at a distance from above in the form of image data. Such data allow us to determine the composition and nature of the Earth's surface and atmosphere from local to global scales, and assess changes by analyzing images captured at different points in time. In this sense, remote sensing is useful in providing spatial information that is otherwise difficult or impossible to obtain. In the social sciences remote sensing is useful for visualizing (providing alternative and synoptic views) and classifying human environments. Social science researchers commonly integrate remotely sensed data or its derivatives with other socioeconomic data sets within geographic information systems to conduct spatial analyses. This article reviews the history and principles of remote sensing, and presents common types of analysis and social science applications of remotely sensed data.

Original languageEnglish (US)
Title of host publicationInternational Encyclopedia of Human Geography
PublisherElsevier
Pages335-346
Number of pages12
ISBN (Electronic)9780080449104
ISBN (Print)9780080449111
DOIs
StatePublished - Jan 1 2009
Externally publishedYes

Keywords

  • Aerial photograph
  • Classification
  • Digital image processing
  • Electromagnetic radiation
  • Hyperspectral
  • Image display
  • LIDAR
  • Multispectral
  • RADAR
  • Remote sensing
  • Resolution
  • Satellite
  • Sensor
  • Thematic mapper
  • Thermal

ASJC Scopus subject areas

  • Social Sciences(all)

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  • Cite this

    Read, J. M., & Torrado, M. (2009). Remote Sensing. In International Encyclopedia of Human Geography (pp. 335-346). Elsevier. https://doi.org/10.1016/B978-008044910-4.00508-3