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Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. The term is applied especially to acquiring information about Earth and other planets .
Spectroradiometry is a technique in Earth and planetary remote sensing, which makes use of light behaviour, specifically how light energy is reflected, emitted, and scattered by substances, to explore their properties in the electromagnetic (light) spectrum and identify or differentiate between them. [1]
Download as PDF; Printable version; In other projects ... Remote sensing is the acquisition of information about an object or phenomenon without making physical ...
Download as PDF; Printable version; In other projects ... Thermal remote sensing is a branch of remote sensing in the thermal infrared region of the electromagnetic ...
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is a Japanese remote sensing instrument onboard the Terra satellite launched by NASA in 1999. It has been collecting data since February 2000. ASTER image of Rub' al Khali (Arabia's Empty Quarter)
Richat Structure by Shuttle Radar Topography Mission (SRTM). Instead of being a meteorite impact, the landform is more likely to be a collapsed dome fold structure.. Remote sensing is used in the geological sciences as a data acquisition method complementary to field observation, because it allows mapping of geological characteristics of regions without physical contact with the areas being ...
The Journal of Photogrammetry, Remote Sensing and Geoinformation Science (formerly Photogrammetrie, Fernerkundung, Geoinformation - PFG) is an academic journal published by Springer on behalf of the German Society for Photogrammetry, Remote Sensing and Geoinformation [] about photogrammetry, remote sensing, and geoinformation science. [1]
Remotely sensed observations of the Earth from air- and space-borne sensors provide the basis for mapping of human and natural activities; for monitoring change; for assessing and mitigating disasters; for identifying and assessing non-renewable resources; for monitoring temporal changes in weather, land and sea cover; and for many other applications.