Remote sensing applications
Remote Sensing (RS) refers to the science of identification of earth surface features and estimation of their geo-biophysical properties using electromagnetic radiation as a medium of interaction. Spectral, spatial, temporal and polarization signatures are major characteristics of the sensor/target, which facilitate targe discrimination. Earth surface data as seen by the sensors in different wavelengths (reflected, scattered and/or emitted) is radiometrically and geometrically corrected before extraction of spectral information. RS data, with its ability for a synoptic view, repetitive coverage with calibrated sensors to detect changes, observations at different resolutions, provides a better alternative for natural resources management as compared to traditional methods. Indian Earth Observation (EO) programme has been applications-driven and national development has been its prime motivation.
2008 19 Mai
Remote sensing applications: An overview
Beitrag verlinken: Trackbacklink | Tags: Analysis, Remote Sensing, Standard, surface, Workshop
Dieser Beitrag wurde geschrieben am Montag, 19. Mai 2008 und wurde abgelegt unter "Fernerkundung, Grundlagen". Du kannst die Kommentare verfolgen mit RSS 2.0. Du kannst hier einen Kommentar hinterlassen, oder einen Trackback senden von deiner eigenen Seite.
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