Radiometric correction definition

Radiometric correction means a process to correct the intensity values in the data caused by the effect of the angle and position of the Sun while the imaging of Earth's surface topography, atmospheric conditions, and / or sensors.
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Examples of Radiometric correction in a sentence

  • Radiometric correction of multitemporal Thematic Mapper data for use in agricultural land-cover classification and vegetation monitoring.

  • Radiometric correction was done to remove the distortions that occur when electromagnetic radiations interact with atmospheric materials.

  • Radiometric correction was considered but not performed because preliminary analysis indicated that the spectral change associated with deforestation and land clearing is far greater than changes associated with Sun angle and atmospheric variation (Cohen et al.

  • Radiometric correction aims to change the DN (Digital Number) to the ToA (Top of Athmosperic) radians or reflectance using parameters available in image metadata.

  • Radiometric correction is concerned with removing errors associated with sensor detectors.

  • Radiometric correction use the transfer function to convert the Digital number (DN) value of the sensor into the radiant brightness of the sensor, which is used to overcomeand reduce production costs[36,37].

  • Radiometric correction is necessary to correct for system errors and to provide accurate measures of backscatter response per unit area.

  • Aside from the annual survey, there is no other formal customer engagement methods in place that allow customers to be engaged with the development, delivery and monitoring of the service.

  • Radiometric correction may be preferred if the images are to be used for classifications which do not take angular dependencies of the SAR data into account.

  • Processing satellite data involves Geometric and Radiometric correction of images.

Related to Radiometric correction

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