Vicarious Radiometric Calibration of MOMS at La Crau test site and intercalibration with SPOT
Schroeder, Manfred and Müller, Rupert and Reinartz, Peter and Dinguirard, M. and Poutier, L. and Briottet, X. (1999) Vicarious Radiometric Calibration of MOMS at La Crau test site and intercalibration with SPOT. In: Proceedings, Joint Workshop "Sensors and Mapping from Space", 18, . ISPRS Workshop: Sensors and Mapping from Space, Hannover, Sept ´99.
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The homogeneous test site of La Crau (South of France) was used for radiometric calibration of the MOMS-2P-camera onboard the Russian MIR-Station and of the HRV cameras on the SPOT satellites. The test site has an extention of approx. 400 m x 400 m and is composed of bare soil and pebbles. For the spectral characterisation of the test site reflectance measurements with field spectrometers as well as multispectral images with airborne instruments from low flight altitude were obtained. To determine atmospheric optical parameters the ground irradiance of the sun was measured during the time the space cameras passed over the test site. With the measured reflectances and atmospheric parameters the 6S-radiation transfer model was used to calcurate the spectral radiance reaching the space cameras. The paper describes the measuring techniques and discusses preliminary calibration results.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Vicarious Radiometric Calibration of MOMS at La Crau test site and intercalibration with SPOT|
|Journal or Publication Title:||Proceedings, Joint Workshop "Sensors and Mapping from Space"|
|Series Name:||Veröffentlichungen des IPI Hannover|
|Keywords:||MOMS-2P, SPOT, calibration|
|Event Title:||ISPRS Workshop: Sensors and Mapping from Space, Hannover, Sept ´99|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W EO - Erdbeobachtung|
|DLR - Research area:||Space|
|DLR - Program:||W EO - Erdbeobachtung|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institut für Optoelektronik|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||09 May 2006|
|Last Modified:||06 Jan 2010 23:19|
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