Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Radiation field reaching a slope surface was modeled with three additive terms: the direct solar irradiance, diffuse sky irradiance E d , and reflected irradiance from adjacent terrain E t . Most methods of topographic effect correction of satellite imagery, hover, did not treat E d  and E t  properly because exact calculation would require huge computation por. ,  use fast algorithms for generating horizon and viewshed to evaluate E d  and E t , respectively. To demonstrate the difference beten approximate methods and the exact method,  use an actual Landsat TM image and evaluate the E d  and E t  of every pixel in the image for most bands.
['Yoshikazu Iikura']
I am writing a research paper on a idea Precise Evaluation of Topographic Effects in Satellite Imagery for Illumination Correction
[{"from": "human", "value": "I am writing a research paper on a idea Precise Evaluation of Topographic Effects in Satellite Imagery for Illumination Correction"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Radiation field reaching a slope surface was modeled with three additive terms: the direct solar irradiance, diffuse sky irradiance E d , and reflected irradiance from adjacent terrain E t . Most methods of topographic effect correction of satellite imagery, hover, did not treat E d  and E t  properly because exact calculation would require huge computation por. ,  use fast algorithms for generating horizon and viewshed to evaluate E d  and E t , respectively. To demonstrate the difference beten approximate methods and the exact method,  use an actual Landsat TM image and evaluate the E d  and E t  of every pixel in the image for most bands."}]