Title :
High-speed and precise geometric correction for GMS S-VISSR data
Author :
Yasukawa, Masaki ; Takagi, Mikio ; Kitsuregawa, Masaru
Author_Institution :
Inst. of Ind. Sci., Tokyo Univ.
Abstract :
In this paper, high-speed and precise geometric correction for GIMS S-VISSR data is described. Bi-linear interpolation is used for speeding up the geometric correction. The precise correction is carried out by using the ground control points. Moreover, the geometric correction considering the elevation is applied in land area. In the case of the correction on infrared channels, visible and infrared channels are used. As a result, the maximum of errors in the proposed method is 0.01 degree in the both direction of latitude and longitude
Keywords :
geophysical signal processing; infrared imaging; interpolation; radiometry; terrain mapping; GMS S-VISSR; bilinear interpolation; geometric correction; ground control points; infrared channel; infrared channels; land area; residual errors; visible channel; Error correction; Image generation; Interpolation; Meteorology; Orbital calculations; Pixel; Radio control; Radiometry; Satellite broadcasting; Time series analysis;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-8742-2
DOI :
10.1109/IGARSS.2004.1369948
