Atmospheric correction of HJ-1 A/B CCD over land : Land surface reflectance calculation for geographical information product

Auteur(s) et Affiliation(s)

FU, Q.

Inst. of Remote Sensing and Digital Earth, CAS, Beijing, Chine

China Center for Resources Satellite Data and Application, Beijing, Chine

MIN, X.

China Center for Resources Satellite Data and Application, Beijing, Chine

SUN, L.

Inst. of Remote Sensing and Digital Earth, CAS, Beijing, Chine

MA, S.

Inst. of Remote Sensing and Digital Earth, CAS, Beijing, Chine

Description :
Based on the retrieved aerosol optical depth (AOD) and the look-up table of atmospheric correction coefficients, the land surface reflectance was retrieved for the HJ-1A/B data according to the atmospheric radiative transfer equation. Some in-situ measurement Data for Yanzhou of Shandong province in East China and MODIS land surface reflectance products MOD09 are used to preliminarily validate the proposed method. The results show that the proposed method can remove effectively the atmospheric contributions, and the overall accuracy of the retrieval land surface reflectance can be improved substantially.

Type de document :
Article de périodique

Source :
Journal of geographical sciences. Acta geographica sinica, issn : 1009-637X, 2014, vol. 24, n°. 6, p. 1083-1094, nombre de pages : 12, Références bibliographiques : 26 ref.

Date :
2014

Editeur :
Pays édition : Chine

Langue :
Anglais