GEOMETRIC AND RADIOMETRIC CORRECTION OF TM DATA OF MOUNTAINOUS FORESTED AREAS

被引：97

作者：

ITTEN, KI

MEYER, P

机构：

[1] Remote Sensing Laboratories, Department of Geography, University of Zurich-Irchel

[2] Remote Sensing Laboratories, University of Zurich-Irchel, Zurich

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1993年 / 31卷 / 04期

关键词：

Forestry - geometry - Mapping - Mathematical models - Remote sensing;

D O I：

10.1109/36.239898

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Methodologies to improve Landsat TM forest classifications of alpine regions through the removal of some radiometric and geometric distortions are tested. Besides correcting for sensor and system induced errors, geometric corrections are performed using a digital elevation model. Then scene related effects such as differences in illumination as well as the height dependent atmospheric influence and adjacency effects are corrected. The obtained improvement of the accuracy of a forest classification can be demonstrated against excellent ground truth.

引用

页码：764 / 770

页数：7

共 9 条

[1]

FUSCO L, 1985, PHOTOGRAMM ENG REM S, V51, P1299

[2]

Itten K., 1992, REMOTE SENSING SERIE, V18

[3] RADIOMETRIC CORRECTIONS OF TOPOGRAPHICALLY INDUCED EFFECTS ON LANDSAT TM DATA IN AN ALPINE ENVIRONMENT [J].