2009 Fiscal Year Final Research Report
Study of Atmospheric and Topographic Effects on Satellite Imagery over Mountainous Areas
| Project/Area Number |
19560809
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Earth system and resources enginnering
|
|---|
| Research Institution | Hirosaki University |
|---|
Principal Investigator |
IIKURA Yoshikazu Hirosaki University, 大学院・理工学研究科, 教授 (30109897)
|
|---|
| Project Period (FY) |
2007 – 2009
|
| Keywords | リモートセンシング / 地理情報システム |
|---|
| Research Abstract |
In order to extract useful information from satellite imagery obtained by optical sensors, we developed following methods : (1) precise geometric correction using system information and simulated illumination image, (2) correction of atmospheric effects due to spatial deviation such as haze and cirrus cloud, (3) precise illumination correction based on physical models and its simplification for practical use.
|
