会议论文

Yang, Ling

中文

EPLWW3S 2011: 2011 INTERNATIONAL CONFERENCE ON ECOLOGICAL PROTECTION OF LAKES-WETLANDS-WATERSHED AND APPLICATION OF 3S TECHNOLOGY, VOL 3

2011

352-355

International Conference on Ecological Protection of Lakes-Wetlands-Watershed and Application of 3S Technology (EPLWW3S 2011)

JUN 25-26, 2011

Nanchang, PEOPLES R CHINA

[Yang, Ling;Ruan, XinLing] Henan Univ, Coll Environm & Planning, Kaifeng 475004, Peoples R China.^[Yang, Ling] Henan Univ, China Australia Cooperat Res Ctr Geoinformat Anal, Kaifeng 475004, Peoples R China.^[Li, Chang] Huazhong Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.^[Zhai, RuiFang] Huazhong Agr Univ, Coll Sci, Wuhan 430070, Peoples R China.

Jiangxi Assoc Sci & Technol, Jiangxi Normal Univ, Elite Intellectual Resources Overseas, Lead Grp Off, Jiangxi Normal Univ, Minist Educ, Key Lab Poyang Lake Wetland & Watershed Res, Jiangxi Promot Assoc Int Exchange Sci & Technol

Luo, J

FLAT 4A YUE FAT BUILDING, 87-91 TAI PO ROAD, SHAM SHUI PO, KOWLOON 00000, PEOPLES R CHINA

INT INDUSTRIAL ELECTRONIC CENTER

978-988-19116-8-1

本校为其他机构

The disadvantages of convention orthophotos and the difficulty of true orthophotos generation were discussed, then a method to generate true orthophotos was put forward to overcome these disadvantages and difficulty. The process of this method as flows: At first, buildings in the convention orthophotos were corrected. Then, the occulted areas were detected. At last, the missing parts were filled. The data used in this paper include: convention orthophotos, digital elevation model, digital vector graph of buildings and aerial images. Ex...