版权说明 操作指南
首页 > 成果 > 详情

An Efficient Approach Based on UAV Orthographic Imagery to Map Paddy With Support of Field-Level Canopy Height From Point Cloud Data

认领
导出
Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文、会议论文
作者:
Liu, Hongli;Zhang, Jinshui*;Pan, Yaozhong;Shuai, Guanyuan;Zhu, Xiufang;...
通讯作者:
Zhang, Jinshui
作者机构:
[Zhang, Jinshui; Zhu, Xiufang; Liu, Hongli; Pan, Yaozhong] Beijing mal Univ, Inst Remote Sensing & Engn, Skate Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China.
[Liu, Hongli] Hengyang Normal Univ, Coll City & Tourism, Hengyang 421002, Peoples R China.
[Shuai, Guanyuan] Michigan State Univ, Dept Earth & Environm Sci, E Lansing, MI 48864 USA.
[Zhu, Shuang] Beijing Polytech Coll, Beijing 100042, Peoples R China.
通讯机构:
[Zhang, Jinshui] B
Beijing mal Univ, Inst Remote Sensing & Engn, Skate Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China.
语种:
英文
关键词:
Canopy height model (CHM);object oriented;point cloud;rice;support vector machine (SVM)
期刊:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
ISSN:
1939-1404
年:
2018
卷:
11
期:
6
页码:
2034-2046
会议名称:
IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议时间:
JUL 23-28, 2017
会议地点:
Fort Worth, TX
会议主办单位:
[Liu, Hongli;Zhang, Jinshui;Pan, Yaozhong;Zhu, Xiufang] Beijing mal Univ, Inst Remote Sensing & Engn, Skate Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China.^[Liu, Hongli] Hengyang Normal Univ, Coll City & Tourism, Hengyang 421002, Peoples R China.^[Shuai, Guanyuan] Michigan State Univ, Dept Earth & Environm Sci, E Lansing, MI 48864 USA.^[Zhu, Shuang] Beijing Polytech Coll, Beijing 100042, Peoples R China.
会议赞助商:
Institute of Elect & Electron Engineers Geoscience & Remote Sensing Soc, IEEE, IEEE GRSS
出版地:
445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
出版者:
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
基金类别:
State Key Laboratory of Earth Surface Processes and Resource Ecology; Beijing Normal University; National Key Research and Development [2017YFD03004]; Open fund project of Hunan Provincial Key Research Base of Social Sciences for Human Settlements [RJ14K03]
机构署名:
本校为其他机构
院系归属:
城市与旅游学院
摘要:
Unmanned aerial vehicle technology which is capable of acquiring the centimeter-level orthographic images provides a promising way to map the paddy rice extent. However, crop spectral mixture is still the major that limits the performance of paddy rice identification when using the spectral information alone. In order to eliminate the influence of spectral mixture on crop mapping accuracy, an innovative method was proposed to produce field-level canopy height data by calculating the elevation difference between the vegetated and nonvegetated parcels. We applied support vector machine on four t...

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com