摘要
区域尺度数字信息及生态环境参数获取存在结构纹理要求细、空间分辨率要求高、参数类别要求多等特点,难以利用卫星遥感等手段实现。本文基于无人机遥感技术方便、快捷、灵活的特点,选择校园作为典型研究区,利用飞马D2000搭载D-MSPC2000多光谱相机和CAM3000航测相机,开展倾斜摄影和多光谱数据获取,在ContextCapture、ENVI、ArcGIS等专业软件的支持下,开展校园三维模型、数字正射影像图、多光谱遥感图绘制,选择典型地物评价数据几何精度,并在定量遥感模型的支持下从植被、水体等角度开展校园生态环境评估。本文对于区域尺度自然资源科学管理和可持续发展具有重要意义。
The acquisition of regional scale digital information and ecological environment parameters has the characteristics of detailed structural texture requirements,high spatial resolution requirements,and multiple parameter categories.It is difficult to achieve using satellite remote sensing.Based on the convenient,facilitative and flexible characteristics of UAV remote sensing technology,this study selects the campus as a typical research area,using the Pegasus D2000 equipped with D-MSPC2000 multispectral camera and CAM3000 aerial camera to carry out oblique photography and multispectral data acquisition.With the support of professional software such as ContextCapture,ENVI and ArcGIS,carry out the campus 3D model,digital orthophoto map and multispectral remote sensing map drawing,and evaluate the geometric accuracy of selecting typical features.With the support of the quantitative remote sensing model,the campus ecological environment assessment is carried out from the perspectives of vegetation and water body.This study is of great significance to the scientific management and sustainable development of regional natural resources.
作者
金浩海
孙浩哲
洪俊驰
汪昊男
方世玉
李滨
孔奥
陈超
JIN Haohai;SUN Haozhe;HONG Junchi;WANG Haonan;FANG Shiyu;LI Bin;KONG Ao;CHEN Chao(Zhejiang Ocean University,Zhoushan 316022,China;Beijing Feima Robotics Limited,Beijing 100089,China;PopSmart Technology Co.,Ltd.,Ningbo 315700,China;Suzhou University of Science and Technology,Suzhou 215009,China)
出处
《测绘通报》
CSCD
北大核心
2023年第S01期42-48,53,共8页
Bulletin of Surveying and Mapping
作者简介
金浩海(2001—),男,主要研究方向为无人机遥感及海洋应用。E-mail:hulkkin@163.com;通信作者:陈超。E-mail:ayang198206@163.com
