| 航空录像遥感技术在森林病虫害监测中的应用* |
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| 引用本文： | 吴坚,马小明,李志清,高树.航空录像遥感技术在森林病虫害监测中的应用*[J].林业科学研究,1994,7(5):579-584. |
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| 作者姓名： | 吴坚 马小明 李志清 高树 |
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| 作者单位： | 中国林业科学研究院森林保护研究所，北京大学环境科学中心，中国林业科学研究院资源信息研究所 |
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| 基金项目： | 国家“八五”科技攻关项目,中美农业科技合作项目 |
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| 摘 要： | 航空录像遥感技术在森林病虫害监测中的应用主要是利用高机翼轻型或小型飞机；装备高质量视频摄像系统；与全球定位系统（ＧＰＳ）连接，在影像上自动记录瞬时的精确地理坐标；并应用数字图像处理技术处理，分析影像，获取森林病虫害信息。该项技术成本较低，易掌握，能主动选择飞行作业时间及地面影像的分辨率，在多云天气亦可作业，并能实时得到图像，即时进行分析处理，作为一种空中平台可与其它监测手段互相补充，在森林病虫害的
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| 关 键 词： | 森林 病虫害 监测 航空录像 遥感 |
| 收稿时间： | 1994/6/10 0:00:00 |
An Evaluation of Airborne Videography for Detecting and MonitorIng Forest Insect and Disease |
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| Wu Jian,Ma Xiaoming,Li Zhiqing and Gao Shu.An Evaluation of Airborne Videography for Detecting and MonitorIng Forest Insect and Disease[J].Forest Research,1994,7(5):579-584. |
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| Authors: | Wu Jian Ma Xiaoming Li Zhiqing and Gao Shu |
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| Institution: | The Research Institute of Forest Protection, CAF Beijing 100091;The center of Environmental Siences, Peking University;The Research Institute of Forest ResourceInformation Techniques, CAF;The Research Institute of Forest Protection, CAF Beijing 100091 |
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| Abstract: | The application of airborne videography on detecting and monitoring insectand
disease is a remote sensing tool,combines a high-quality Super-VHS video camera systemwith
Global Positioning System(GPS)navigation,image processing and geographic informa-tion
systems.Videography offers many advantages than the traditional methods of pest detec-tion
and monitoring.Video data can quickly be converted to a digital form for analysis and
in-tegration into an IPM environment.The further studies on detection and monitoring of
theimportant Chinese pests,the pine caterpillar Dendrolimus punctatus and the pine
nematodeBursaphelenchus xylophilus,are underway in China, using the video equipment
provided byUSDA Forest Service.The value of airborne video will continuously be
demonstrated in prac-tice in China combining with the data from TM image. |
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| Keywords: | detection of forest insect and disease airborne videography remote sensing |
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