山东国土资源
山東國土資源
산동국토자원
LAND AND RESOURCES IN SHANGDONG PROVINCE
2014年
5期
82-84
,共3页
冬小麦%种植面积%面向对象%分类识别%山东兖州
鼕小麥%種植麵積%麵嚮對象%分類識彆%山東兗州
동소맥%충식면적%면향대상%분류식별%산동연주
Winter wheat%planting area%object oriented%classification%Yanzhou city in Shandong province
利用遥感技术，使用eCognition软件的面向对象分类技术，对RAPIDEYE卫星影像进行分类识别，从而快速、准确的监测小麦种植面积，为冬小麦财政补贴提供数据和技术支持。以兖州市为例，行政区面积6．5019万hm2，小麦监测面积3．1715万hm2，小麦面积监测精度达到了90．5％。
利用遙感技術，使用eCognition軟件的麵嚮對象分類技術，對RAPIDEYE衛星影像進行分類識彆，從而快速、準確的鑑測小麥種植麵積，為鼕小麥財政補貼提供數據和技術支持。以兗州市為例，行政區麵積6．5019萬hm2，小麥鑑測麵積3．1715萬hm2，小麥麵積鑑測精度達到瞭90．5％。
이용요감기술，사용eCognition연건적면향대상분류기술，대RAPIDEYE위성영상진행분류식별，종이쾌속、준학적감측소맥충식면적，위동소맥재정보첩제공수거화기술지지。이연주시위례，행정구면적6．5019만hm2，소맥감측면적3．1715만hm2，소맥면적감측정도체도료90．5％。
Using remote sensing technology and object oriented software eCognition classification techniques,RA-PIDEYE satellite images classification has been carried out.Thus,winter wheat area can be monitored quickly and accurately.It will provide data and technical support for financial subsidy of winter wheat.Administrative area in Yanzhou city is 6.5019 ×104hm 2,monitoring area of winter wheat is 3.1715 ×104hm2,and monitoring accuracy has reached 90.5%.
