Knowledge Resource Center for Ecological Environment in Arid Area
Classification of Irrigated and Non-Irrigated Cropland Using Object-based Image Analysis: A Case Study in South-Centeral Nebraska | |
Li, Ruopu1; Pun, Mahesh2; Mutiibwa, Denis3 | |
通讯作者 | Li, Ruopu |
会议名称 | 5th International Conference on Agro-Geoinformatics (Agro-Geoinformatics) |
会议日期 | JUL 18-20, 2016 |
会议地点 | Tianjin, PEOPLES R CHINA |
英文摘要 | Detailed and accurate delineation of irrigated and non-irrigated land is critical to water resource management in arid and semi-arid areas, where dependence on groundwater irrigation is high. However, there is no such information available in the national land use and land cover databases such as National Land Cover Dataset and Cropland Data Layer. This study proposed an object-based image classification method to delineate the irrigated and non-irrigated cropland using remote sensing indices, evapotranspiration and other supplemental information. The method has been tested in South-Central Nebraska, and the results showed that the method produced accurate account of irrigated and non-irrigated land classification. The method is expected to be applicable in other arid and semi-arid areas. |
英文关键词 | irrigated land evapotranspiration OBIA image classification eCognition |
来源出版物 | 2016 FIFTH INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS) |
ISSN | 2334-3168 |
出版年 | 2016 |
页码 | 167-170 |
EISBN | ***************** |
出版者 | IEEE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | USA |
收录类别 | CPCI-S |
WOS记录号 | WOS:000391252300033 |
WOS关键词 | NATIONAL AGRICULTURAL STATISTICS ; MODIS ; AREA ; US |
WOS类目 | Agriculture, Multidisciplinary ; Computer Science, Information Systems |
WOS研究方向 | Agriculture ; Computer Science |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/305325 |
作者单位 | 1.Southern Illinois Univ Carbondale, Dept Geog & Environm Resources, Carbondale, IL 62901 USA; 2.Nebraska Dept Nat Resources, Lincoln, NE 68583 USA; 3.Long Spring LLC, College Pk, MD 20740 USA |
推荐引用方式 GB/T 7714 | Li, Ruopu,Pun, Mahesh,Mutiibwa, Denis. Classification of Irrigated and Non-Irrigated Cropland Using Object-based Image Analysis: A Case Study in South-Centeral Nebraska[C]:IEEE,2016:167-170. |
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