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| QuickBird影像在土地调查中的精度评价 | |
| 引用本文： | 曹玉琴,尚雪巍. QuickBird影像在土地调查中的精度评价[J]. 地理空间信息, 2009, 7(1): 43-45 |
| 作者姓名： | 曹玉琴 尚雪巍 |
| 作者单位： | 张掖市土地规划勘测院,甘肃,张掖,734000 |
| 摘 要： | 利用遥感的手段对土地利用现状、土地基础数据进行调查。调查以0．61m分辨率的QuickBird影像为数据源，着重从混合像元成像机制、误差产生规律等方面量化0．61m分辨率的QuickBird影像的评价精度，并以各种地物类型的面积、边界线等因子对分类结果进行精度评价。 |
| 关 键 词： | 遥感 QuickBird影像 精度评价 误差 |
Accuracy Assessment of the QuickBird Image in Land Use Investigation |
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| CAO Yuqin,SHANG Xuewei. Accuracy Assessment of the QuickBird Image in Land Use Investigation[J]. Geospatial Information, 2009, 7(1): 43-45 | |
| Authors: | CAO Yuqin SHANG Xuewei |
| Affiliation: | Zhangye Land Surveying & Planning Institute;Zhangye 734000;China |
| Abstract: | The land use, land-based data was investigated by using remote sensing. The QuickBird image with 0.61 m resolution was used as data source for investigation, focusing on evaluation accuracy of the QuickBird imag with 0.61 m resolution from mixed-pixel imaging mechanism and error law, and evaluated on classification results of various types of area surface, border factors. |
| Keywords: | remote sensing QuickBird image accuracy assessment error |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |