成果/Result
- Stratified even sampling method for accuracy assessment of land use/land cover classification: a case study of BEIjing, China被引量：28收藏
- 作者：Dong, Shiwei[1,2] Chen, Ziyue[3] Gao, Bingbo[2] Guo, Hui[4] Sun, Danfeng[2]
- 机构：Beijing Acad Agr & Forestry Sci;China Agr Univ;Beijing Normal Univ;Chinese Acad Forestry
- 来源：INTERNATIONAL JOURNAL OF REMOTE SENSING 2020
- 关键词：Mean square error - Simulated annealing
- Ecological footprint model of cultivated land based on ecosystem services in BEIjing被引量：24收藏
- 作者：Guo, Hui[1] Wu, Di[1] Fa, Lei[1] Pei, Shunxiang[1] Xin, Xuebing[1]
- 机构： Forestry Experiment Center of North China; Beijing Research Center for Information Technology in Agriculture; National Engineering Research Center for Information Technology in Agriculture
- 来源：IFIP Advances in Information and Communication Technology 2019
- 关键词：Agriculture - Land use
- Spatial Stratification Method for the Sampling Design of LULC Classification Accuracy Assessment: A Case Study in BEIjing, China被引量：17收藏
- 作者：Dong, Shiwei[1] Guo, Hui[2] Chen, Ziyue[3] Pan, Yuchun[1] Gao, Bingbo[4]
- 机构：Beijing Acad Agr & Forestry Sci;Chinese Acad Forestry;Beijing Normal Univ;China Agr Univ
- 来源：REMOTE SENSING 2022
- 关键词：land use and land cover data reclassification spatial stratification sample allocation accuracy assessment sampling optimization
- Evenness detection method for sample distribution of agricultural heavy metal in the fragmented. Regions被引量：10收藏
- 作者：Dong, Shiwei[1] Pan, Yuchun[1] Guo, Hui[2] Gao, Bingbo[1] Gao, Yunbing[1]
- 机构： Beijing Academy of Agriculture and Forestry Sciences; Chinese Academy of Forestry
- 来源：2018 7th International Conference on Agro-Geoinformatics, Agro-Geoinformatics 2018 2018
- 关键词：Simulated annealing - Sampling - Agricultural products - Soils - Quality control - Soil pollution
- Changes in Potentially Suitable Areas for Fruit Utilization of Acer truncatum in China under Climate Change被引量：7收藏
- 作者：Liu, Yitong[1,2] Wang, Yuqing[1] Guo, Hui[1] Wu, Di[1] Wu, Sha[1]
- 机构：Chinese Acad Forestry;Ningxia Acad Agr & Forestry Sci
- 来源：FORESTS 2024
- 关键词：Acer truncatum climate change Maxent model species distribution models suitable area prediction woody oil species
- 多尺度遥感产品在太行山绿化工程中的适用性分析被引量：0收藏
- 作者：郭慧[1] 董士伟[2,3] 辛学兵[1] 裴顺祥[1] 吴莎[1]
- 机构：中国林业科学研究院华北林业实验中心;北京农业信息技术研究中心;国家农业信息化工程技术研究中心
- 来源：《农业工程学报》 2020
- 关键词：林业 遥感 监测 面积偏差系数 精度评价 空间一致性 优先级指数
- 摘要：为了评估不同尺度遥感产品在重大林业工程中的适用性,该研究以北京市太行山绿化工程为例,基于2017年多尺度遥感产品MCD12Q1、NLCD-China和FROMGLC10,构建面积偏差系数和均方根误差评价森林面积估算差异性...
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