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基于地价空间插值的样点补充及地价回归模型研究 被引量:1
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作者 彭杰 《广东土地科学》 2012年第2期32-35,共4页
本文首先介绍了空间插值相关理论及方法;然后采用以ArcGIS作为计算机辅助分析与制图支撑的技术平台,通过建立地价回归模型来补充经济欠发达的规划外围区欠缺的所需样点资料,提高了Kriging空间插值的精度;最后相应地在商业、住宅地价样... 本文首先介绍了空间插值相关理论及方法;然后采用以ArcGIS作为计算机辅助分析与制图支撑的技术平台,通过建立地价回归模型来补充经济欠发达的规划外围区欠缺的所需样点资料,提高了Kriging空间插值的精度;最后相应地在商业、住宅地价样点分布图层上增加规划外围区的样点地价。 展开更多
关键词 空间插值 样点补充 地价回归模型
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The Hedonic Modelling of Rental Values of Properties in Nasarawa, Nigeria
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作者 Abdullahi Alhassan Ahmed Joseph Awoamim Yacim 《Journal of Civil Engineering and Architecture》 2018年第5期382-390,共9页
The purpose of this study is to explore the need to adopt the CAMA (computer assisted mass appraisal) based system into the Nigerian property market with an example data from Nasarawa in Nasarawa State. Using the ... The purpose of this study is to explore the need to adopt the CAMA (computer assisted mass appraisal) based system into the Nigerian property market with an example data from Nasarawa in Nasarawa State. Using the hedonic regression models on 312 samples, the results reveal the linear form to outperform the semi-log specification. This demonstration shows that CAMA system can be introduced into the local market of Nasarawa and indeed the whole of Nigeria for property taxes. 展开更多
关键词 CAMA hedonic regression net annual value and mass appraisals.
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