Collecting sketch maps to understand property land use and land cover in large surveys
Collecting sketch maps to understand property land use and land cover in large surveys
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DOI：
10.1177/1525822x07309354
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发表时间：
2008-02-01
期刊：
影响因子：
1.7
通讯作者：
Vanwey, Leah K.
中科院分区：
文献类型：
--
作者：
D'Antona, Alvaro De Oliveira;Cak, Anthony D.;Vanwey, Leah K.
本文介绍了一种方法来收集数据的空间组织内的农村财产的家庭人口变化和土地利用和土地覆盖变化之间的联系，在巴西亚马逊地区的一个大型项目的一部分。以前的研究使用了几种不同的空间方法，包括地图和卫星图像，以改善标准调查问卷中收集的信息。然而，很少有人使用示意图从调查对象的角度获取关于土地使用和基础设施的空间组织的信息。我们开发了一种方法，创建草图与受访者描述他们的属性。然后，这些地图提供了一个从答复者的角度来看的财产的社会和土地使用组织的空间参考数据库。系统规则允许在随后的空间分析中结合卫星图像和全球定位系统参考点使用草图。
This article describes a method to collect data on the spatial organization of land use within a rural property as part of a large-scale project examining the linkages between household demographic change and land use and land cover change in the Brazilian Amazon. Previous studies used several different spatial approaches, including maps and satellite images, to improve the information collected in standard survey questionnaires. However, few used sketch maps to obtain information from the point of view of the survey respondent about the spatial organization of land use and infrastructure. We developed a method of creating sketch maps with respondents to describe their properties. These maps then provided a spatially referenced database of the social and land use organization of the properties from the perspective of the respondent. Systematic rules allowed sketches to be used in subsequent spatial analyses in combination with satellite images and Global Positioning System reference points.