Myanmar Fire Susceptibility Map
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<strong>Overview:</strong> This dataset (shapefile) indicates fire susceptibility across Myanmar based on Figure 4 from Biswas et al. <sup>[1]</sup>. The raw data for this figure was not available on request, so has been digitized for use in a research project. For reproducibility, the dataset is uploaded here. An overview image (png) of the digitized dataset can be viewed<strong> </strong>here<strong> </strong>without download. Given the relatively low-resolution image of Figure 4 held by <em>PLOS ONE </em>and text labels covering data in some areas, a number of assumptions and approximations were required to populate the complete dataset. This involves a combination of automated and manual digitizing. Fire susceptibility is grouped into four classes: 1 (lowest), 2, 3, and 4 (highest). Biswas et al. <sup>[1]</sup> provide further descriptions of how the dataset was originally created and the assumptions behind defining these categories. <strong>Details:</strong> Shapefile (.shp) WGS 84 (EPSG:4326) 6502 polygons, resolution of ~0.01° attribute <em>fire_sus</em> indicates the fire susceptibility metric from 1-4 <strong>References:</strong> <sup>[1] </sup>Biswas, S., Vadrevu, K. P., Lwin, Z. M., Lasko, K., & Justice, C. O. (2015). Factors controlling vegetation fires in protected and non-protected areas of Myanmar. <em>PLOS ONE</em>, <em>10</em>(4). DOI: 10.1371/journal.pone.0124346
数据集概述：本数据集为矢量形状文件（shapefile），基于Biswas等人[1]的图4绘制，用于表征缅甸全境的火灾易感性分布。因应要求未能获取该图的原始数据，故通过数字化处理将其转化为可用于科研项目的数据集，为保障研究可复现性，本数据集已上传至此处。用户可无需下载即可在此处查看该数字化数据集的概览图片（PNG格式）。鉴于《PLOS ONE》刊载的图4分辨率相对较低，且部分区域存在文字标签覆盖数据的情况，完整构建该数据集时需采用若干假设与近似处理手段，该过程结合了自动数字化与手动数字化两种方式。火灾易感性被划分为四个等级：1级（最低）、2级、3级与4级（最高）。Biswas等人[1]对该数据集的原始构建流程及等级划分依据的相关假设进行了详细说明。 详细说明：本数据集采用WGS 84坐标系（EPSG:4326），包含6502个多边形要素，空间分辨率约为0.01°，属性字段fire_sus用于表示取值范围为1至4的火灾易感性评分。 参考文献：[1] Biswas, S., Vadrevu, K. P., Lwin, Z. M., Lasko, K., & Justice, C. O. (2015). 缅甸保护区与非保护区植被火灾的控制因素. *PLOS ONE*, 10(4). DOI: 10.1371/journal.pone.0124346
