Eighteen environmental variables and real survey sites for a region in central western Victoria, Australia

The file predictors.txt contains eighteen environmental variables (including bioclimatic, topographic and radiometric variables) for a region covering 250 km x 250 km in central western Victoria, Australia. Another file survey_combined.txt shows the sites where there are (any) species records in the database of the Department of Environment, Land, Water and Planning, Victoria, Australia. The resolution of the two datasets are all 1 km x 1 km. These data have been used in our simulations to investigate various modelling strategies related to species distribution modelling.

文件predictors.txt包含澳大利亚维多利亚州中西部250千米×250千米区域的18个环境变量，涵盖生物气候、地形与辐射测量变量。另一文件survey_combined.txt标注了澳大利亚维多利亚州环境、土地、水资源与规划部数据库中存有物种记录的样点位置。两个数据集的空间分辨率均为1千米×1千米。本研究已将上述数据用于模拟实验，以探究与物种分布建模（Species Distribution Modelling）相关的各类建模策略。