EnviroAtlas - Memphis, TN - People and Land Cover in Floodplains by Block Group

This EnviroAtlas dataset describes the total counts and percentage of population, land area, and impervious surface in the 1% Annual Chance Flood Hazard area or 0.2%...本环境图谱（EnviroAtlas）数据集描述了1%年遇洪水风险区或0.2%年遇洪水风险区内的人口、土地面积及不透水面的总量与占比情况。