RUSTY: Remote sensing of Urban material Stock accumulation Typologies

Global building material stocks database - early iteration, work in progress. This version estimates built-up areas' (Nighttime Lights Cells, NLCs) sum of volumes of buildings (not mass) using a universal conversion, not differentiated.全球建筑材料库存数据库——早期迭代版本，目前仍处于开发完善阶段。本版本以夜光单元（Nighttime Lights Cells, NLCs）作为建成区的统计单元，通过统一转换方法估算该单元内建筑总体积（而非建筑质量）之和，且未对建筑进行分类区分。