Last of the Wild Project, Version 1, 2002 (LWP-1): Global Human Footprint Dataset (Geographic)

The Global Human Footprint Dataset of the Last of the Wild Project, Version 1, 2002 (LWP-1) is the Human Influence Index (HII) normalized by biome and realm. The HII is a global dataset of 1-kilometer grid cells, created from nine global data layers covering human population pressure (population density, population settlements), human land use and infrastructure (built up areas, nighttime lights, land use/land cover), and human access (coastlines, roads, railroads, navigable rivers). The dataset in Clarke 1866 Geographic Coordinate System is produced by the Wildlife Conservation Society (WCS) and the Columbia University Center for International Earth Science Information Network (CIESIN).

《最后一片荒野项目全球人类足迹数据集》版本 1，2002 年（LWP-1）系按照生物群落和领域对人类影响指数（HII）进行归一化处理的结果。该人类影响指数（HII）是全球范围内由 1 公里网格单元构成的数据库，由涵盖人类人口压力（人口密度、人口聚落）、人类土地利用与基础设施（建成区、夜间灯光、土地利用/覆盖）、以及人类可达性（海岸线、道路、铁路、可航河流）的九个全球数据层构建而成。该数据集以 Clarke 1866 地理坐标系统为基准，由野生动物保护协会（WCS）和哥伦比亚大学国际地球科学信息网络中心（CIESIN）联合制作。