Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (IGHP)

The Global Human Footprint Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is the Human Influence Index (HII) normalized by biome. The HII is a global dataset of 1-kilometer grid cells, created from nine global data layers covering human population pressure (population density), 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 Interrupted Goode Homolosine Projection (IGHP) is produced by the Wildlife Conservation Society (WCS) and Columbia University Center for International Earth Science Information Network (CIESIN).

《最后的荒野项目全球人类足迹数据集》（LWP-2，2005版）系根据生物群落对人类影响指数（HII）进行归一化处理的结果。该HII系由1公里网格单元组成的全球数据集，由涵盖人类人口压力（人口密度）、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、航道河流）的九个全球数据层构建而成。该数据集采用中断的Goode Homolosine投影（IGHP）方式制作，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）联合完成。