Wildlife Conservation Society (WCS), and Center for International Earth Science Information Network (CIESIN)/Columbia University (2005), Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (Geographic), NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/wildareas-v2-human-footpr... Wildlife Conservation Society (WCS), and Center for International Earth Science Information Network (CIESIN)/Columbia University (2005), Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (IGHP), NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/wildareas-v2-human-footpr... Wildlife Conservation Society (WCS), and Center for International Earth Science Information Network (CIESIN)/Columbia University (2005), Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (Geographic), NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/wildareas-v2-human-influe... Wildlife Conservation Society (WCS), and Center for International Earth Science Information Network (CIESIN)/Columbia University (2005), Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (IGHP), NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/wildareas-v2-human-influe... Wildlife Conservation Society (WCS), and Center for International Earth Science Information Network (CIESIN)/Columbia University (2005), Last of the Wild Project, Version 2, 2005 (LWP-2): Last of the Wild Dataset (Geographic), NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/wildareas-v2-last-of-the-...