What is the data source of Global Map V.0?
The data source of Land use, Land cover and Vegetation layers is Global Land Cover Characterization datasets by the U.S. Geological Surveys (USGS) Earth Resources Observation System (EROS) Data Center, the University of Nebraska-Lincoln (UNL) and the Joint Research Center of the European Commission. The source of Elevation layers is GTOPO30 by U.S. Geological Surveys EROS Data Center.