8. Other# 8.1. 2000 Global Nighttime Lighting Images 8.2. 2010 Global Data Quality Indicator Distribution Map 8.3. 2017 Basic Geographical Distribution Map of China(1: 1 million) 8.4. Map of the Range of the Loess Plateau in China 8.5. Okavango Basin DEM Powered by GISLite and Sphinx.