Earth At Night, Tubed - National Geographic Maps - Bog

This intriguing map reveals in stunning detail the pulsating lights of the Earth at night. See where populations are most and least concentrated. The rare view is a composite image made by three satellites on cloud-free nights over a one-year period. In addition to showing lighted areas of the Earth, this map also features where fires rage and natural gas burn-off and night fishing locations.The map is packaged in a two inch diameter tube with a label showing a thumbnail of the map with dimensions and other pertinent information.Sheet Size = 35" x 22.25"