These two images show exactly the same area, Manila Bay and nearby volcanoes on Luzon Island in the Philippines. The image on the left was created using the best global topographic data set previously available, the U.S. Geological Survey GTOPO30.
These two images show exactly the same area, Manila Bay and nearby volcanoes on Luzon Island in the Philippines. The image on the left was created using the best global topographic data set previously available, the U.S. Geological Survey GTOPO30.