Easy eyeshot of the surface of the planet

At first we rose to a still greater height, in order more effectually to escape the watchful eyes of our enemies, and then, after having moved rapidly several hundred miles toward the west, we dropped down again within easy eyeshot of the surface of the planet, and commenced our inspection. When we originally reached Mars, as I have related, it was at a point in its southern hemisphere, in latitude 45 degrees south, and longitude 75 degrees east, that we first closely approached its surface. Underneath us was the land called "Hellas," and it was over this land of Hellas that the Martian air fleet had suddenly made its appearance.