These neglected factors are those which are topographic in origin. With this in mind, the author offers a set of indexes which takes into account both hydraulic and topographic sinuosity and which ...

The most complete digital topographic ever made of the Earth was released by NASA today (Oct. 17). The map, known as a global digital elevation model, was created from images collected by the ...

NASA and its partners at Japan's Ministry of Economy, Trade, and Industry (METI) have released an improved and updated version of the most complete topographical map of Earth ever compiled ...

An instrument aboard the Terra satellite has generated the most complete digital topographic map of the Earth ever made, covering 99% of the planet ...

The science team that oversees the imaging system onboard NASA’s Lunar Reconnaissance Orbiter (LRO) has released the highest resolution near-global topographic map of the Moon ever created. This ...