Almost 300 Olympic-sized swimming pools of inert materials will be bought in to turn an old quarry in Surrey into a nature ...

Intification of geological salient landforms is a primary requirement for spacecraft motion estimation and obstacle avoidance. As a large volume of high-resolution images are acquired by the Mars ...

The representation of landform element varies over multiple scales, or multiresolution digital elevation model (DEM) and its derivatives. When more details of land surfaces are available to be ...