Earth Surface Change

M-file to calculate the distance between two points on the earth surface, using different ellipsoid parameters.

C-squares is an easily implemented method for storage, querying and display of spatial data locations, based on a hierarchical, grid-based representation of the Earth' surface. Source code for encoding, decoding, mapping, etc. is provided via this site.

The Ejs Free Fall 3D model displays the three-dimensional dynamics of a ball dropped near the Earth surface onto a platform. The initial conditions for the ball are zero initial velocities in the x, y, and z directions. The coefficient of restitution for the ball's collision with the platform is...


Platforms: Mac

this model show the water surfaceYou can change the amplitude and speed of wavesH: height of waveb: depth


Platforms: Matlab

Computes the haversine (great circle) distance in metres between successive points on the surface of the Earth. These points are specified as vectors of latitudes and longitudes.


Platforms: Matlab

Magic Maps was designed from the ground up as a Mac application. As such, it benefits from enhanced ease-of-use and increased performance. Desktop integration Magic Maps seamlessly integrates with your desktop environment so that you can work more productively. Drag and Drop. To import data,...


Platforms: Mac

Two third of the Earth surface are covered by the water. Strange creatures live their mistique lifes concealed from human eyes under the sea. Look at them straight from your desktop with Under the Sea Slideshow.


Platforms: Windows

RetainWall is a software mainly developed for the purpose of designing a concrete or masonry retaining wall. The wall may retain soil or other granular material. It analyses the stability of the wall based on the loads and resistances, and results in bearing pressure, sliding, overturning and...


Platforms: Windows

LeanWall is a software mainly designed for the purpose of designing a concrete or masonry leaning wall. The wall may lean on rock or soil and may retain soil or other granular material. It analyses the stability of the wall based on the loads and the resulting base pressure, sliding, anchor...


Platforms: Windows

DRAGSENS Geo Software is used for the exact position estimation of a towed body, sensor, camera, array or net, dragged behind a ship, aircraft or vehicle. The software allows a real-time estimation of the position of a dragged sensor based on the location of a GPS-receiver. The sensor thereby can...


Platforms: Windows

"Winter Lake" is an Animated Desktop Wallpaper by EleFun Multimedia devoted to the nature theme. High in the mountains, in the orifice of a sleeping volcano, a small lake appeared. Volcano is no longer active, but magma is not far from the earth surface and slightly warms up the lake. That is why...


Platforms: Windows

"Winter Lake" is an Animated Desktop Wallpaper by EleFun Multimedia devoted to the nature theme. High in the mountains, in the orifice of a sleeping volcano, a small lake appeared. Volcano is no longer active, but magma is not far from the earth surface and slightly warms up the lake. That is why...


Platforms: Windows

Transfer yourself to the Earth orbit and watch extremely realistic and astronomically accurate 3D Earth space scenes. Enjoy the animated day and night change across the amazing landscapes. Look at the magical night city lights at the night side. Follow up the bright Sun reflection on the Ocean...


Platforms: Mac

Immerse yourself to the Earth orbit and watch extremely realistic and astronomically accurate 3D Earth space scenes. Enjoy the animated day and night change across the amazing landscapes. Look at the magical night city lights at the night side. Follow up the bright Sun reflection on the Ocean...


Platforms: Mac

Immerse yourself to the Earth orbit and watch extremely realistic and astronomically accurate 3D Earth space scenes. Enjoy the animated day and night change across the amazing landscapes. Look at the magical night city lights at the night side. Follow up the bright Sun reflection on the Ocean...


Platforms: Mac

Catfood Earth transforms your desktop wallpaper into a regularly updated view of our planet's surface. Your wallpaper can now show current cloud cover, weather radar, earthquakes, the extent of daylight and nighttime, political borders and more. Catfood Earth has three themes. The default is the...


Platforms: Windows

Decorate your screen with fascinating views of Planet Earth, the third planet from the Sun and the largest of the terrestrial planets in our Solar System. Home to millions of species, including humans, Earth is the only place in the universe where life is known to exist. Immerse yourself to the...


Platforms: Windows

Earth albedo is the sunlight reflected off the Earth's surface. The Earth albedo induces power in solar cells on spacecrafts just like direct sunlight. The Earth Albedo Toolbox may be used to calculate the amount of Earth albedo arriving at an object in space, maintaining information of direction...


Platforms: Matlab

Decorate your screen with fascinating views of Planet Earth, the third planet from the Sun and the largest of the terrestrial planets in our Solar System. Home to millions of species, including humans, Earth is the only place in the universe where life is known to exist. Immerse yourself to the...


Platforms: Windows

Explore the beauty of the Earth, the only place in the universe where life is known to exist. From the deep blue oceans, to the aurora of the shimmering atmosphere, admire the details of our wondrous planet against the great expanse of space. This revolutionary 3D screensaver features a...


Platforms: Windows