Earth Sciences

At this site you can find information on birthstones. Listed by the month and gemstone type, find the birthstone that represents your loved ones birthday, for example

Google Earth is amazing free software that lets you view the entire world in 3D! You can fly anywhere around the globe and even see your own house from space.

This is a free online volcano database, with information about all the currently known volcanoes. Every volcano features the basic statistics, as well as a very detailed map, with bot urban and satellite photos, and a google earth placeholder.

Dinosaur facts, the world's most exciting prehistoric adventure. There's 100's of dinosaur pictures, and fossil pics, in depth descriptions for many types of dinosaurs, and a lot of dinosaur information for the triassic, jurassic, and cretaceous periods

Live satellite view of my House with Goggle earth- view satellite image of your house for free.

Computer Aided Design and Drafting (CADD) is a widely used technology in different professional streams like engineering, architecture and planning to help them design and produce drawings.

The production process of raster maps that are geometrically precise is called orthorectification. These type of maps are also called planimetric or orthographic maps. Orthorectification is the process of using a mathematical model and a digital elevation

Photogrammetry is the science of making precise measurements from photographs or mapping from photographs, especially through aerial surveying.

Photogrammetric workflow commonly refers to the analog frame camera workflow. Analog frame cameras were prevalent prior to digital photography and remain a common source of imagery.

Computer Aided Design and Drafting (CADD) is a widely used technology in different professional streams like engineering, architecture and planning to help them design and produce drawings.