Archive for the 'science' Category
Flow Chart Visual Programming Language allows to run basic algorithms in a visual way
All you have to do is to place program blocks on screen, connect them with arrows and run. You can also run it in step by step mode (when delay is set to maximum). It can be used to teach basic computer logic and interfacing. Visual Basic source code is available on request from the author.
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Jun
25
Earth Explorer DEM integrates high resolution shaded relief topographic imagery and seveal kinds of map information together to provide a total 3D view of our beautiful planet earth 
Besides the vector map layers such as political boundaries, costlines, islands, lakes and lat/lon grids, Earth Explorer DEM also provides four types of point maps including 267 countries and regions, 40000+ ranked cities, 15000+ islands and 1700+ noteworthy ……..
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