Basic features of ISRO’s Bhuvan

Here are some of the features of Bhuvan, the Satellite Mapping Tool launched by ISRO on August 12th, 2009

• Access, explore and visualise 2D and 3D image data along with rich thematic information on Soil, wasteland, water resources etc.
• Visualise multi-resolution, multi-sensor, multi-temporal image data
• Superpose administrative boundaries of choice on images as required
• Visualisation of AWS ( Automatic Weather Stations) data/information in a graphic view and use tabular weather data of user choice
• Fly to locations ( Flies from the current location directly to the selected location)
• Heads-Up Display ( HUD) naviation controls ( Tilt slider, north indicator, opacity, compass ring, zoom slider)
• Navigation using the 3D view Pop-up menu (Fly-in, Fly out, jump in, jump around, view point)
• 3D Fly through (3D view to fly to locations, objects in the terrain, and navigate freely using the mouse or keyboard)
• Drawing 2D objects (Text labels, polylines, polygons, rectangles, 2D arrows, circles, ellipse)
• Drawing 3D Objects (placing of expressive 3D models, 3D polygons, boxes)
• Snapshot creation (copies the 3D view to a floating window and allows to save to a external file)
• Measurement tools (Horizontal distance, aerial distance, vertical distance, measure area)
• Shadow Analysis (it sets the sun position based on the given time creating shadows and effects the lighting on the terrain)
• There would be many more value added functions and facilities which will be added into the package from time to time.
• Particular interest of ISRO/DOS would be to provide such functionalities to common man so that he/she adopts participatory approach with scientists to solve simple problems easily and interactively.