Oasis Geosolution Private Limited

Contour Services:

Contour Images:

Contour Images

A contour is created by connecting points of similar elevation with continuous circles. Contours create a strong visual sense of steepness and direction of slope as lines that are closer together show steeper slopes than lines that are farther apart.contours are still an important way to visualize elevation data, however we typically extract them from stereo imagery as DEMs are created.The power of a GIS comes from the ability to relate different information in a spatial context and to reach a conclusion about this relationship.can reveal important new information that leads to better decisionmaking.

Most of the information we have about our world contains a location reference, placing that information at some point on the globe. When rainfall information is collected, it is important to know where the rainfall is located. This is done by using a location reference system, such as longitude and latitude, and perhaps elevation. Comparing the rainfall information with other information, such as the location of marshes across the landscape, may show that certain marshes receive little rainfall. This fact may indicate that these marshes are likely to dry up

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