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GIS

How to create a wind map in ArcGIS

Wind maps are essential maps in the field of meteorology and oceanography. Creating a wind map requires representation of the wind magnitude and direction. The …

Download images from Google Earth

It is possible to view and download high resolution satellite georeferenced images and conventional maps submitted by such services as Google Earth, Google …

Viewshed with Global Mapper

Through a viewshed can identify the surface can be viewed from an observation point, ideal for the establishment of fire control towers, tourist observation …

Calculate the distance between two or more points in ArcGIS

Determine the distance between two or more points, it is one of the most basic tasks performed by the people involved in the GIS environment, distance …

Simplify or generalize polygons in ArcGIS

The generalization tools in ArcGIS allow information to refine or cleaning, in order to delete incorrect or unnecessary data, automating the identification of …

Synchronize ArcGIS with Google Earth

The advantage of loading satellite images of Google Earth / Maps directly into ArcGIS, offers a wide range of applications and uses, for the simple fact of …

Extensions for ArcGIS

ArcGIS certainly is one of the most powerful and used within the environment of GIS, therefore there is a variety of companies and individuals who develop …

Watershed delineation with ArcGIS

For automatically define a watershed, it is necessary to properly define their boundaries, considering upstream from an outlet point, and are usually …

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