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How to digitize vector data in Google Earth and export them to Shapefiles

How to digitize vector data in Google Earth and export them to Shapefiles

We know the importance of google earth and its high resolution imagery of any area. Sometimes we like to use this imagery to create updated vector data. In this tutorial, you will see an efficient way for the creation of vector layers like to digitize vector data directly in google earth, import them in QGIS, and save them finally as Shapefiles. ...

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WebMapping application using PostGIS, Geoserver and GeoExt – Part 2

Publish data for a WebMapping  application using PostGIS and Geoserver | Create layers style

In the previous tutorial, we published geographic data stored in PostGIS using Geoserver. Geospatial data has no intrinsic visual component. To see data, it must be styled. Styling specifies color, thickness, and other visible attributes used to render data on the map. In GeoServer, styling is possible using a markup language called Styled Layer Descriptor (SLD). SLD is an XML-based markup ...

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WebMapping application using PostGIS, Geoserver and GeoExt – Part 1

Publish data for a WebMapping application using PostGIS and Geoserver

In this tutorial we will discover step by step how to Publish data for a WebMapping application using PostGIS and Geoserver. GeoServer allows you to display your spatial information to the world. Implementing the Web Map Service (WMS) standard, GeoServer can create maps in a variety of output formats. OpenLayers, a free mapping library, is integrated into GeoServer, making map ...

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How to convert CAD files into GIS format ( Shapefiles)

How to convert CAD files into GIS format ( Shapefiles)

GIS workflows frequently rely on CAD datasets generated by outside engineering, survey and architectural sources. Integrating this data with your GIS can be a critical step in restructuring design processes and using your GIS as a central repository for geographic data. Choosing how to integrate CAD data depends on your specific requirements. This video shows the steps to converting CAD ...

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Create an ArcGIS Server & Flex application – Adding Widgets

Create an ArcGIS Server & Flex application – Adding Widgets

After the first ArcGIS Viewer for Flex video tutorial that demonstrates how to create a Web GIS application using ArcGIS Server. This second tutorial will show you step by step how to add default or custom widget to the created Web GIS application using ArcGIS Server 10.1 (or 10.2, 10.3) and the ArcGIS Viewer for Flex.

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Create an ArcGIS Server & Flex application step by step

Create an ArcGIS Server & Flex application step by step

This video will show you step by step how to create a Web GIS application using ArcGIS Server 10.1 (or 10.2, 10.3) and the ArcGIS Viewer for Flex. Step 1 : Prepare Data Step 2 : Create the ArcGIS Server map service Step 3 : Using the ArcGIS Server map service and create ArcGIS Viewer for Flex application

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