Blog (page 44)
The Open Geospatial Consortium Web Feature Service Interface Standard (WFS) provides an interface allowing requests for geographical features across the web using platform-independent calls The basic Web Feature Service allows querying and retrieval of features. The client... more
If you work in a corporate GIS environment, it is likely that you access spatial data stored in geospatial data servers such as PostGIS, SQL Server Spatial, etc. In this case, it is also very likely that you often have... more
Within this interesting example we show how to include, on an existing Map of a city, locations from a list of addresses as points on the Map, using Google Maps APIs for geo-location._The process is also supported by... more
A common situation is when you want to separate one spatial data Table into multiple Tables depending on the values of a Field from the original Table_This may occur, for example, if you need to generate multiple Tables... more
It is very common to have spatial information sources where it is necessary to visualize, organize and stylize quickly. One of the most common formats for this kind of information is often Esri Shapefiles (SHP) because of their high level... more
Google Earth has become one of the most popular systems for viewing and querying spatial information, not only for of its ease of use but also because of the quality and quantity of information layers provided by the system itself... more